PEDL66573-02

1Semiconductor

This version: Aug. 1999
Previous version: Jun.1999

MSM66573 Family

Preliminary

16-Bit Microcontroller

1/28

GENERAL DESCRIPTION

The MSM66573 family of highly functional CMOS 16-bit single chip microcontrollers utilize the nX-8/500S,
Oki's proprietary CPU core.

A wide variety of internal multi-functioned timers provide timer functions such as compare out, capture, event
counter, auto reload, and PWM, and can be used for periodic and timed measurements. In addition to the main
clock and clock gear functions, there is a sub clock (32.768 kHz) that is suitable for low power applications. A
three channel serial interface and a high-speed bus interface that has separate address and data buses and does not
require external address latches are provided as interfaces to external devices.

With a 16-bit CPU core that enables high-speed 16-bit arithmetic computations and a variety of bit processing
functions, this general-purpose microcontroller is optimally suited for Digital Audio devices such as a Mini-Disc
and an MP3 player.

The flash ROM version (MSM66Q573L) programmable with a single 2.4 V (minimum) power supply and flash
ROM version (MSM66Q573) programmable with a single 5 V power supply are also included in the family. These
versions are easily adaptable to sudden specification changes and to new product versions.

APPLICATIONS

Digital Audio Control Systems
PC peripheral Control Systems
Office Electronics Control Systems

ORDERING INFORMATION

Order Code or Product Name

Package

Remark

MSM66573L-TB

Low voltage version
(2.4 to 3.6 V)

MSM66573-TB

5V mask ROM version
(4.5 to 5.5 V)

MSM66Q573L-TB

MSM66573L flash ROM
version

MSM66Q573-TB

MSM66573 flash ROM
version

MSM66P573-TB

100-pin plastic TQFP

(TQFP 100-P-1414-0.50-K)

MSM66573 OTP ROM
version (2.7 to 5.5 V)

PEDL66573-02

1Semiconductor

MSM66573 Family

2/28

FEATURES

Name

MSM66573L

MSM66573

Operating temperature

30°C to +70°C

Power supply voltage/
maximum frequency

=2.4 to 3.6 V/f=14 MHz

=4.5 to 5.5 V/f=30 MHz

143 ns at 14 MHz (2.4 to 3.6 V)

67ns at 30 MHz (4.5 to 5.5 V)

Minimum instruction
execution time

s at 32.768 kHz (2.4 to 3.6/4.5 to 5.5 V)

Internal ROM size
(max. external)

64 KB

(1 MB)

Internal RAM size
(max. external)

4 KB

(1 MB)

I/Oports

75 I/O pins

(with programmable pull-up resistors)

8 input-only pins

16-bit free running timer

1ch

Compare out/capture input

2ch

16-bit timer (auto reload/timer out)

1ch

8-bit auto reload timer

1ch

8-bit auto reload timer

3ch

(also fumctions as serial communication baud rate generator)

Watchdog timer (also functions as 8-bit auto reload timer)

Watch timer (real-time counter)

1ch

Timers

8-bit PWM

4ch

(can also be used as 16-bit PWM

2ch)

Serial port

UART

1ch

Synchronous

1ch

UART/ Synchronous

1ch

A/D converter

10-bit A/D converter, 8-ch multiplexer

1ch

External interrupt

Non-maskable

1ch

Maskable

6ch

Interrrupt priority

3 levels

Separate address and data busses

Bus release function

Others

Dual clocks

OTP ROM version

MSM66P573 (Max. f = 24 MHz)

Flash ROM version

MSM66Q573L

MSM66Q573

PEDL66573-02

1Semiconductor

MSM66573 Family

3/28

SPECIAL FEATURES

1. High-performance CPU
The family includes the high-performance CPU, powerful bit manipulation instruction set, full symmetrical
addressing mode, and ROM WINDOW function, and also provides the best optimized C compiler support.

2. A variety of power saving modes
Attaching a 32.768-kHz crystal produces a real-time clock signal from the internal clock timer. Use of a single
clock in place of dual clocks is possible. Switching the CPU clock to this clock signal, 1/2

main clock, or 1/4

main clock, then produces operation in a low power consumption mode. The clock gear function allows a 1/2

1/4

main clock to be selected for the CPU operating clock.

The family provides a wide range of standby control functions. In addition to the usual STOP mode that stops the
oscillator, there are the quick restart STOP mode that shuts down the CPU and peripherals but leaves the oscillator
running, and the HALT mode that shuts down the CPU but leaves the peripherals running.

3. MSM66Q573L and MSM66Q573 with flash memory programmable with single power supply
In addition to the regular mask ROM version, the family includes these versions with 64KB of flash memory that
can be programmed using a single power supply. For the MSM66Q573L, an internal booster circuit derives the
necessary program voltage from the device's low (2.4 V min) power supply, and the program voltage for the
MSM66Q573 is provided with a single 5 V power supply.

4. Multifunction, high-precision analog-to-digital converter
The family includes a high-precision 10-bit analog-to-digital converter with eight channels and is ideal for such
analog control functions as processing audio signals, processing sensor inputs, detecting key switch states, and
controlling battery use in portable equipment. Each channel has its own result register readily accessible from the
software. In addition to single-channel conversions, there is also a scan function offering automatic conversion
from the user's choice of starting channel through to the last channel.

5. Multifunction PWM
The family supports both 8- and 16-bit PWM operation. Choosing between the time-base counter output or
overflow from an 8-bit auto-reload timer as the PWM counter clock source provides a wide number of possibilities
over a broad frequency range. The 16-bit PWM configuration supports a high-speed synchronization mode that
generates a high-precision output signal with less ripple suitable for digital-to-analog control applications.

6. Programmable pull-up resistors
Building the pull-up resistors into the chip contributes to overall design compactness. Making them
programmable on a per-bit basis allows complete flexibility in circuit board layout and system design. These
programmable pull-up resistors are available for all I/O pins not already assigned specific functions (such as the
oscillator connection pins).

7. High-speed bus interface
The interface to external devices uses separate data and address buses. This arrangement permits rapid bus access
for controlling the system from the microcontroller.

8. Wide support for external interrupts
There are a total of seven interrupt channels for use in communicating with external devices: six for maskable
interrupts and one for non-maskable interrupts.

PEDL66573-02

1Semiconductor

MSM66573 Family

4/28

BLOCK DIAGRAM

NMI
EXINT0
to
EXINT5

Instruction
Decoder

RAM 4K

TBC

RTC

TM0OUT
TM0EVT

CLKOUT
XTOUT

CPU Core

Port C

ontr

ROM 64K

Bus

Port

Contro

RXD0
TXD0
RXC0

TM3OUT
TM3EVT

RXD1
TXD1
RXC1
TXC1

TM4OUT

SIOI3
SIOO3
SIOCK3

TM5EVT

16 bit Timer0

Peripheral

SIO0
(UART)

8 bit Timer3/BRG

SIO1
(UART/SYNC)

8 bit Time4/BRG

8 bit PWM0

8 bit PWM1

SIO3
(SYNC)

8 bit Timer5/BRG

8 bit Timer6/WDT

8 bit Timer9

CAP/CMP

16 bit FRC

10 bit A/D
Converter

Interrupt

PWMOUT0
PWMOUT2
PWMOUT1
PWMOUT3

TM9OUT
TM9EVT

CPCM0
CPCM1

REF

AGND
AI0

AI7

ALU Control
ACC

P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12

System
Control

EA
PSEN
RD
WR
WAIT

D0
to
D7
A0
to
A19

Memory Control
Pointing Registers
Local Registers

SSP
LRB

PSW

DSR TSR CSR

XT0
XT1
OSC0
OSC1
HOLD
HLDACK
RES

Control
Registers

ALU

PEDL66573-02

1Semiconductor

MSM66573 Family

5/28

PIN CONFIGURATION (TOP VIEW)

P10-4
P10-5

TM5EVT/P10-7

RXD1/P8-0

TXD1/P8-1

RXC1/P8-2

TXC1/P8-3

TM4OUT/P8-4

PWM2OUT/P8-6
PWM3OUT/P8-7
PWM0OUT/P7-6
PWM1OUT/P7-7

GND

HLDACK/P9-7

EXINT4/P9-0
EXINT5/P9-1

P9-2
P9-3

EXINT0/P6-0
EXINT1/P6-1
EXINT2/P6-2
EXINT3/P6-3

P6-4
P6-5

P1-6/A14
P1-5/A13
P1-4/A12
P1-3/A11
P1-2/A10
P1-1/A9
P1-0/A8
P4-7/A7
P4-6/A6
P4-5/A5
P4-4/A4
P4-3/A3
P4-2/A2
P4-1/A1
P4-0/A0
GND
P0-7/D7
P0-6/D6
P0-5/D5
P0-4/D4
P0-3/D3
P0-2/D2
P0-1/D1
P0-0/D0

P3-3/WR

P3-2/RD

P3-1/PSEN

P11-7/TM9EVT

P11-6/TM9OUT

P11-3/XTOUT

P11-2/CLKOUT

P11-1/HOLD

P11-0/WAIT

OSC1

OSC0

GND

XT1

XT0

NMI

RES

P5-7/TM0EVT

P5-6/TM0OUT

P5-5/CPCM1

P5-4/CPCM0

P6-7

P6-6

A16/P2-0

A17/P2-1

A18/P2-2

A19/P2-3

REF

AI0/P12-0

AI1/P12-1

AI2/P12-2

AI3/P12-3

AI4/P12-4

AI5/P12-5

AI6/P12-6

AI7/P12-7

AGND

RXD0/P7-0

TXD0/P7-1

GND

RXC0/P7-2

TM3OUT/P7-4

TM3EVT/P7-5

SIOCK3/P10-0

SIOI3/P10-1

SIOO3/P10-2

P10-3

100

P1-7/A15

100-pin Plastic TQFP

PEDL66573-02

1Semiconductor

MSM66573 Family

6/28

PIN CONFIGURATION (TOP VIEW) (continued)

P10-4
P10-5

TM5EVT/P10-7

RXD1/P8-0

TXD1/P8-1

RXC1/P8-2

TXC1/P8-3

TM4OUT/P8-4

PWM2OUT/P8-6
PWM3OUT/P8-7
PWM0OUT/P7-6
PWM1OUT/P7-7

GND

HLDACK/P9-7

EXINT4/P9-0
EXINT5/P9-1

P9-2
P9-3

EXINT0/P6-0
EXINT1/P6-1
EXINT2/P6-2
EXINT3/P6-3

P6-6

P6-4
P6-5

P1-6/A14
P1-5/A13
P1-4/A12
P1-3/A11
P1-2/A10
P1-1/A9
P1-0/A8
P4-7/A7
P4-6/A6
P4-5/A5
P4-4/A4
P4-3/A3
P4-2/A2
P4-1/A1
P4-0/A0
GND
P0-7/D7
P0-6/D6
P0-5/D5
P0-4/D4
P0-3/D3
P0-2/D2
P0-1/D1
P0-0/D0
P3-3/WR
P3-2/RD
P3-1/PSEN

P11-7/TM9EVT

P11-6/TM9OUT

P11-3/XTOUT

P11-2/CLKOUT

P11-1/HOLD

P11-0/WAIT

OSC1

OSC0

GND

XT1

XT0

NMI

RES

P5-7/TM0EVT

P5-6/TM0OUT

P5-5/CPCM1

P5-4/CPCM0

A18/P2-2

A19/P2-3

REF

AI0/P12-0

AI1/P12-1

AI2/P12-2

AI3/P12-3

AI4/P12-4

AI5/P12-5

AI6/P12-6

AI7/P12-7

AGND

RXD0/P7-0

TXD0/P7-1

GND

RXC0/P7-2

TM3OUT/P7-4

TM3EVT/P7-5

SIOCK3/P10-0

SIOI3/P10-1

SIOO3/P10-2

P10-3

100

P6-7

P1-7/A15

P2-0/A16

P2-1/A17

100-pin Plastic QFP

PEDL66573-02

1Semiconductor

MSM66573 Family

7/28

PIN DESCRIPTIONS

In the Type column, "I" indicates an input pin, "O" indicates an output pin, and "I/O" indicates an I/O pin.

Function

Classification

Symbol

Type

Primary function

Type

Secondary function

P0_0/D0
to
P0_7/D7

I/O

8-bit I/O port
10 mA sink capability
Pull-up resistors can be
specified for each individual bit

I/O

External memory access
Data I/O port

P1_0/A8
to
P1_7/A15

I/O

8-bit I/O port
Pull-up resistors can be
specified for each individual bit

External memory access
Address output port

P2_0/A16
to
P2_3/A19

I/O

4-bit I/O port
Pull-up resistors can be
specified for each individual bit

External memory access
Address output port

P3_1/PSEN

External program memory
access
Read strobe output pin

P3_2/RD

External memory access
Read strobe output pin

P3_3/WR

I/O

3-bit I/O port
10 mA sink capability
Pull-up resistors can be
specified for each individual bit

External memory access
Write strobe output pin

P4_0/A0
to
P4_7/A7

I/O

8-bit I/O port
Pull-up resistors can be
specified for each individual bit

External memory access
Address output port

P5_4/CPCM0

I/O

Capture 0 input / Compare
0 output pin

P5_5/CPCM1

I/O

Capture 1 input / Compare
1 output pin

P5_6/TM0OUT

Timer 0 timer output pin

P5_7/TM0EVT

I/O

4-bit I/O port
Pull-up resistors can be
specified for each individual bit

Timer 0 external event input pin

P6_0/EXINT0

External interrupt 0 input pin

P6_1/EXINT1

External interrupt 1 input pin

P6_2/EXINT2

External interrupt 2 input pin

P6_3/EXINT3

8-bit I/O port
Pull-up resistors can be
specified for each individual bit

External interrupt 3 input pin

Port

P6_4 to P6_7

I/O

None

PEDL66573-02

1Semiconductor

MSM66573 Family

8/28

Function

Classification

Symbol

Type

Primary function

Type

Secondary function

P7_0/RXD0

SIO0 receive data input pin

Port

P7_1/TXD0

I/O

7-bit I/O port
Pull-up resistors can be
specified for each individual bit

SIO0 transmit data output pin

P7_2/RXC0

SIO0 external clock input pin

P7_4/TM3OUT

Timer 3 timer output pin

P7_5/TM3EVT

Timer 3 external event input pin

P7_6/PWM0OUT

PWM0 output pin

P7_7/PWM1OUT

PWM1 output pin

P8_0/RXD1

SIO1 receive data input pin

P8_1/TXD1

SIO1 transmit data output pin

P8_2/RXC1

I/O

SIO1 receive clock I/O pin

P8_3/TXC1

I/O

SIO1 transmit clock I/O pin

P8_4/TM4OUT

Timer 4 timer output pin

P8_6/PWM2OUT

PWM2 output pin

P8_7/PWM3OUT

I/O

7-bit I/O port
Pull-up resistors can be
specified for each individual bit

PWM3 output pin

P9_0/EXINT4

External Interrupt 4 input pin

P9_1/EXINT5

External Interrupt 5 input pin

P9_2, P9_3

None

P9_7/HLDACK

I/O

5-bit I/O port
Pull-up resistors can be
specified for each individual bit

HOLD mode output pin

P10_0/SIOCK3

I/O

SIO3 transmit-receive clock I/O pin

P10_1/SIOCI3

SIO3 receive data input pin

P10_2/SIOO3

SIO3 transmit data output pin

P10_3 to P10_5

None

P10_7/TM5EVT

I/O

7-bit I/O port
Pull-up resistors can be
specified for each individual bit

Timer 5 external event input pin

P11_0/WAIT

External data memory access
wait input pin

P11_1/HOLD

HOLD mode request input pin

P11_2/CLKOUT

Main clock pulse output pin

P11_3/XTOUT

Sub clock pulse output pin

P11_6/TM9OUT

Timer 9 timer output pin

P11_7/TM9EVT

I/O

6-bit I/O port
10 mA sink capability
Pull-up resistors can be
specified for each individual bit

Timer 9 external event input pin

P12_0/AI0

P12_7/AI7

8-bit input port

A/D converter analog input port

PEDL66573-02

1Semiconductor

MSM66573 Family

9/28

Classification

Symbol

Type

Function

Power supply pin
Connect all V

pins to the power supply.

GND

GND pin
Connect all GND pins to GND.

REF

Analog reference voltage pin

Power
supply

AGND

Analog GND pin

XT0

Sub clock oscillation input pin
Connect to a crystal oscillator of f = 32.768 kHz.

XT1

Sub clock oscillation output pin
Connect to a crystal oscillator of f = 32.768 kHz.
The clock output is opposite in phase to XT0.

OSC0

Main clock oscillation input pin
Connect to a crystal or ceramic oscillator. Or, input an external
clock.

Oscillation

OSC1

Main clock oscillation output pin
Connect to a crystal or ceramic oscillator.
The clock output is opposite in phase to OSC0.
Leave this pin unconnected when an external clock is used.

Reset

RES

Reset input pin

NMI

Non-maskable interrupt input pin

Other

External program memory access input pin
If the EA pin is enabled (low level), the internal program memory is
masked and the CPU executes the program code in external
program memory through all address space.

PEDL66573-02

1Semiconductor

MSM66573 Family

10/28

ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Condition

Rated value

Unit

Digital power supply voltage

0.3 to +7.0

Input voltage

0.3 to V

+0.3

Output voltage

0.3 to V

+0.3

Analog reference voltage

REF

0.3 to V

+0.3

Analog input voltage

GND=AGND=0V

Ta=25°C

0.3 to V

REF

100-pin TQFP

650

Power dissipation

Ta=70°C

per package

100-pin QFP

750

Storage temperature

STG

50 to +150

°C

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

Condition

Rated value

Unit

MSM66573

MSM66Q573

OSC

30 MHz

4.5 to 5.5

MSM66573L

MSM66Q573L

OSC

14 MHz

2.4 to 3.6

OSC

24 MHz

4.5 to 5.5

Dogital power supply
voltage

MSM66P573

OSC

12 MHz

2.7 to 3.6

Analog reference voltage

REF

0.3 to V

Analog input voltage

AGND to V

REF

Memory hold voltage

DDH

OSC

=0Hz

2.0 to 5.5

MSM66573

MSM66Q573

=4.5 to 5.5 V

2 to 30

MSM66573L

MSM66Q573L

=2.4 to 3.6 V

2 to 14

=4.5 to 5.5 V

2 to 24

Operating frequency

OSC

MSM66P573

=2.7 to 3.6 V

2 to 12

MHz

Ambient temperature

30 to +70

°C

MOS load

P0, P3, P11

Fan out

TTL load

P1, P2, P4, P5,

P6, P7, P8, P9, P10

PEDL66573-02

1Semiconductor

MSM66573 Family

11/28

ALLOWABLE OUTPUT CURRENT VALUES

MSM66573L/Q573L (V

=2.4 to 3.6 V, Ta=30 to +70

°C

)

MSM66573/Q573 (V

=4.5 to 5.5 V, Ta=30 to +70

°C

)

MSM66P573 (V

=2.7 to 3.6V/4.5 to 5.5 V, Ta=30 to +70

°C

)

Parameter

Symbol

Min.

Typ.

Max.

Unit

"H" output pin (1 pin)

All output pins

"H" output pins (sum total)

Sum total of all output
pins

P0, P3, P11

"L" output pin (1 pin)

Other ports

Sum total of P0, P3, P11

Sum total of P1, P2, P4
Sum total of P5, P6, P9
Sum total of P7, P8, P10

"L" output pins (sum total)

Sum total of all output
pins

140

[Note]
Connect the power supply voltage to all V

pins and the ground voltage to all GND pins.

PEDL66573-02

1Semiconductor

MSM66573 Family

12/28

ELECTRICAL CHARACTERISTICS

DC Characteristics 1 (V

=4.5 to 5.5 V)

MSM66573/Q573/P573 (V

=4.5 to 5.5 V, Ta=

30 to +70

°C

)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

"H" input voltage

0.44 V

+0.3

"H" input voltage

*2, *3, *4, *5, *6, *7

0.80 V

+0.3

"L" input voltage

0.3

0.16 V

"L" input voltage

*2, *3, *4, *5, *6, *7

0.3

0.2 V

=400

0.4

"H" output voltage

*1, *4

=2.0 mA

0.6

=200

0.4

"H" output voltage

=2.0 mA

0.6

=3.2 mA

0.4

"L" output voltage

*1, *4

=10.0 mA

0.8

=1.6 mA

0.4

"L" output voltage

=5.0 mA

0.8

Input leakage current*3, *6

1/1

Input current

1/250

Input current

/0 V

15/15

output leakage current

*1, *2, *4

/0 V

±10

Pull-up resistance

pull

= 0 V

100

Input capacitance

Output capacitance

f=1 MHz, Ta=25°C

During A/D operation

Analog reference supply
current

REF

When A/D is stopped

*1: Applicable to P0

*5:

Applicable to

RES

*2: Applicable to P1, P2, P4, P5, P6, P7, P8, P9, P10

*6:

Applicable to

EA, NMI

*3: Applicable to P12

*7:

Applicable to OSC0

*4: Applicable to P3, P11

PEDL66573-02

1Semiconductor

MSM66573 Family

13/28

Supply current (V

=4.5 to 5.5 V)

· MSM66573

=4.5 to 5.5 V, Ta=30 to +70°C)

Mode

Symbol

Condition

Min.

Typ.

Max.

Unit

f=30 MHz, No Load

CPU operation mode

f=32.768 kHz, No Load

160

HALT mode

DDH

f=30 MHz, No Load

XT is used*

110

OSC is

stopped

XT is not

used*

100

STOP mode

DDS

OSC is stopped, XT is not

used

=2 V, Ta=25°C*

0.2

*: Ports used as inputs are at V

or 0 V. Other ports are unloaded.

· MSM66Q573

=4.5 to 5.5 V, Ta=30 to +70°C)

Mode

Symbol

Condition

Min.

Typ.

Max.

Unit

f=30 MHz, No Load

CPU operation mode

f=32.768 kHz, No Load

160

HALT mode

DDH

f=30 MHz, No Load

XT is used*

110

OSC is

stopped

XT is not

used*

100

STOP mode

DDS

OSC is stopped, XT is not

used

=2 V, Ta=25°C*

0.2

*: Ports used as inputs are at V

or 0 V. Other ports are unloaded.

· MSM66P573

=4.5 to 5.5 V, Ta=30 to +70°C)

Mode

Symbol

Condition

Min.

Typ.

Max.

Unit

f=24 MHz, No Load

CPU operation mode

f=32.768 kHz, No Load

114

300

HALT mode

DDH

f=24 MHz, No Load

XT is used*

120

OSC is

stopped

XT is not

used*

100

STOP mode

DDS

OSC is stopped, XT is not

used

=2 V, Ta=25°C*

0.2

*: Ports used as inputs are at V

or 0 V. Other ports are unloaded.

PEDL66573-02

1Semiconductor

MSM66573 Family

14/28

DC Characteristics 2 (V

=2.4 to 3.6 V)

MSM66573L/Q573L (V

=2.4 to 3.6 V, Ta=30 to +70°C)

MSM66P573 (V

=2.7 to 3.6 V, Ta=30 to +70°C)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

"H" input voltage

0.44V

+0.3

"H" input voltage

*2, *3, *4, *5, *6, *7

0.80V

+0.3

"L" input voltage

0.3

0.16 V

"L" input voltage

*2, *3, *4, *5, *6, *7

0.3

0.2 V

=400

0.4

"H" output voltage

*1, *4

=2.0 mA

0.8

=200

0.4

"H" output voltage

=1.0 mA

0.8

=3.2 mA

0.5

"L" output voltage

*1, *4

=5.0 mA

0.9

=1.6 mA

0.5

"L" output voltage

=2.5 mA

0.9

Input leakage current*3, *6

1/1

Input current

1/250

Input current

/0 V

15/15

output leakage current

*1, *2, *4

/0 V

±10

Pull-up resistance

pull

= 0 V

100

200

Input capacitance

Output capacitance

f=1 MHz, Ta=25°C

During A/D operation

Analog reference supply
current

REF

When A/D is stopped

*1: Applicable to P0

*5: Applicable to

RES

*2: Applicable to P1, P2, P4, P5, P6, P7, P8, P9, P10

*6: Applicable to

EA, NMI

*3: Applicable to P12

*7: Applicable to OSC0

*4: Applicable to P3, P11

PEDL66573-02

1Semiconductor

MSM66573 Family

15/28

Supply current (V

=2.4 to 3.6 V)

· MSM66573L

=2.4 to 3.6 V, Ta=30 to +70°C)

Mode

Symbol

Condition

Min.

Typ.

Max.

Unit

f=14 MHz, No Load

CPU operation mode

f=32.768 kHz, No Load

130

HALT mode

DDH

f=14 MHz, No Load

XT is used*

110

OSC is

stopped

XT is not

used*

100

STOP mode

DDS

OSC is stopped, XT is not

used

=2 V, Ta=25°C*

0.2

*: Ports used as inputs are at V

or 0 V. Other ports are unloaded.

· MSM66Q573L

=2.4 to 3.6 V, Ta=30 to +70°C)

Mode

Symbol

Condition

Min.

Typ.

Max.

Unit

f=14 MHz, No Load

CPU operation mode

f=32.768 kHz, No Load

130

HALT mode

DDH

f=14 MHz, No Load

XT is used*

110

OSC is

stopped

XT is not

used*

100

STOP mode

DDS

OSC is stopped, XT is not

used

=2 V, Ta=25°C*

0.2

*: Ports used as inputs are at V

or 0 V. Other ports are unloaded.

· MSM66P573

=2.7 to 3.6 V, Ta=30 to +70°C)

Mode

Symbol

Condition

Min.

Typ.

Max.

Unit

f=12 MHz, No Load

CPU operation mode

f=32.768 kHz, No Load

160

HALT mode

DDH

f=12 MHz, No Load

XT is used*

110

OSC is

stopped

XT is not

used*

100

STOP mode

DDS

OSC is stopped, XT is not

used

=2 V, Ta=25°C*

0.2

*: Ports used as inputs are at V

or 0 V. Other ports are unloaded.

PEDL66573-02

1Semiconductor

MSM66573 Family

16/28

AC Characteristics 1 (VDD = 4.5 to 5.5 V)

(1) External program memory control

MSM66573/Q573/P573 (V

=4.5 to 5.5 V, Ta=30 to +70°C)

Parameter

Symbol

Condition

Min.

Max.

Unit

Cycle time

cyc

OSC

=30 MHz

33.3

Clock pulse width (HIGH level)

Clock pulse width (LOW level)

PSEN pulse width

PSEN pulse delay time

Address setup time

Address hold time

Instruction setup time

Instruction hold time

Read data access time

ACC

=50 pF

Note: t =t

cyc

*1: MSM66P573=30

*2: MSM66P573=3t 70

cyc

PC0 to 19

INST0 to 7

ACC

Bus timing during no wait cycle time

CPUCLK

PSEN

A0 to A19

D0 to D7

PEDL66573-02

1Semiconductor

MSM66573 Family

17/28

(2) External data memory control

MSM66573/Q573/P573 (V

=4.5 to 5.5 V, Ta=30 to +70°C)

Parameter

Symbol

Condition

Min.

Max.

Unit

Cycle time

cyc

OSC

=30 MHz

33.3

Clock pulse width (HIGH level)

Clock pulse width (LOW level)

RD pulse width

WR pulse width

RD pulse delay time

WR pulse delay time

Address setup time

Address hold time

Read data setup time

Read data hold time

Read data access time

ACC

Write data setup time

Write data hold time

=50 pF

Note: t =t

cyc

*1: MSM66P573=30

*2: MSM66P573=3t 70

cyc

RAP0 to 19

DIN0 to 7

ACC

CPUCLK

A0 to A19

D0 to D7

Bus timing during no wait cycle time

RAP0 to 19

DOUT0 to 7

A0 to A19

D0 to D7

PEDL66573-02

1Semiconductor

MSM66573 Family

19/28

Slave mode

MSM66573/Q573/P573 (V

=4.5 to 5.5 V, Ta=30 to +70°C)

Parameter

Symbol

Condition

Min.

Max.

Unit

Cycle time

cyc

OSC

=30 MHz

33.3

Serial clock cycle time

SCKC

cyc

Output data setup time

STMXS

Output data hold time

STMXH

Input data setup time

SRMXS

Input data hold time

SRMXH

=50 pF

Note: t

cyc

TXC/

RXC

SDOUT

(TXD)

SDIN

(RXD)

STMXS

STMXH

SCKC

SRMXS

SRMXH

cyc

CPUCLK

Measurement points for AC timing (except the serial port)

0 V

2.0 V

0.8 V

2.0 V

0.8 V

Measurement points for AC timing (the serial port)

0.8V

0.2V

0.8V

0.2V

PEDL66573-02

1Semiconductor

MSM66573 Family

20/28

AC Characteristics 2 (VDD = 2.4 to 3.6 V)

(1) External program memory control

MSM66573L/Q573L (VDD=2.4 to 3.6 V, Ta=30 to +70°C)

MSM66P573 (VDD=2.7 to 3.6 V, Ta=30 to +70°C)

Parameter

Symbol

Condition

Min.

Max.

Unit

Cycle time

cyc

OSC

=14 MHz

71.4

Clock pulse width (HIGH level)

Clock pulse width (LOW level)

PSEN pulse width

PSEN pulse delay time

Address setup time

Address hold time

-8

Instruction setup time

Instruction hold time

-8

Read data access time

ACC

=50 pF

120

Note: t =t

cyc

*1: MSM66P573=2t 20

*2: MSM66P573=0

cyc

PC0 to 19

INST0 to 7

ACC

Bus timing during no wait cycle time

CPUCLK

PSEN

A0 to A19

D0 to D7

PEDL66573-02

1Semiconductor

MSM66573 Family

21/28

(2) External data memory control

MSM66573L/Q573L (VDD=2.4 to 3.6 V, Ta=30 to +70°C)

MSM66P573 (VDD=2.7 to 3.6 V, Ta=30 to +70°C)

Parameter

Symbol

Condition

Min.

Max.

Unit

Cycle time

cyc

OSC

=14 MHz

71.4

Clock pulse width (HIGH level)

Clock pulse width (LOW level)

RD pulse width

WR pulse width

RD pulse delay time

WR pulse delay time

Address setup time

Address hold time

Read data setup time

Read data hold time

Read data access time

ACC

120

Write data setup time

Write data hold time

=50 pF

Note: t =t

cyc

*1: MSM66P573=2t 20

*2: MSM66P573=t 6

cyc

RAP0 to 19

DIN0 to 7

ACC

CPUCLK

A0 to A19

D0 to D7

Bus timing during no wait cycle time

RAP0 to 19

DOUT0 to 7

A0 to A19

D0 to D7

PEDL66573-02

1Semiconductor

MSM66573 Family

23/28

Slave mode

MSM66573L/Q573L (V

=2.4 to 3.6 V, Ta=30 to +70°C)

MSM66P573 (V

=2.7 to 3.6 V, Ta=30 to +70°C)

Parameter

Symbol

Condition

Min.

Max.

Unit

Cycle time

cyc

OSC

=14 MHz

71.4

Serial clock cycle time

SCKC

cyc

Output data setup time

STMXS

Output data hold time

STMXH

Input data setup time

SRMXS

Input data hold time

SRMXH

=50 pF

Note: t =t

cyc

TXC/

RXC

SDOUT

(TXD)

SDIN

(RXD)

STMXS

STMXH

SCKC

SRMXS

SRMXH

cyc

CPUCLK

Measurement points for AC timing of MSM66573L/Q573L

0.44V

0.16V

0.44V

0.16V

Measurement points for AC timing of MSM66P573 (except the serial port)

0 V

2.0 V

0.8 V

2.0 V

0.8 V

Measurement points for AC timing (the serial port)

0.8V

0.2V

0.8V

0.2V

PEDL66573-02

1Semiconductor

MSM66573 Family

24/28

A/D Converter Characteristics 1 (V

=4.5 to 5.5 V)

MSM6573/Q573/P573 (Ta=30 to +70°C, V

REF

=4.5 to 5.5 V, AGND=GND=0 V)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Resolution

Bit

Linearity error

±3

Differential Linearity error

±2

Zero scale error

Full-scale error

Refer to measurement

circuit 1

Analog input source

impedance

5 k

CONV

=10.7

Cross talk

Refer to measurement

circuit 2

±1

LSB

Conversion time

CONV

Set according to ADTM set

data

10.7

s/ch

A/D Converter Characteristics 2 (V

=2.4 to 3.6 V)

MSM66573L/Q573L (Ta=30 to +70

°C

, V

REF

=2.4 to 3.6 V, AGND=GND=0 V)

MSM66P573 (Ta=30 to +70

°C

, V

REF

=2.7 to 3.6 V, AGND=GND=0 V)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Resolution

Bit

Linearity error

±4

Differential Linearity error

±3

Zero scale error

Full-scale error

Refer to measurement

circuit 1

Analog input source

impedance

5 k

CONV

=27.4

Cross talk

Refer to measurement

circuit 2

±2

LSB

Conversion time

CONV

Set according to ADTM set

data

27.4

s/ch

REF

Reference

voltage

GND

Analog input

AI0 to AI7

0.1

+5 V

0 V

AGND

(impedance of analog input source)

5 k

0.1

Measurement Circuit 1

PEDL66573-02

1Semiconductor

MSM66573 Family

25/28

Analog input

5 k

0.1

AI0

AI1

AI7

Cross talk is the difference
between the A/D conversion
results when the same
analog input is applied to
AI0 through AI7 and the A/D
conversion results of the
circuit to the left.

REF

or AGND

Measurement Circuit 2

Definition of Terminology

1. Resolution

Resolution is the value of minimum discernible analog input.
With 10 bits, since 2

= 1024, resolution of (V

REF

AGND)

1024 is possible.

2. Linearity error

Linearity error is the difference between ideal conversion characteristics and actual conversion c
haracteristics of a 10-bit A/D converter (not including quantization error).
Ideal conversion characteristics can be obtained by dividing the voltage between V

REF

and AGND into 1024

equal steps.

3. Differential linearity error

Differential linearity error indicates the smoothness of conversion characteristics. Ideally, the range of analog
input voltage that corresponds to 1 converted bit of digital output is 1LSB = (V

REF

AGND)

1024.

Differential error is the difference between this ideal bit size and bit size of an arbitrary point in the conversion
range.

4. Zero scale error

Zero scale error is the difference between ideal conversion characteristics and actual conversion
characteristics at the point where the digital output changes from 000H to 001H.

5. Full-scale error

Full-scale error is the difference between ideal conversion characteristics and actual conversion characteristics
at the point where the digital output changes from 3FEH to 3FFH.

PEDL66573-02

1Semiconductor

MSM66573 Family

26/28

PACKAGE DIMENSIONS

(Unit: mm)

TQFP100-P-1414-0.50-K

Package material

Lead frame material

Pin treatment

Solder plate thickness

Package weight (g)

Epoxy resin

42 alloy

Solder plating

5 m or more

0.55 TYP.

Mirror finish

Notes for Mounting the Surface Mount Type Package

The SOP, QFP, TSOP, TQFP, LQFP, SOJ, QFJ (PLCC), SHP, and BGA are surface mount type
packages, which are very susceptible to heat in reflow mounting and humidity absorbed in storage.
Therefore, before you perform reflow mounting, contact Oki's responsible sales person on the product
name, package name, pin number, package code and desired mounting conditions (reflow method,
temperature and times).

PEDL66573-02

1Semiconductor

MSM66573 Family

27/28

(Unit: mm)

QFP100-P-1420-0.65-BK

Package material

Lead frame material

Pin treatment

Solder plate thickness

Package weight (g)

Epoxy resin

42 alloy

Solder plating

5 m or more

1.29 TYP.

Mirror finish

Notes for Mounting the Surface Mount Type Package

PEDL66573-02

1Semiconductor

MSM66573 Family

28/28

NOTICE
1.

The information contained herein can change without notice owing to product and/or technical
improvements. Before using the product, please make sure that the information being referred to is
up-to-date.

The outline of action and examples for application circuits described herein have been chosen as
an explanation for the standard action and performance of the product. When planning to use the
product, please ensure that the external conditions are reflected in the actual circuit, assembly, and
program designs.

When designing your product, please use our product below the specified maximum ratings and
within the specified operating ranges including, but not limited to, operating voltage, power
dissipation, and operating temperature.

Oki assumes no responsibility or liability whatsoever for any failure or unusual or
unexpected operation resulting from misuse, neglect, improper installation, repair, alteration or
accident, improper handling, or unusual physical or electrical stress including, but not limited to,
exposure to parameters beyond the specified maximum ratings or operation outside the specified
operating range.

Neither indemnity against nor license of a third party's industrial and intellectual property right, etc.
is granted by us in connection with the use of the product and/or the information and drawings
contained herein. No responsibility is assumed by us for any infringement of a third party's right
which may result from the use thereof.

The products listed in this document are intended for use in general electronics equipment for
commercial applications (e.g., office automation, communication equipment, measurement
equipment, consumer electronics, etc.). These products are not authorized for use in any system or
application that requires special or enhanced quality and reliability characteristics nor in any system
or application where the failure of such system or application may result in the loss or damage of
property, or death or injury to humans.
Such applications include, but are not limited to, traffic and automotive equipment, safety devices,
aerospace equipment, nuclear power control, medical equipment, and life-support systems.

Certain products in this document may need government approval before they can be exported to
particular countries. The purchaser assumes the responsibility of determining the legality of export
of these products and will take appropriate and necessary steps at their own expense for these.

No part of the contents contained herein may be reprinted or reproduced without our prior
permission.

Ð­Ð»ÐµÐºÑ‚Ñ€Ð¾Ð½Ð½Ñ‹Ð¹ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½Ñ‚: MSM66573-TB

ÐÐ»ÐµÐºÑ‚Ñ€Ð¾Ð½Ð½Ñ‹Ð¹ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½Ñ‚: MSM66573-TB