Description

The CXP80712A/80716A/80720A/80724A is a CMOS

8-bit microcomputer which consists of A/D converter,
serial interface, timer/counter, time base timer, vector
interruption, high precision timing pattern generation
circuit, PWM generator, PWM for tuner, VISS/VASS
circuit, 32kHz timer/event counter, remote control
receiving circuit, VCR vertical sync separation circuit
and the measuring circuit which measure signals of
capstan FG and drum FG/PG and other servo systems,
as well as basic configurations like 8-bit CPU, ROM,
RAM and I/O port. They are integrated into a single chip.

Also CXP80712A/80716A/80720A/80724A provides

sleep/stop function which enables to lower power
consumption and ultra-low speed instruction mode in
32kHz operation.

Features
· A wide instruction set (213 instructions) which cover various types of data

-- 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instruction

· Minimum instruction cycle

During operation 250ns/16MHz (Supply voltage 4.5 to 5.5V)
During operation 122µs/32kHz

· Incorporated ROM capacity

12K bytes (CXP80712A)
16K bytes (CXP80716A)
20K bytes (CXP80720A)
24K bytes (CXP80724A)

· Incorporated RAM capacity

800 bytes

· Peripheral functions

-- A/D converter

8-bit, 12-channel, successive approximation system
(Conversion time 20.0µs/16MHz)

-- Serial Interface

Incorporated 8-bit and 8-stage FIFO, 1-channel
(1 to 8 bytes auto transfer)
8-bit serial I/O, 1-channel

-- Timer

8-bit timer, 8-bit timer/counter, 19-bit time base timer,
32kHz timer/counter

-- High precision timing pattern generator

PPG 19 pins 32-stage programmable
RTG 5-pins 2-channel

-- PWM/DA gate output

12-bit, 2-channel (Repetitive frequency 62kHz/16MHz)

-- Servo input control

Capstan FG, Drum FG/PG, CTL input

-- VSYNC separator
-- FRC capture unit

Incorporated 26-bit and 8-stage FIFO

-- PWM output

14-bit, 1-channel

-- VISS/VASS circuit

Pulse duty auto detection circuit

-- Remote control receiving circuit

8-bit pulse measuring counter, 6-stage FIFO

· Interruption

21 factors, 15 vectors, multi-interruption possible

· Standby mode

SLEEP/STOP

· Package

100-pin plastic QFP/LQFP

· Piggyback/evaluation chip

CXP87700 100-pin ceramic QFP/LQFP

Structure

Silicon gate CMOS IC

CXP80712A/80716A/80720A/80724A

E94Z08-ST

CMOS 8-bit Single Chip Microcomputer

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

100 pin QFP (PIastic)

100 pin LQFP (PIastic)

For the availability of this product, please contact the sales office.

CXP80712A/80716A/80720A/80724A

PA0 to PA7

PB0 to PB7

PC0 to PC7

PD0 to PD7

PE0 to PE1

PE2 to PE7

PF0 to PF3

PF4 to PF7

PG0 to PG7

PI1 to PI7

PJ0 to PJ7

Vss
V

RST
XTAL

EXTAL

CLOCK

GENERATOR/

SYSTEM CONTROL

RAM

800 BYTES

SPC700

CPU CORE

ROM

12K/16K/20K/24K

BYTES

INTERRUPT CONTROLLER

32kHz

TIMER/COUNTER

FIFO

FRC

CAPTURE UNIT

PROGRAMMABLE

PATTERN

GENERATOR

RAM

AVss

REF

A/D CONVERTER

SERIAL

INTERFACE UNIT

(CH0)

FIFO

8 BIT TIMER/COUNTER 0

8 BIT TIMER 1

V SYNC SEPARATOR

14 BIT PWM GENERATOR

12 BIT PWM GENERATOR CH0

SERVO INPUT

CONTROL

CAPSTAN

DRUM

CTL

12 BIT PWM GENERATOR CH1

PE7/DAB1

PE5/DAA1

PE3/PWM1

PE6/DAB0

PE4/DAA0

PE2/PWM0

PI2/PWM

PI1/RMC

PG3/PBCTL

PG2/DPG

PG1/DFG

PG0/CFG

PG7/EXI1

PG6/EXI0

PG5/SYNC1

PG4/SYNC0

PI3/TO/DDO

PE1/EC

PI5/SCK1

PI6/SO1

PI7/SI1

SCK0

SO0

SI0

CS0

PF7/AN11

PF0/AN4

AN0 to AN3

REALTIME

PULSE

GENERATOR

PE1/INT2

PE0/INT0

PI4/INT1/NMI

PORT A

PORT B

PORT C

PORT D

PORT E

PORT F

PORT G

PORT H

PORT I

PH0 to PH7

TEX

NMI

PRESCALER/

TIME BASE TIMER

VISS/VASS

REMOCON INPUT

FIFO

SERIAL INTERFACE UNIT

(CH1)

CH0

CH1

PORT J

PA0/PPO0

PC2/PPO18

PI3/ADJ

PC3/RTO3

PC7/RTO7

Block Diagram

CXP80712A/80716A/80720A/80724A

Pin Configuration 1 (Top View) 100 pin QFP package

PB5/PPO13

PB4/PPO12

PB3/PPO11

PB2/PPO10

PB1/PPO9

PB0/PPO8

PC7/RTO7

PC6/RTO6

PC5/RTO5

PC4/RTO4

PC3/RTO3

PC2/PPO18

PC1/PPO17

PC0/PPO16

PJ7

PJ6

PJ5

PJ4

PJ3

PJ2

PJ1

PJ0

PD7

PD6

PD5

PD4

PD3

PD2

PD1

PD0

PI6/SO1

PI7/SI1

PE0/INT0

PE1/EC/INT2

PE2/PWM0

PE3/PWM1

PE4/DAA0

PE5/DAA1

PE6/DAB0

PE7/DAB1

PG0/CFG

PG1/DFG

PG2/DPG

PG3/PBCTL

PG4/SYNC0

PG5/SYNC1

PG6/EXI0

PG7/EXI1

AN0

AN1

AN2

AN3

PF0/AN4

PF1/AN5

PF2/AN6

PF3/AN7

REF

PF4/AN8

PB6/PPO14

PB7/PPO15

PA0/PPO0

PA1/PPO1

PA2/PPO2

PA3/PPO3

PA4/PPO4

PA5/PPO5

PA6/PPO6

PA7/PPO7

TEX

PI1/RMC

PI2/PWM

PI3/TO/DDO/ADJ

PI4/INT1/NMI

PI5/SCK1

PH7

PH6

PH5

PH4

PH3

PH2

PH1

PH0

RST

XTAL

EXTAL

CS0

SI0

SO0

SCK0

PF7/AN11

PF6/AN10

PF5/AN9

31 32 33

41 42 43 44 45 46 47 48 49 50

88 87 86 85

100 99 98 97 96 95 94

Note)

1. NC (Pin 90) is always connected to V

2. Vss (Pins 41 and 88) are both connected to GND.

CXP80712A/80716A/80720A/80724A

Pin Configuration 2 (Top View) 100 pin LQFP package

PB3/PPO11

PB2/PPO10

PB1/PPO9

PB0/PPO8

PC7/RTO7

PC6/RTO6

PC5/RTO5

PC4/RTO4

PC3/RTO3

PC2/PPO18

PC1/PPO17

PC0/PPO16

PJ7

PJ6

PJ5

PJ4

PJ3

PJ2

PJ1

PJ0

PD7

PD6

PD5

PD4

PD3

PE1/EC/INT2

PE2/PWM0

PE3/PWM1

PE4/DAA0

PE5/DAA1

PE6/DAB0

PE7/DAB1

PG0/CFG

PG1/DFG

PG2/DPG

PG3/PBCTL

PG4/SYNC0

PG5/SYNC1

PG6/EXI0

PG7/EXI1

AN0

AN1

AN2

AN3

PF0/AN4

PF1/AN5

PF2/AN6

PF3/AN7

REF

PB4/PPO12

PB5/PPO13

PB6/PPO14

PB7/PPO15

PA0/PPO0

PA1/PPO1

PA2/PPO2

PA3/PPO3

PA4/PPO4

PA5/PPO5

PA6/PPO6

PA7/PPO7

TEX

PI1/RMC

PI2/PWM

PI3/TO/DDO/ADJ

PI4/INT1/NMI

PI5/SCK1

PI6/SO1

PI7/SI1

PE0/INT0

PD2

PD1

PD0

PH7

PH6

PH5

PH4

PH3

PH2

PH1

PH0

RST

XTAL

EXTAL

CS0

SI0

SO0

SCK0

PF7/AN11

PF6/AN10

PF5/AN9

PF4/AN8

26 27 28 29 30

31 32 33

41 42 43 44 45 46 47 48 49 50

88 87 86 85

100 99 98 97 96 95 94

Note)

1. NC (Pin 88) is always connected to V

2. Vss (Pins 39 and 86) are both connected to GND.

CXP80712A/80716A/80720A/80724A

Output/
Real time
Output

I/O/
Real time
Output

I/O

Input/input

Input/input/input

Output/output

Input

Input/input

Output/input

I/O

Ouput

Input

(Port A)
8-bit output port. Data is
gated with PPO contents by
OR-gate and they are output.
(8 pins)

(Port B)
8-bit output port. Data is
gated with PPO contents by
OR-gate and they are output.
(8 pins)

(Port C)
8-bit I/O port, enables to
specify I/O by bit unit.
Data is gated with PPO or
RTO contents by OR-gate
and they are output.
(8 pins)

(Port D)
8-bit I/O port. Enable to specify I/O by 4-bit unit.
Enables to drive 12mA sink current.
(8 pins)

(Port E)
8-bit port. Lower 2 bits are
input pins and upper 6 bits
are output pins.
(8 pins)

Analog input pins to A/D converter. (12 pins)

(Port F)
Lower 4 bits are input port and upper 4 bits are output port.
Lower 4 bits also serve as standby release input pin.
(8 pins)

Serial clock (CH0) I/O pin.

Serial data (CH0) output pin.

Serial data (CH0) input pin.

Serial chip select (CH0) input pin.

External event
input pin for
timer/counter.

Input pin to request
external interruption.
Active when falling edge.

Input pin to request external interruption.
Active when falling edge.

PWM output pins.
(2 pins)

DA gate pulse output pins.
(4 pins)

Programmable pattern generator (PPG)
output.
Functions as high precision real time
pulse output port.
(19 pins)

Real time pulse generator (RTG) output.
Functions as high precision real time
pulse output port. (5 pins)

Symbol

I/O

Description

PA0/PPO0

PA7/PPO7

PB0/PPO8

PB7/PPO15

PC0/PPO16

PC2/PPO18

PC3/RTO3

PC7/RTO7

PD0 to PD7

PE0/INT0

PE1/EC/INT2

PE2/PWM0

PE3/PWM1

PE4/DAA0

PE5/DAA1

PE6/DAB0

PE7/DAB1

AN0 to AN3

PF0/AN4

PF3/AN7

PF4/AN8

PF7/AN11

SCK0

SO0

SI0

CS0

Pin Description

CXP80712A/80716A/80720A/80724A

PG0/CFG

PG1/DFG

PG2/DPG

PG3/PBCTL

PG4/SYNC0

PG5/SYNC1

PG6/EXI0

PG7/EXI1

PH0 to PH7

PI1/RMC

PI2/PWM

PI3/TO/
DDO/ADJ

PI4/INT1/
NMI

PI5/SCK1

PI6/SO1

PI7/SI1

PJ0 to PJ7

EXTAL

XTAL

TEX

RST

REF

AVss

Vss

Input/input

Output

I/O/input

I/O/output

I/O/output/
output/output

I/O/input/Input

I/O/I/O

I/O/output

I/O/input

I/O

Input

Output

Input

Output

Input

Capstan FG input pin.

Drum FG input pin.

Drum PG input pin.

Playback CTL pulse input pin.

Composite sync signal input pin.

External input pin to FRC capture unit.

(Port G)
8-bit input port.
(8 pins)

(Port H)
8-bit output port ; Medium withstand voltage (12V) and high current
(12mA), N-ch open drain output.
(8 pins)

Remote control receiving circuit input pin.

14-bit PWM output pin.

Timer/counter, CTL duty detection, 32kHz
oscillation adjustment output pin.

Input pin to request external interruption and non
maskable interruption. Active when falling edge.

Serial clock (CH1) I/O pin.

Serial data (CH1) output pin.

Serial data (CH1) input pin.

(Port I)
7-bit I/O port.
I/O port can be
specified by bit
unit.
(7 pins)

(Port J)
8-bit I/O port. Function as standby release input can be specified by bit
unit. I/O can be specified by bit unit.

Connecting pin of crystal oscillator for system clock. When supplying
the external clock, input the external clock to EXTAL pin and input
opposite phase clock to XTAL pin.

Connecting pin of crystal oscillator for 32kHz timer clock. When used
as event counter, input to TEX pin and leave TX pin open. (Feedback
resistor is not removed.)

System reset pin of active "L" level.

Microprocessor mode input pin. Always connect to GND.

Positive power supply pin of A/D converter.

Reference voltage input pin of A/D converter.

GND pin of A/D converter.

Positive power supply pin.

GND pin. Connect both Vss pins to GND.

Symbol

I/O

Description

CXP80712A/80716A/80720A/80724A

Data bus

RD (Port D)

Port D direction

Port D data

High
current
12mA

(Every 4 bits)

PD0 to 3
PD4 to 7

PPO, RTO data

Data bus

RD (Port C)

Port C direction

Port C data

Input
protection
circuit

(Every bit)

Port C

16 pins

Hi-Z

When reset

PA0/PPO0

PA7/PPO7

PB0/PPO8

PB7/PPO15

PC0/PPO16

PC2/PPO18

PC3/RTO3

PC7/RTO7

Port D

8 pins

Hi-Z

PD0

PD7

PPO data

Data bus

Output becomes active from high
impedance by data writing to port register.

Port A or Port B

Input/Output Circuit Formats for Pins

Port A

Port B

Circuit format

CXP80712A/80716A/80720A/80724A

RD (Port F)

Data bus

Input multiplexer

A/D converter

2 pins

Hi-Z

When reset

Circuit format

PE0/INT0
PE1/EC/INT2

PE2/PWM0
PE3/PWM1
PE4/DAA0
PE5/DAA1

4 pins

2 pins

4 pins

Hi-Z

H level

PE6/DAB0
PE7/DAB1

Data bus

RD (Port E)

DA gate output

Hi-Z control

MPX

Port E data

Port/DA output
select

Data bus

RD (Port E)

DA gate output
or PWM output

Hi-Z control

MPX

Port E data

Port/DA output
select

RD (Port E)

Data bus

Schmitt input

Port E

AN0

AN3

A/D converter

Input multiplexer

4 pins

PF0/AN4

PF3/AN7

Port F

Port E

CXP80712A/80716A/80720A/80724A

4 pins

Hi-Z

When reset

Circuit format

PF4/AN8

PF7/AN11

A/D
converter

Data bus

RD
(Port F)

Port/AD select

Port F data

Input multiplexer

Port F

8 pins

Hi-Z

PG0/CFG
PG1/DFG
PG2/DPG
PG3/PBCTL
PG4/SYNC0
PG5/SYNC1
PG6/EXI0
PG7/EXI1

RD (Port G)

Data bus

Schmitt input

Servo input

Note) For PG4/SYNC0, PG5/SYNC1, CMOS schmitt input and TTL schmitt
input can be selected with the mask option.

Port G

8 pins

Hi-Z

PH0

PH7

Data bus

RD (Port H)

Port H data

High current
12mA

Medium withstand
voltage 12V

Port H

2 pins

Hi-Z

PI2/PWM
PI3/TO/
DDO/ADJ

PI2: From 14-bit PWM
PI3: From timer/counter,
CTL duty detection circuit,
32kHz timer

MPX

Port I data

Data bus

RD (Port I)

Port I direction

Port I function
select

Port I

CXP80712A/80716A/80720A/80724A

SO0 output enable

SO0 from SIO

3 pins

Hi-Z

When reset

Circuit format

PI1/RMC
PI4/INT1/NMI
PI7/SI1

PI5/SCK1
PI6/SO1

2 pins

8 pins

1 pin

Hi-Z

PJ0

PJ7

Standby release

Port J data

Data bus

RD
(Port J)

Port J direction

Edge detection

MPX

Port I data

Data bus

RD (Port I)

Port I direction

Port I function
select

MPX

To serial CH1

Note)
PI5 is schmitt input
PI6 is inverter input

From serial CH1

PI1: To remote control circuit
PI4: To interruption circuit
PI7: To serial CH1

Port I data

Data bus

RD (Port I)

Port I direction

Schmitt input

Port J

CS0

SI0

Schmitt input

To SIO

2 pins

SO0

Port I

CXP80712A/80716A/80720A/80724A

2 pins

Oscillation

When reset

Circuit format

EXTAL
XTAL

EXTAL

XTAL

· Shows the circuit
composition during
oscillation.

· Feedback resistor is
removed during stop.
XTAL becomes "H"
level.

2 pins

Oscillation

TEX
TX

TEX

· Shows the circuit
composition during
oscillation.
· Feedback resistor is
removed during 32kHz
oscillation circuit stop
by software.
At this time TEX pin
outputs "L" level and TX
pin outputs "H" level.

32kHz
timer counter

1 pin

Hi-Z

SCK0

SCK0 output enable

Internal serial clock
from SIO

Schmitt input

External serial clock to SIO

1 pin

Hi-Z

CPU mode

1 pin

L level

RST

Schmitt input

Pull-up resistor

Mask option

CXP80712A/80716A/80720A/80724A

and V

should be set to a same voltage.

and V

OUT

should not exceed V

+ 0.3V.

The high current operation transistors are the N-CH transistors of the PD and PH ports.

Note) Usage exceeding absolute maximum ratings may permanently impair the LSI. Normal operation should

better take place under the recommended operating conditions. Exceeding those conditions may

adversely affect the reliability of the LSI.

Supply voltage

Input voltage

Output voltage

Medium withstand output voltage

High level output current

High level total output current

Low level total output current

Operating temperature

Storage temperature

Allowable power dissipation

OUT

OUTP

OLC

Topr

Tstg

Low level output current

0.3 to +7.0

AVss to +7.0

0.3 to +0.3

0.3 to +7.0

0.3 to +15.0

130

20 to +75

55 to +150

600

380

°C

PH pin

Total of output pins

Other than high current output
pins: per pin

High current port pin

: per pin

Total of output pins

QFP package type

LQFP package type

Item

Symbol

Rating

Unit

Remarks

Absolute Maximum Ratings

(Vss=0V)

CXP80712A/80716A/80720A/80724A

Analog power supply

HIgh level
input voltage

Low level
input voltage

Operating temperature

Supply voltage

5.5

+ 0.3

0.3V

0.2V

0.8

0.4

+75

°C

Item

Symbol

Min.

Max.

Unit

Remarks

4.5

3.5

2.7

2.5

4.5

0.7V

0.8V

2.2

0.4

0.3

IHS

IHTS

IHEX

ILS

ILTS

ILEX

Topr

Guaranteed range during high speed mode
(1/2 dividing clock) operation

Guaranteed range during low speed mode
(1/16 dividing clock) operation

Guaranteed operation range by TEX clock

Guaranteed data hold operation range
during STOP

CMOS schmitt input

TTL schmitt input

EXTAL pin

TEX pin

CMOS schmitt input

TTL schmitt input

EXTAL pin

TEX pin

and V

should be set to a same voltage.

Normal input port (each pin of PC, PD, PE0 to PE1, PF0 to PF3, PG, PI and PJ), MP pin.

Each pin of CS0, SI0, SCK0, RST, PE0/INT0, PE1/EC/INT2, PG (For PG4 and PG5, when CMOS schmitt

input is selected with mask option), PI1/RMC, PI4/INT1/NMI, PI5/SCK1 and PI7/SI1.

Each pin of PG4 and PG5 (When TTL schmitt input is selected with mask option)

It specifies only when the external clock is input.

It specifies only when the event count clock is input.

Recommended Operating Conditions

(Vss = 0V)

CXP80712A/80716A/80720A/80724A

= 4.5V, I

= 0.5mA

= 4.5V, I

= 1.2mA

= 4.5V, I

= 1.8mA

= 4.5V, I

= 3.6mA

= 4.5V, I

= 12.0mA

= 5.5V, V

= 5.5V

= 5.5V, V

= 0.4V

= 5.5V, V

= 5.5V

High level
output voltage

4.0

3.5

0.5

0.1

1.5

µA

PD, PH

PA to PD,
PE2 to PE7,
PF4 to PF7,
PH (V

only)

PI1 to PI7
PJ, SO0, SCK0

EXTAL

TEX

RST

Item

Symbol

Pins

Conditions

Min.

Other than V

Vss, AV

, and

AVss

Clock 1MHz
0V other than the measured pins

DD1

LOH

DDS1

DD2

DDS2

DDS3

IHE

ILE

IHT

ILT

ILR

Low level
output voltage

Input current

Typ.

0.4

0.6

1.5

400

±10

Max.

Unit

DC Characteristics

Electrical Characteristics

(Ta = 20 to +75°C, Vss = 0V)

RST pin specifies the input current when the pull-up resistor is selected, and specifies leakage current

when non-resistor is selected.

When entire output pins are open.

When setting upper 2 bits (CPU clock selection) of clock control register CLC (address: 00FE

) to "00" and

operating in high speed mode (1/2 dividing clock).

= 5V ± 0.5V

SLEEP mode

= 5V ± 0.5V

Supply
current

Input capacity

= 5.5V,

= 0.4V

= 5.5V,

= 0, 5.5V

= 5.5V

= 12V

16MHz crystal oscillation (C

= C

= 15pF)

STOP mode
(EXTAL and TEX pins oscillation stop)

I/O leakage
current

Open drain
output leakage
current (N-CH
Tr OFF in state)

PA to PG,
PI, PJ, MP
AN0 to AN3,
CS0, SI0, SO0
SCK0, RST

1.1

100

µA

= 3V ± 0.3V

SLEEP mode

= 3V ± 0.3V

32kHz crystal oscillation (C

= C

= 47pF)

CXP80712A/80716A/80720A/80724A

sys indicates three values according to the contents of the clock control register (address; 00FE

) upper 2

bits (CPU clock selection).

sys [ns] = 2000/fc (Upper 2-bit = "00"), 4000/fc (Upper 2-bit = "01"), 16000/fc (Upper 2-bit = "11")

EXTAL

0.4V

1/fc

External clock

EXTAL

XTAL

74HC04

Crystal oscillation
Ceramic oscillation

EXTAL

XTAL

32kHz clock applying condition
crystal oscillation

TEX

AC Characteristics

(1) Clock timing

System clock frequency

System clock input pulse width

System clock input
rise and fall times

Event count clock input
pulse width

Event count clock input
rise and fall times

System clock frequency

Event count clock input
pulse width

Event count clock input
rise and fall times

XTAL
EXTAL

TEX
TX

TEX

MHz

kHz

µs

Item

Symbol

Pins

Conditions

Unit

Fig. 1,
Fig. 2

Fig. 1,
Fig. 2 (External clock drive)

Fig. 1, Fig. 2
(External clock drive)

Fig. 3

Fig. 2 V

= 2.7 to 5.5V

(32kHz clock applied condition)

Fig. 3

Min.

sys

32.768

Max.

200

(Ta = 20 to +75°C, V

= 4.5 to 5.5V, Vss = 0V)

Fig. 1. Clock timing

Fig. 2. Clock applied condition

TEX
EC

0.2V

0.8V

Fig. 3. Event count clock timing

CXP80712A/80716A/80720A/80724A

Input mode

Output mode

Input mode

Output mode

SCK0 input mode

SCK0 output mode

SCK0 input mode

SCK0 output mode

SCK0 input mode

SCK0 output mode

Chip select transfer mode
(SCK0 = output mode)

Chip select transfer mode

Note 1)

sys indicates three values according to the contents of the clock control register (address; 00FE

)

upper 2 bits (CPU clock selection).

sys [ns] = 2000/fc (Upper 2-bit = "00"), 4000/fc (Upper 2-bit = "01"), 16000/fc (Upper 2-bit = "11")

Note 2) The load of SCK0 output mode and SO0 output delay time is 50pF + 1TTL.

(2) Serial transfer (CH0)

(Ta = 20 to +75°C, V

= 4.5 to 5.5V, Vss = 0V)

Item

CS0

SCK0

delay time

CS0

SCK0

floating delay time

CS0

SO0

delay time

CS0

SO0

floating delay time

CS0
high level width

SCK0
cycle time

SCK0
high and low level widths

SI0 input setup time
(against SCK0

)

SI0 input hold time
(against SCK0

)

SCK0

SO0 delay time

DCSK

DCSKF

DCSO

DCSOF

WHCS

KCY

SIK

KSI

KSO

SCK0

SO0

CS0

SCK0

SI0

SO0

Symbol

Min.

sys + 200

16000/fc

sys + 100

8000/fc 50

100

200

sys + 200

100

sys + 200

100

Max.

Unit

Condition

CXP80712A/80716A/80720A/80724A

Fig. 5. Serial transfer CH1 timing

SCK1

SI1

SO1

KCY

0.2V

0.8V

SIK

KSI

KSO

Input data

Output data

0.2V

0.8V

0.2V

0.8V

Serial transfer (CH1)

(Ta = 20 to +75°C, V

= 4.5 to 5.5V, Vss = 0V)

Item

Symbol

Pins

Min.

Max.

Unit

Conditions

SCK1 cycle time

SCK1 high and low
level widths

SI1 input setup time
(against SCK1

)

SI1 input hold time
(against SCK1

)

SCK1

SO1 delay time

KCY

SIK

KSI

KSO

SCK1

SI1

SO1

Input mode

Output mode

Input mode

Output mode

SCK1 input mode

SCK1 output mode

SCK1 input mode

SCK1 output mode

SCK1 input mode

SCK1 output mode

1000

16000/fc

400

8000/fc 50

100

200

100

200

100

Note) The load of SCK1 output mode and SO1 output delay time is 50pF + 1TTL.

CXP80712A/80716A/80720A/80724A

Conversion time

Sampling time

Reference input voltage

Analog input voltage

CONV

SAMP

REF

IAN

REF

Ta = 25°C
V

= AV

REF

= 5.0V

= AV

= 0V

Operating mode

SLEEP mode
STOP mode
32kHz operating mode

Linearity error

Absolute error

Resolution

REF

current

REF

REFS

µs

1.0

µA

0.6

160/f

ADC

12/f

ADC

0.5

Item

Symbol

Pins

Conditions

Min.

Typ.

Max.

Unit

Bits

(3) A/D converter characteristics (Ta = 20 to +75°C, V

= AV

= 4.5 to 5.5V, AV

REF

= 4.0 to AV

, Vss = AV

= 0V)

±1

±2

LSB

Analog input

Linearity error

Digital conversion value

The value of f

ADC

is as follows by selecting ADC

operation clock (MSC: Address 01FF

bit 0).

When PS2 is selected, f

ADC

= fc/2

When PS1 is selected, f

ADC

= fc

Fig. 6. Definitions of A/D converter terms

AN0 to AN11

REF

CXP80712A/80716A/80720A/80724A

External interruption
high and low level widths

Reset input low level width

INT0
INT1
INT2
NMI
PJ0 to PJ7

RST

32/fc

µs

Item

Symbol

Pins

Conditions

Min.

Max.

Unit

RSL

(4) Interruption, reset input

(Ta = 20 to +75°C, V

= 4.5 to 5.5V, Vss = 0V)

0.2V

0.8V

INT0

INT1

INT2

NMI

PJ0 to PJ7

(During standby release input)

(Falling edge)

Fig. 7. Interruption input timing

RSL

0.2V

RST

Fig. 8. Reset input timing

(5) Others

(Ta = 20 to +75°C, V

= 4.5 to 5.5V, Vss = 0V)

Item

CFG input
high and low level widths

DFG input
high and low level widths

DPG minimum pulse width

DPG minimum
removal time

PBCTL input
high and low level widths

EXI input
high and low level widths

CFH

CFL

DFH

DFL

DPW

rem

CTH

CTL

EIH

EIL

CFG

DFG

DPG

PBCTL

EXI0
EXI1

Symbol

Pins

Min.

FRC

24 + 200

FRC

8 + 200

FRC

8 + 200 +

sys

FRC

8 + 200 +

sys

Max.

Unit

sys = 2000/fc

Conditions

Note) t

sys indicates three values according to the contents of the clock control register (address; 00FE

)

upper 2 bits (CPU clock selection).

sys [ns] = 2000/fc (Upper 2-bit = "00"), 4000/fc (Upper 2-bit = "01"), 16000/fc (Upper 2-bit = "11")

FRC

[ns] = 1000/fc

CXP80712A/80716A/80720A/80724A

Supplement

Fig. 10. Recommended oscillation circuit

EXTAL

XTAL

(i) (ii)

TEX

Manufacturer

RIVER
ELETEC
CO., LTD.

KINSEKI LTD.

Model

HC-49/U03

HC-49/U (-S)

fc (MHz)

8.00

10.00

12.00

8.00

10.00

12.00

470k

(ii)

32.768kHz

16.00

(pF)

Rd (

)

Circuit

example

(i)

Those marked with an asterisk (

) signify types with built-in ground capacitance (C

, C

In PG4/SYNC0 pin and PG5/SYNC1 pin, the input circuit format can be selected to every pin.

Item

Content

Reset pin pull-up resistor

Input circuit format

Non-existent

C-MOS schmitt

Existent

TTL schmitt

Mask option table

16.00

CXP80712A/80716A/80720A/80724A

Characteristics Curve

(100µA)

0.1

5.0

1.0

Supply voltage [V]

Supply current [mA]

vs. V

(fc = 16MHz, Ta = 25°C, Typical)

0.05

(50µA)

0.01

(10µA)

0.5

10.0

20.0

1/16 dividing mode

1/4 dividing mode

SLEEP mode

32kHz mode
(instruction)

32kHz
SLEEP mode

1/2 dividing mode

1/4 dividing mode

1/16 dividing mode

SLEEP mode

fc System clock [MHz]

vs. f

= 5V, Ta = 25°C, Typical)

1/2 dividing mode

Supply current [mA]

CXP80712A/80716A/80720A/80724A

Package Outline

Unit: mm

SONY CODE

EIAJ CODE

JEDEC CODE

PACKAGE MATERIAL

LEAD TREATMENT

LEAD MATERIAL

PACKAGE WEIGHT

EPOXY RESIN

SOLDER PLATING

COPPER / 42 ALLOY

PACKAGE STRUCTURE

23.9 ± 0.4

QFP-100P-L01

DETAIL A

100PIN QFP (PLASTIC)

20.0 0.1

+ 0.4

0° to 15°

0.15 0.05

+ 0.1

15.8 ±

0.4

17.9 ±

0.4

14.0 0.01

+ 0.4

2.75 0.15

+ 0.35

0.65

±0.12

0.15

0.8 ±

0.2

(16.3)

QFP100-P-1420-A

1.4g

SONY CODE

EIAJ CODE

JEDEC CODE

PACKAGE MATERIAL

LEAD TREATMENT

LEAD MATERIAL

PACKAGE WEIGHT

EPOXY/PHENOL RESIN

SOLDER PLATING

42 ALLOY

PACKAGE STRUCTURE

DETAIL A

LQFP-100P-L01

QFP100-P-1414-A

100PIN LQFP (PLASTIC)

16.0 ± 0.2

14.0 ± 0.1

0.5 ± 0.08

0.18 0.03

+ 0.08

(0.22)

1.5 0.1

+ 0.2

0.127 0.02

+ 0.05

0.5 ±

0.2

(15.0)

0° to 10°

0.1 ± 0.1

0.5 ±

0.2

100

0.1

NOTE: Dimension "

" does not include mold protrusion.

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