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Электронный компонент: CXP85340A

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Description
The CXP85324A/85332A/85340A are a highly
integrated microcomputers composed of a 8-bit
CPU, ROM, RAM, and I/O ports. These chips feature
many other high-performance circuits in a single-chip
CMOS design, including an A/D converter, serial
interface, timer/counter, time-base timer, on-screen
display function, I
2
C bus interface, PWM output,
remote control reception circuit, HSYNC counter,
power supply frequency counter, and watchdog
timer.
Futhermore, the CXP85324A/85332A/85340A
series provides power-on reset and sleep functions
which enable to lower power consumption.
Features
A wide instruction set (213 instructions) which covers various types of data
16-bit operation/multiplication and division/Boolean bit operation instructions
Minimum instruction cycle
1s at 4MHz (4MHz version)
0.5s at 8MHz (8MHz version)
Incorporated ROM capacity
24K bytes (CXP85324A)
32K bytes (CXP85332A)
40K bytes (CXP85340A)
Incorporated RAM capacity
576 bytes
Peripheral functions
A/D converter
8-bit, 4-channel successive approximation method
(Conversion time of 40s at 4MHz and 8MHz)
Serial interface
8-bit clock sync type, 1 channel
Timer
8-bit timer
8-bit timer/counter
19-bit time-base timer
On screen display (OSD) function
12
18 dots, 256 character types, 15 character colors,
12lines of 21 characters,
black frame output/half blanking, shadow, background
color on full screen/half blanking,
double scanning, jitter elimination circuit
I
2
C bus interface
PWM output
14 bits, 1 channel
8 bits, 8 channels
Remote control reception circuit
8-bit pulse measurement circuit, 6-state FIFO
HSYNC counter
Power supply frequency counter
Watchdog timer
Interruption
14 factors, 14 vectors, multi-interruption possible
Standby mode
SLEEP
Package
64-pin plastic SDIP/QFP
Piggyback/evaluator
CXP85300A 64-pin ceramic PSDIP/PQFP
CXP85390 64-pin ceramic PSDIP (accommodates custom font)
Purchase of Sony's I
2
C components conveys a license under the Philips I
2
C Patent Rights to use these components
in an I
2
C system, provided that the system conforms to the I
2
C Standard Specifications as defined by Philips.
1
CXP85324A/85332A/85340A
E93X37B86
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.
64 pin SDIP (PIastic)
64 pin QFP (PIastic)
Structure
Silicon gate CMOS IC
2
CXP85324A/85332A/85340A
O
N

S
C
R
E
E
N

D
I
S
P
L
A
Y
S
E
R
I
A
L

I
N
T
E
R
F
A
C
E

U
N
I
T
8
B
I
T

T
I
M
E
R
/
C
O
U
N
T
E
R

0
R
E
M
O
C
O
N
F
I
F
O
H
S
Y
N
C

C
O
U
N
T
E
R
A
C

T
I
M
E
R
A
/
D

C
O
N
V
E
R
T
E
R
I
2
C

B
U
S
I
N
T
E
R
F
A
C
E

U
N
I
T
W
A
T
C
H

D
O
G

T
I
M
E
R
1
4
B
I
T

P
W
M
8

B
I
T

P
W
M
8
C
H
C
L
O
C
K

G
E
N
E
R
A
T
O
R
/
S
Y
S
T
E
M

C
O
N
T
R
O
L
R
A
M
5
7
6

B
Y
T
E
S
S
P
C
7
0
0
C
P
U

C
O
R
E
R
O
M
2
4
K
/
3
2
K
/
4
0
K
P
R
E
S
C
A
L
E
R
/
T
I
M
E

B
A
S
E

T
I
M
E
R
PO
RT
A
PO
RT
B
PO
RT
C
PO
RT
D
PO
RT
E
PO
RT
F
2
2
V
SS
V
DD
MP
XT
AL
EX
TA
L
RS
T
IN
T2
IN
T1
IN
T0
PW
M0
to
PW
M7
IN
TE
RR
UP
T
CO
NT
RO
LL
ER
PW
M
P
A
0

t
o

P
A
7
P
B
0

t
o

P
B
7
P
C
0

t
o

P
C
7
P
D
0

t
o

P
D
7
P
E
0

t
o

P
E
5
P
E
6

t
o

P
E
7
P
F
0

t
o

P
F
7
X
L
C
E
X
L
C R G B
I
Y
S
Y
M
H
S
Y
N
C
V
S
Y
N
C
S
I
S
O
S
C
K
E
C
T
O
R
M
C
H
S
I
A
C
I
A
N
0

























t
o
A
N
3
S
C
L
0
S
C
L
1
S
D
A
0
S
D
A
1
8
B
I
T

T
I
M
E
R

1
Block Diagram
3
CXP85324A/85332A/85340A
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
40
39
38
37
36
35
34
33
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
63
64
61
62
HSYNC/PA7
VSYNC/PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
EC/PD7
RMC/PD6
ACI/PD5
HSI/PD4
SI/PD3
SO/PD2
SCK/PD1
V
SS
V
DD
NC
V
SS
MP
PF0/PWM0
PF1/PWM1
PF2/PWM2
PF3/PWM3
PF4/PWM4/SCL0
PF5/PWM5/SCL1
PF6/PWM6/SDA0
PF7/PWM7/SDA1
YM
YS
I
B
G
R
EXLC
XLC
PE0/INT0
PE1/INT1
AN0/PE2
AN1/PE3
AN2/PE4
AN3/PE5
PE6/PWM
PE7/TO
RST
EXTAL
XTAL
PD0/INT2
Pin Assignment (Top View) 64-pin SDIP
Note) 1. NC (Pin 63) is always connected to V
DD
.
2. Vss (Pins 32 and 62) are both connected to GND.
3. MP (Pin 61) is always connected to GND.
4
CXP85324A/85332A/85340A
Note) 1. NC (Pin 56) is always connected to V
DD
.
2. Vss (Pins 26 and 58) are both connected to GND.
3. MP (Pin 55) is always connected to GND.
Pin Assignment (Top View) 64-pin QFP
PA1
PA0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
EC/PD7
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
PF3/PWM3
PF4/PWM4/SCL0
PF5/PWM5/SCL1
PF6/PWM6/SDA0
PF7/PWM7/SDA1
YM
YS
I
B
G
R
EXLC
XLC
PE0/INT0
PE1/INT1
AN0/PE2
AN1/PE3
AN2/PE4
AN3/PE5
40
39
38
37
36
35
34
33
41
42
43
44
45
46
47
48
49
50
51
P
A
2
P
A
3
P
A
4
P
A
5
P
A
6
/
V
S
Y
N
C
P
A
7
/
H
S
Y
N
C
V
S
S
V
D
D
N
C
M
P
P
F
0
/
P
W
M
0
P
F
1
/
P
W
M
1
P
F
2
/
P
W
M
2
52
53
54
55
56
57
58
59
60
63
64
61
62
R
M
C
/
P
D
6
A
C
I
/
P
D
5
H
S
I
/
P
D
4
S
I
/
P
D
3
S
O
/
P
D
2
S
C
K
/
P
D
1
V
S
S
I
N
T
2
/
P
D
0
X
T
A
L
E
X
T
A
L
R
S
T
T
O
/
P
E
7
P
W
M
/
P
E
6
20 21 22 23 24 25 26 27 28 29 30 31 32
(Port A)
8-bit I/O port. I/O can be set in a unit of single bits.
(8 pins)
(Port B)
8-bit I/O port. I/O can be set in a unit of single bits.
(8 pins)
(Port C)
8-bit I/O port. I/O can be set in a unit of single bits.
(8 pins)
(Port D)
8-bit I/O port. I/O
can be set in a unit
of single bits.
12mA sink current
drive possible.
(8 pins)
(Port E)
8-bit port. Lower
6 bits are for inputs;
upper 2 bits are for
outputs.
(8 pins)
(Port F)
8-bit output port.
Large current
(12mA) N-ch open
drain output.
Lower 4 bits are
mid-voltage drive
(12V); upper 4 bits
are 5V drive.
(8 pins)
OSD display 6-bit output pin. (6 pins)
5
CXP85324A/85332A/85340A
Pin Description
Symbol
PA0 to PA5
PA6/VSYNC
PA7/HSYNC
PB0 to PB7
PC0 to PC7
PD0/INT2
PD1/SCK
PD2/SO
PD3/SI
PD4/HSI
PD5/ACI
PD6/RMC
PD7/EC
PE0/INT0
PE1/INT1
PE2/AN0
to
PE5/AN3
PE6/PWM
PE7/TO
PF0/PWM0
to
PF3/PWM3
PF4/PWM4/
SCL0
PF5/PWM5/
SCL1
PF6/PWM6/
SDA0
PF7/PWM7/
SDA1
R, G, B, I, YS, YM
I/O
I/O/Input
I/O/Input
I/O
I/O
I/O/Input
I/O/I/O
I/O/Output
I/O/Input
I/O/Input
I/O/Input
I/O/Input
I/O/Input
Input/Input
Input/Input
Output/Output
Output/Output
Output/Output
Output/Output/
I/O
Output/Output/
I/O
Output
I/O
Description
OSD display vertical synchronization signal input pin.
OSD display horizontal synchronization signal input pin.
Input pin for external interruption request.
Active when falling edge.
Serial clock I/O pin.
Serial data output pin.
Serial data input pin.
HSYNC counter input pin.
Power supply frequency counter input pin.
Remote control reception circuit input pin.
External event input pin timer/counter.
Input pin for external interruption request.
Active when falling edge.
(2 pins)
Analog input pin for A/D converter.
(4 pins)
14-bit PWM output pin.
(CMOS output)
Timer/counter rectangular wave output pin.
8-bit PWM output pin.
(8 pins)
I
2
C bus interface transfer clock I/O pin.
(2 pins)
I
2
C bus interface transfer data I/O pin.
(2 pins)
6
CXP85324A/85332A/85340A
Symbol
EXLC
XLC
EXTAL
XTAL
RST
MP
NC
V
DD
Vss
Input
Output
Input
Output
I/O
Input
OSD display clock oscillation I/O pin.
Oscillation frequency is determined by the external L and C.
Crystal connection pin for system clock oscillation. When using an external
clock, input to EXTAL pin and leave XTAL pin open.
System reset pin for active at low level. This pin becomes I/O pin, and
outputs low level at the power on with power-on reset function executed.
(Mask option)
Test mode input pin. Always connect to GND.
NC. Under normal operation, connect to V
DD
.
Positive supply voltage pin.
GND. Both Vss pins should be connected to common GND.
I/O
Description
7
CXP85324A/85332A/85340A
Data bus
RD
(Ports A, B, C)
IP
Input protection
circuit
Ports A, B, C data
Ports A, B, C direction
"0" when reset
Data bus
RD (Port A)
IP
Schmitt input
Port A direction
Port A data
Input multiplexer
VSYNC
HSYNC
"0" when reset
"0" when reset
Data bus
RD (Port D)
IP
Port D direction
Port D data
INT2, SI, HSI, ACI, RMC, EC
Schmitt input
"0" when reset
Large current 12mA
Input/Output Circuit Formats for Pins
Port A
Port B
Port C
Port A
Port D
22 pins
2 pins
6 pins
Hi-Z
Hi-Z
Hi-Z
Pin
When reset
Circuit format
PA0 to PA5
PB0 to PB7
PC0 to PC7
PA6/VSYNC
PA7/HSYNC
PD0/INT2
PD3/SI
PD4/HSI
PD5/ACI
PD6/RMC
PD7/EC
8
CXP85324A/85332A/85340A
Data bus
RD (Port D)
IP
Port D direction
Port D data
Large current
source 12mA
Schmitt input
SCK only
SCK or SO
Output enable
"0" when reset
Large current 12mA
IP
RD (Port E)
Data bus
Schmitt input
(Interrupt circuit)
Input multiplexer
To A/D converter
RD (Port E)
Data bus
IP
Port E function selection
"0" when reset
TO, PWM
Port E function selection
Port E data
"1" when reset
"1" when reset
Port D
Port E
2 pins
2 pins
4 pins
2 pins
Pin
When reset
Circuit format
PE0/INT0
PE1/INT1
Port E
Port E
Hi-Z
Hi-Z
Hi-Z
High level
PE2/AN0
to
PE5/AN3
PD1/SCK
PD2/SO
PE6/PWM
PE7/TO
9
CXP85324A/85332A/85340A
SCL, SDA
Port F function selection
Port F data
PWM
I
2
C output enable
IP
Schmitt input
SCL, SDA
(I
2
C circuit)
To internal I
2
C pins
BUS SW
Large current 12mA
"1" when reset
"0" when reset
PWM
Port F selection
Port F data
12V voltage drive
Large current 12mA
"1" when reset
"0" when reset
Port F
Port F
4 pins
4 pins
6 pins
2 pins
Pin
When reset
Circuit format
PF4/PWM4/
SCL0
PF5/PWM5/
SCL1
PF6/PWM6/
SDA0
PF7/PWM7/
SDA1
Hi-Z
Hi-Z
Hi-Z
Oscillation
halted
R
G
B
I
YS
YM
PF0/PWM0
to
PF3/PWM3
EXLC
XLC
R, G, B, I, YS, YM
Writing data to output polarity
register brings output to active
Output polarity
"0" when reset
Oscillator control
EXLC
IP
OSD display clock
IP
XLC
10
CXP85324A/85332A/85340A
2 pins
1 pins
Pin
When reset
Circuit format
RST
Oscillation
Low level
EXTAL
XTAL
IP
EXTAL
XTAL
Shows the circuit composition
during oscillation.
Feedback resistor is removed
during STOP.
(This device does not enter
the STOP mode.)
Schmitt input
Pull-up resistor
From power-on reset circuit
(Mask option)
Mask option
OP
11
CXP85324A/85332A/85340A
1
V
IN
and V
OUT
should not exceed V
DD
+ 0.3V.
2
The large current output port is Port D (PD) and Port F (PF).
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
Mid-voltage drive output voltage
High level output current
High level total output current
Low level output current
Low level total output current
Operating temperature
Storage temperature
Allowable power dissipation
V
DD
V
IN
V
OUT
V
OUTP
I
OH
I
OH
I
OL
I
OLC
I
OL
Topr
Tstg
P
D
0.3 to +7.0
0.3 to +7.0
1
0.3 to +7.0
1
0.3 to +15.0
5
50
15
20
130
20 to +75
55 to +150
1000
600
V
V
V
V
mA
mA
mA
mA
mA
C
C
mW
mW
PF0 to PF3 pins
Total of all output pins
Ports excluding large current
output (value per pin)
Large current output port
(value per pin)
2
Total of all output pins
SDIP
QFP
Item
Symbol
Ratings
Unit
Remarks
Absolute Maximum Ratings
(Vss = 0V reference)
Supply voltage
High level
input voltage
Low level
input voltage
Operating temperature
5.5
5.5
5.5
V
DD
V
DD
V
DD
+ 0.3
0.3V
DD
0.2V
DD
0.4
+75
V
V
V
V
V
V
V
V
V
C
Item
Symbol
Min.
Max.
Unit
Remarks
4.5
3.5
2.5
0.7V
DD
0.8V
DD
V
DD
0.4
0
0
0.3
20
V
IH
V
IHS
V
IHEX
V
IL
V
ILS
V
ILEX
Topr
Guaranteed operation range for 1/2 and 1/4
frequency dividing modes.
Guaranteed operation range for 1/16 frequency
dividing mode or SLEEP mode.
Guaranteed data hold range for STOP mode.
1
2
3
EXTAL pin
4
2
3
EXTAL pin
4
V
DD
1
This device does not enter the STOP mode.
2
PA, PB, PC, PE2 to PE5, SCL0, SCL1, SDA0, SDA1 pins
3
INT2, SCK, SI, HSI, ACI, RMC, EC, INT0, INT1, HSYNC, VSYNC, RST pins.
4
Specifies only during external clock input.
Recommended Operating Conditions
(Vss = 0V reference)
12
CXP85324A/85332A/85340A
V
DD
= 4.5V, I
OH
= 0.5mA
V
DD
= 4.5V, I
OH
= 1.2mA
V
DD
= 4.5V, I
OL
= 1.8mA
V
DD
= 4.5V, I
OL
= 3.6mA
V
DD
= 4.5V, I
OL
= 3.0mA
V
DD
= 4.5V, I
OL
= 4.0mA
V
DD
= 5.5V, V
IH
= 5.5V
V
DD
= 5.5V, V
IL
= 0.4V
V
DD
= 4.5V, I
OL
= 12.0mA
High level
output voltage
Low level
output voltage
Input current
I/O leakage current
Open drain output
leakage current
(N-ch Tr off)
I
2
C bus switch
connection impedance
(Output Tr off)
Supply current
Input capacitance
4.0
3.5
7
4
13
5
0.6
4
0.8
5
--
10
--
3
4
3
5
--
20
A
pF
20
4
50
10
120
30
5
mA
mA
A
A
0.4
0.6
1.5
0.4
0.6
40
40
400
10
V
V
V
V
V
A
A
A
A
0.5
0.5
1.5
V
V
PA to PD, PE6, PE7,
R, G, B, I, YS, YM
PA to PD, PE6, PE7,
R, G, B, I, YS, YM,
PF0 to PF3, RST
1
PD, PF
PF4 to PF7
(SCL0, SCL1,
SDA0, SDA1)
EXTAL
RST
2
PA to PE, HSYNC,
VSYNC, R, G, B, I,
YS, YM, RST
2
PF0 to PF3
PF4 to PF7
SCL0: SCL1
SDA0: SDA1
V
DD
= 5.5V, V
IL
= 0.4V
V
DD
= 5.5V,
V
I
= 0, 5.5V
V
DD
= 5.5V, V
OH
= 12.0V
V
DD
= 5.5V, V
OH
= 5.5V
V
DD
= 4.5V
V
SCL0
= V
SCL1
= 2.25V
V
SDA0
= V
SDA1
= 2.25V
V
DD
3
1/2 frequency dividing
operation mode
V
DD
= 5.5V
4MHz, 8MHz
crystal oscillation
(C
1
= C
2
= 22pF)
STOP mode
6
V
DD
= 5.5V
termination of 4MHz, 8MHz
crystal oscillation
SLEEP mode
V
DD
= 5.5V
4MHz, 8MHz crystal oscillation
(C
1
= C
2
= 22pF)
PA to PD,
PE0 to PE5, SCL,
SDA, EXLC,
EXTAL, RST
1MHz clock
0V for non-measurement pins
Item
Symbol
Pin
Condition
Min.
Typ.
Max.
Unit
V
OH
V
OL
I
IZ
I
LOH
R
BS
I
DD
I
DDSL
I
DDST
C
IN
I
IHE
I
IHL
I
ILR
DC Characteristics
(Ta = 20 to +75C, Vss = 0V reference)
1
Specifies RST pin only when the power-on reset circuit is selected with mask option.
2
For RST pin, specifies the input current when pull-up resistor is selected, and specifies the leakage current
when non-resistor is selected.
3
When all output pins open. Specifies only when the OSD oscillation is halted.
4
Oscillation clock 4MHz version
5
Oscillation clock 8MHz version
6
This device does not enter the stop mode.
13
CXP85324A/85332A/85340A
AC Characteristics
(1) Clock timing
1
t
sys indicates three values according to the contents of the clock control register (CLC: 00FE
H
) upper 2 bits
(CPU clock selection).
t
sys (ns) = 2000/fc (Upper 2 bits = "00"), 4000/fc (Upper 2 bits = "01"), 16000/fc (Upper 2 bits = "11")
2
Oscillation clock 4MHz version
3
Oscillation clock 8MHz version
System clock frequency
System clock input
pulse width
System clock
rise and fall times
Event count input
clock pulse widtth
Event count input clock
rise and fall times
f
C
t
XL
,
t
XH
t
CR
,
t
CF
t
EH
,
t
EL
t
ER
,
t
EF
XTAL
EXTAL
EXTAL
EXTAL
EC
EC
MHz
ns
ns
ns
ms
Item
System
Pin
Condition
Min.
Max.
Unit
Fig. 1, Fig. 2
Fig. 1, Fig. 2
External clock drive
Fig 1, Fig 2
External clock drive
Fig. 3
Fig. 3
3.5
2
7
3
100
2
50
3
t
sys + 50
1
4.5
9
200
20
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Fig. 1. Clock timing
EXTAL
t
XH
t
XL
t
CF
t
CR
0.4V
V
DD
0.4V
1/fc
Fig. 2. Clock applied condition
Crystal oscillation
Ceramic oscillation
EXTAL
XTAL
External clock
EXTAL
XTAL
OPEN
C
1
C
2
Fig. 3. Event count clock timing
EC
t
EH
t
EL
t
EF
t
ER
0.2V
DD
0.8V
DD
14
CXP85324A/85332A/85340A
(2) Serial transfer
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Item
SCK cycle time
t
KCY
SCK
Input mode
Output mode
SCK input mode
SCK output mode
SCK input mode
SCK output mode
SCK input mode
SCK output mode
SCK input mode
SCK output mode
1000
8000/fc
400
4000/fc' 50
100
200
200
100
200
100
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SCK
SI
SI
SO
t
KH
t
KL
t
SIK
t
KSI
t
KSO
SCK
high and low level widths
SI input set-up time
(for SCK
)
SI hold time
(for SCK
)
SCK
SO delay time
System
Pin
Condition
Min.
Max.
Unit
Note) The load of SCK output mode and SO output delay time is 50pF + 1TTL.
The value of fc' varies as shown below depending on the specification of oscillation clock option.
4MHz version: fc' = fc
8MHz version: fc' = fc/2
Fig. 4. Serial transfer timing
0.2V
DD
0.8V
DD
t
KL
t
KH
SO
t
KCY
t
SIK
t
KSI
0.2V
DD
0.8V
DD
t
KSO
0.2V
DD
0.8V
DD
Output data
Input data
SI
SCK
15
CXP85324A/85332A/85340A
Resolution
Linearity error
Zero transition
voltage
Full-scale transition
voltage
Conversion time
Sampling time
Analog input voltage
V
ZT
1
V
FT
2
t
CONV
t
SAMP
V
IAN
AN0 to AN3
Ta = 25C
V
DD
= 5.0V
Vss = 0V
50
4910
160/fc'
3
12/fc'
3
0
10
4970
8
1
70
5030
V
DD
Bits
LSB
mV
mV
s
s
V
Item
Symbol
Pin
Condition
Min.
Typ.
Max.
Unit
(3) A/D converter characteristics
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Linearity error
V
ZT
V
FT
Analog input
FF
H
FE
H
01
H
00
H
D
i
g
i
t
a
l

c
o
n
v
e
r
s
i
o
n

v
a
l
u
e
Fig. 5. Definitions for A/D converter terms
1
V
ZT
: Digital conversion values change between 00
H
01
H
.
2
V
FT
: Digital conversion values change between 0E
H
0F
H
.
3
The value of fc' varies as follows depending on the
specification of oscillation clock option.
4MHz version: fc' = fc
8MHz version: fc' = fc/2
16
CXP85324A/85332A/85340A
External interruption
high and low level widths
Reset input low level width
INT0 to
INT2
RST
1
8/fc'
s
s
Item
Symbol
Pin
Condition
Min.
Max.
Unit
t
IH
t
IL
t
RSL
Power supply rise time
Power supply cutt-off time
t
R
t
OFF
V
DD
Power-on reset
Repeated power-on reset
0.05
1
50
ms
ms
Item
Symbol
Pin
Condition
Min.
Max.
Unit
(4) Interruption, reset input (Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
(5) Power-on reset
Power-on reset
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
0.2V
DD
0.8V
DD
t
IH
t
IL
INT0 to INT2
(falling edge)
Specifies only when power-on reset function is selected.
0.2V
0.2V
4.5V
V
DD
t
R
t
OFF
Take care when turning on power.
Fig. 6. Interruption input timing
t
RSL
0.2V
DD
RST
Fig. 7. RST input timing
Fig. 8. Power-on reset
The value of fc' varies as shown below depending on the specification of oscillation clock option.
4MHz version: fc' = fc
8MHz version: fc' = fc/2
17
CXP85324A/85332A/85340A
(6) I
2
C bus timing
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Item
SCL clock frequency
Bus-free time before starting transfer
Hold time for starting transfer
Clock low level width
Clock high level width
Set-up time for repeated transfers
Data hold time
Data set-up time
SDA, SCL rise time
SDA, SCL fall time
Set-up time for transfer completion
f
SLC
t
BUF
t
HD; STA
t
LOW
t
HIGH
t
SU; STA
t
HD; DAT
t
SU; DAT
t
R
t
F
t
SU; STO
SCL
SDA, SCL
SDA, SCL
SCL
SCL
SDA, SCL
SDA, SCL
SDA, SCL
SDA, SCL
SDA, SCL
SDA, SCL
0
4.7
4.0
4.7
4.0
4.7
0
250
4.7
100
1
300
kHz
s
s
s
s
s
s
ns
s
ns
s
Symbol
Pin
Condition
Min.
Max.
Unit
For the data hold time, the SCL rise time (300ns Max.) is not considered so that 300ns should be exceeded.
Fig. 9. I
2
C bus transfer data timing
P
St
t
SU; STO
t
SU; STA
t
HD; STA
t
SU; DAT
t
HIGH
t
HD; DAT
t
F
t
R
t
LOW
t
HD; STA
S
P
t
BUF
SDA
SCL
Fig. 10. I
2
C device recommended circuit
I
2
C
device
I
2
C
device
R
S
R
S
R
S
R
S
R
P
R
P
SDA0
(or SDA1)
SCL0
(or SCL1)
A pull-up resistor (Rp) must be connected to SDA0 (or SDA1), and SCL0 (or SCL1).
The SDA0 (or SDA1) and SCL0 (or SCL1) series resistance (Rs = 300
or less) can be used to reduce spike
noise caused by CRT flashover.
18
CXP85324A/85332A/85340A
(7) OSD timing
(Ta = 20 to +75C, V
DD
= 4.5 to 5.5V, Vss = 0V reference)
Item
OSD clock frequency
HSYNC pulse width
VSYNC pulse width
HSYNC afterwrite
rise and fall times
VSYNC beforewrite
rise and fall times
f
OSC
t
HWD
t
VWD
t
HCG
t
VCG
EXLC
XLC
HSYNC
VSYNC
HSYNC
VSYNC
Fig. 12
Fig. 11
Fig. 11
Fig. 11
Fig. 11
4
1.2
1
7
1
14
2
200
1.0
MHz
s
H
3
ns
s
Symbol
Pin
Condiiton
Unit
Min.
Max.
1
Oscillation clock 4MHz version
2
Oscillation clock 8MHz version
3
H indicates 1HSYNC period.
Fig. 11. OSD timing
0.8V
DD
0.2V
DD
t
HCG
t
HWD
HSYNC
For OSD I/O polarity register
(OPOL: 01FA
H
)
bit 7 at "0"
0.8V
DD
0.2V
DD
t
VCG
VSYNC
For OSD I/O polarity register
(OPOL: 01FA
H
)
bit 6 at "0"
t
VWD
Fig. 12. LC oscillation circuit connection
L
C
2
C
1
EXLC
XLC
R
1
1
The series resistor for XLC is used to reduce the frequency of occurrence of the undesired radiation.
19
CXP85324A/85332A/85340A
Appendix
Fig. 13. SPC700 Series recommended oscillation circuit
EXTAL
XTAL
C
1
C
2
Rd
EXTAL
XTAL
(i)
EXTAL
XTAL
C
1
C
2
Rd
XTAL
(ii)
Manufacturer
MURATA MFG
CO., LTD.
KINSEKI LTD.
Model
CSA4.00MG
CSA4.19MG
CSA8.00MTZ
CST4.00MGW
1
CST4.19MGW
1
CST8.00MTW
1
HC-49/U03
HC-49/U(-S)
fc (MHz)
4.00
4.19
8.00
4.00
4.19
8.00
4.00
4.19
8.00
4.00
4.19
8.00
30
12
30
12
0
2
0
2
C
1
(pF)
C
2
(pF)
Rd (
)
Circuit
Example
(i)
(ii)
(i)
27
27
0
2
(i)
1
These models have the on-chip grounding capacitors (C
1
and C
2
).
2
The series resistor for XTAL can reduce the effect of the noise caused by the electrostatic discharge.
Item
Content
Reset pin pull-up resistor
Power-on reset circuit
Oscillation clock
Non-existent
Non-existent
4MHz
Existent
Existent
8MHz
Mask Option Table
RIVER ELETEC
CO., LTD.
20
CXP85324A/85332A/85340A
Fig. 14. Characteristics curves
1
5
10
fc System clock [MHz]
16
14
12
10
8
6
4
2
0
I
D
D


S
u
p
p
l
y

c
u
r
r
e
n
t

[
m
A
]
I
DD
vs. fc (V
DD
= 5V, Ta = 25C, Typical)
100
10
0
L


I
n
d
u
c
t
a
n
c
e

[
H
]
Parameter curve for OSD oscillator L vs. C
(Analytically calculated value)
50
100
C
1
, C
2
Capacitance [pF]
frequency
mode
1
2
frequency
mode
1
4
frequency
mode
1
16
SLEEP mode
5.0MHz
6.5MHz
13.0MHz
2
3
V
DD
Supply voltage [V]
1
I
D
D


S
u
p
p
l
y

c
u
r
r
e
n
t

[
m
A
]
I
DD
vs. V
DD
(fc = 4MHz, Ta = 25C, Typical)
frequency
mode
1
16
SLEEP mode
4
5
6
0.1
10
15
frequency
mode
1
4
frequency
mode
1
2
2
3
V
DD
Supply voltage [V]
1
I
D
D


S
u
p
p
l
y

c
u
r
r
e
n
t

[
m
A
]
I
DD
vs. V
DD
(fc = 8MHz, Ta = 25C, Typical)
frequency mode
1
16
SLEEP mode
4
5
6
0.1
10
15
frequency mode
1
4
frequency mode
1
2
f
OSC
= C = C
1 //
C
2
1
2
LC
21
CXP85324A/85332A/85340A
Package Outline
Unit: mm
PACKAGE STRUCTURE
MOLDING COMPOUND
LEAD TREATMENT
LEAD MATERIAL
PACKAGE WEIGHT
SONY CODE
EIAJ CODE
JEDEC CODE
SDIP-64P-01
42 ALLOY
SOLDER PLATING
EPOXY / PHENOL RESIN
64PIN SDIP (PLASTIC) 750mil
SDIP064-P-0750-A
57.6 0.1
+ 0.4
64
33
1
32
1.778
1
9
.
0
5
1
7
.
1


0
.
1
+

0
.
3
0 to 15
0
.2
5
0
.0
5
+
0
.1
0
.
5

M
I
N
4
.
7
5


0
.
1
+

0
.
4
3

M
I
N
0.5 0.1
0.9 0.15
8.6g
SONY CODE
EIAJ CODE
JEDEC CODE
23.9 0.4
20.0 0.1
1.0
0.4 0.1
+ 0.15
1
4
.
0
0
.
1
1
19
20
32
33
51
52
64
0.15 0.05
+ 0.1
2.75 0.15
1
6
.
3
0.1 0.05
+ 0.2
0
.
8


0
.
2
M
0.12
0.15
+ 0.4
1
7
.
9
0
.
4
+
0
.
4
+ 0.35
64PIN QFP(PLASTIC)
QFP64PL01
QFP064P1420
PACKAGE MATERIAL
LEAD TREATMENT
LEAD MATERIAL
PACKAGE WEIGHT
EPOXY RESIN
SOLDER/PALLADIUM
COPPER /42 ALLOY
PACKAGE STRUCTURE
PLATING
1.5g