Sony CXP819P60 Datasheet

CMOS 8-bit Single Chip Microcomputer

Description

The CXP819P60 is a CMOS 8-bit micro-computer
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, 32kHz timer/event
counter, remote control receiving circuit, general
purpose prescaler, and external signal, as well as
basic configurations like 8-bit CPU, PROM, RAM
and I/O port. They are integrated into a single chip.

Also the CXP819P60 provides sleep/stop function
which enables to lower power consumption and
ultra-low speed instruction mode in 32kHz operation.

This IC is the PROM-incorporated version of the
CXP81960 with built-in mask ROM. This provides
the additional feature of being able to write directly
into the program. Thus, it is most suitable for
evaluation use during system development and for
small-quantity production.

100 pin QFP (PIastic) 100 pin LQFP (PIastic)

Structure

Silicon gate CMOS IC

CXP819P60

Features

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

— 16-bit operation/multiplication and division/boolean bit operation instructions

• Minimum instruction cycle 250ns at 16MHz operation

122µs at 32kHz operation

• Incorporated PROM capacity 60K bytes

• Incorporated RAM capacity 2048 bytes

• Peripheral functions

— A/D converter 8-bit, 12-channel, successive approximation system

(Conversion time 20.0µs/16MHz)

— Serial Interface Incorporated buffer RAM (1 to 32 bytes auto transfer) 1-channel

Incorporated 8-bit and 8-stage FIFO for data
(1 to 8 bytes auto transfer) 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-pin 32-stage programmable

RTG 5-pin 2-channel

— PWM/DA gate output PWM 12-bit, 2-channel (Repetitive frequency 62kHz/16MHz)

DA gate pulse output 13-bit, 4-channel
— FRC capture unit Incorporated 26-bit and 8-stage FIFO
— PWM output 14-bit, 1-channel
— Remote control receiving circuit 8-bit pulse measurement counter with on-chip, 6-stage FIFO
— General purpose prescaler 7-bit (PG5 input frequency divided, FRC capture possible)

• Interruption 20 factors, 15 vectors, multi-interruption possible

• Standby mode SLEEP/STOP

• Package 100-pin plastic QFP/LQFP

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.

– 1 –

E95334-ST

CXP819P60

Vpp
Vss

DD

V
MP
RST

XTAL
EXTAL

TX
TEX

PE1/INT2
PI4/INT1/NMI

PE0/INT0

PA0 to PA7

8

PORT A

CLOCK

GENERATOR/

SYSTEM CONTROL

SPC700

CPU CORE

NMI

2

PB0 to PB7

PC0 to PC7

8

PORT B8PORT C

PD0 to PD7

PE0 to PE1

PE2 to PE7

2

8

PORT D

6

PORT E

RAM

2048 BYTES

ROM

60K BYTES

INTERRUPT CONTROLLER

PF4 to PF7

PF0 to PF3

4

PG0 to PG7

PH0 to PH7

4

PORT F8PORT G8PORT H7PORT I

32kHz

PRESCALER/

TIME BASE TIMER

TIMER/COUNTER

FIFO

FRC

CAPTURE UNIT

PI1 to PI7

REALTIME

2

PJ0 to PJ7

8

PORT J

1

CH

5

PULSE

CH0

GENERATOR

RAM

19

PATTERN

GENERATOR

PROGRAMMABLE

PC7/RTO7

to

PC3/RTO3

PC2/PPO18

to

PA0/PPO0

AVss

AV

REF

AV

DD

Block Diagram

A/D CONVERTER

12

PF0/AN4

PF7/AN11

AN0 to AN3

to

RAM

(CH0)

SERIAL

INTERFACE UNIT

SI0

CS0

SO0

SCK0

2

FIFO

(CH1)

SERIAL

INTERFACE UNIT

PI7/SI1

PI6/SO1

PI5/SCK1

2

FIFO

8 BIT TIMER 1

8 BIT TIMER/COUNTER 0

PI3/TO

PE1/EC

PG6/EXI0

REMOCON INPUT

PI1/RMC

PG7/EXI1

– 2 –

2

14 BIT PWM GENERATOR

PI2/PWM

12 BIT PWM GENERATOR CH0

PE4/DAA0

PE2/PWM0

4

12 BIT PWM GENERATOR CH1

PE7/DAB1

PE5/DAA1

PE6/DAB0

PE3/PWM1

PROGRAMMABLE PRESCALER

PG5/PCK

Pin Configuration 1 (Top View) 100-pin QFP package

PA6/PPO6

PA5/PPO5

PA4/PPO4

PA3/PPO3

PA2/PPO2

PA1/PPO1

PA0/PPO0

PB7/PPO15

PB6/PPO14

DD

V

Vpp

PA7/PPO7

CXP819P60

SS

TX

V

TEX

PI2/PWM

PI1/RMC

PI5/SCK1

PI4/INT1/NMI

PI3/TO/ADJ

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

10

12
13
14
15
16
17

19

29
30

11

18

20
21
22
23
24
25
26
27
28

100

99

98
1
2
3
4
5
6

7
8
9

32

31

33

97

34

96

35

95

36

94

37

93

38

92

39

91

40

90

41

89

42

88

43

87

44

86

45

85

46

84

47

83

48

82

49

50

81

80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51

PI6/SO1
PI7/SI1
PE0/INT0
PE1/EC/INT2
PE2/PWM0
PE3/PWM1
PE4/DAA0
PE5/DAA1
PE6/DAB0
PE7/DAB1
PG0
PG1
PG2
PG3
PG4
PG5/PCK
PG6/EXI0
PG7/EXI1
AN0
AN1
AN2
AN3
PF0/AN4
PF1/AN5
PF2/AN6
PF3/AN7

DD

AV
AVREF
AVSS
PF4/AN8

PH7

PH6

PH5

PH4

PH3

PH2

PH1

PH0

MP

RST

SS

V

XTAL

CS0

EXTAL

SI0

SO0

Note) 1. Vpp (Pin 90) is always connected to VDD.

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

3. MP (Pin 39) is always connected to GND.

– 3 –

SCK0

PF5/AN9

PF6/AN10

PF7/AN11

Pin Configuration 2 (Top View) 100-pin LQFP package

PA7/PPO7

PA6/PPO6

PA5/PPO5

PA4/PPO4

PA3/PPO3

PA2/PPO2

PA1/PPO1

PA0/PPO0

PB7/PPO15

PB6/PPO14

PB5/PPO13

PB4/PPO12

Vpp

CXP819P60

SS

DD

V

TX

V

TEX

PI2/PWM

PI1/RMC

PI5/SCK1

PI4/INT1/NMI

PI3/TO/ADJ

PI7/SI1

PI6/SO1

PE0/INT0

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

10
11
12
13
14
15
16
17
18
19

21
22

25

20

23
24

100

99

98

1

2
3
4

5
6
7
8
9

27

28

26

97

29

96

30

95

31

94

32

93

33

92

34

91

35

90

36

89

37

88

38

87

39

86

40

85

41

84

42

83

43

82

44

81

45

80

46

79

47

78

48

77

49

76

50

75

72

70
69

67

65
64
63
62
61

59
58

56
55
54
53
52

74
73

71

68

66

60

57

51

PE1/EC/INT2
PE2/PWM0
PE3/PWM1
PE4/DAA0
PE5/DAA1
PE6/DAB0
PE7/DAB1
PG0
PG1
PG2
PG3
PG4
PG5/PCK
PG6/EXI0
PG7/EXI1
AN0
AN1
AN2
AN3
PF0/AN4
PF1/AN5
PF2/AN6
PF3/AN7

DD

AV
AVREF

SS

MP

PD2

PD1

PD0

PH7

PH6

PH5

PH4

PH3

PH2

PH1

PH0

RST

V

XTAL

EXTAL

Note) 1. Vpp (Pin 88) is always connected to VDD.

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

3. MP (Pin 37) is always connected to GND.

– 4 –

CS0

SI0

SO0

SCK0

PF7/AN11

PF5/AN9

PF6/AN10

SS

AV

PF4/AN8

Pin Description

Symbol I/O Description

(Port A)

PA0/PPO0

to

PA7/PPO7

Output/
Real time
output

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

(Port B)

PB0/PPO8

to

PB7/PPO15

Output/
Real time
output

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

CXP819P60

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

PC0/PPO16

to

PC2/PPO18
PC3/RTO3

to

PC7/RTO7

PD0 to PD7

PE0/INT0

PE1/EC/INT2

PE2/PWM0
PE3/PWM1
PE4/DAA0
PE5/DAA1
PE6/DAB0

I/O/
Real time
output

I/O/
Real time
output

I/O

Input/Input

Input/Input/Input

Output/Output
Output/Output
Output/Output
Output/Output
Output/Output

(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)

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

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

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

External event input
pin for timer/counter.

PWM output pins.
(2 pins)

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

pins.
(8 pins)

DA gate pulse output pins.

(4 pins)
PE7/DAB1
AN0 to AN3
PF0/AN4

to

PF3/AN7
PF4/AN8

to

PF7/AN11
SCK0
SO0
SI0
CS0

Output/Output
Input

Input/Input

Output/Input

I/O
Ouput
Input
Input

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.

– 5 –

Symbol I/O Description

PG0 to PG4
PG5/PCK

Input

PG6/EXI0

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

7 bit general purpose prescaler input pin.
External input pin to FRC capture unit.

PG7/EXI1

(Port H)

PH0 to PH7

Output

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

CXP819P60

PI1/RMC
PI2/PWM

PI3/TO/ADJ
PI4/INT1/

NMI
PI5/SCK1
PI6/SO1
PI7/SI1

PJ0 to PJ7

EXTAL
XTAL
TEX
TX

RST

I/O/Input
I/O/Output

I/O/Output/Output

I/O/Input/Input
I/O/I/O

I/O/Output
I/O/Input

I/O

Input
Output
Input
Output

Input

Remote control receiving circuit input pin.
14-bit PWM output pin.

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

Timer/counter, 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 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.
MP
AVDD
AVREF
AVss
VDD

Vpp
Vss

Input

Input

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.

Positive power supply pin for built-in PROM writing.

Please connect to VDD for normal operation.

GND pin. Connect both Vss pins to GND.

– 6 –

Input/Output Circuit Formats for Pins

CXP819P60

Pin

PA0/PPO0

to

PA7/PPO7
PB0/PPO8

to

PB7/PPO15

16 pins

PC0/PPO16

to

PC2/PPO18
PC3/RTO3

to

PC7/RTO7

Port A
Port B

Data bus

Port C

PPO data

Port A or Port B

RD (Port A or Port B)

PPO, RTO data

Port C data

Port C direction

Circuit format

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

(Every bit)

IP

Input
protection
circuit

When reset

Hi-Z

Hi-Z

8 pins

PD0 to PD7

8 pins

Data bus

Port D

Data bus

RD (Port C)

Port D data

Port D direction

RD (Port D)

(Every 4 bits)

PD0 to 3
PD4 to 7

IP

High
current
12mA

Hi-Z

– 7 –

CXP819P60

A

Pin

PE0/INT0

1 pin

PE1/EC/INT2

1 pin

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

Port E

Data bus

Port E

Data bus

Interruption circuit/
event counter

Port E

DA gate output
or PWM output

Hi-Z control

RD
(Port E)

Port E data

Circuit format

Interruption circuit

RD (Port E)

MPX

IP

Input protection circuit

IP

Input protection circuit

When reset

Hi-Z

Hi-Z

Hi-Z

4 pins

PE6/DAB0
PE7/DAB1

2 pins

Data bus

Port E

Data bus

Port/DA output
select

RD (Port E)

DA gate output

Hi-Z control

Port E data

Port/DA output
select

RD (Port E)

MPX

A

H level

– 8 –

CXP819P60

AAA

Pin

AN0 to AN3

4 pins

PF0/AN4

to

PF3/AN7

4 pins

PF4/AN8

to

PF7/AN11

4 pins

Port F

Port F

Data bus

Port F data

RD
(Port F)

Circuit format

Input multiplexer

IP

Input multiplexer

IP

Port/AD select

RD (Port F)

A/D converter

A/D converter

Data bus

IP

Input multiplexer

A/D
converter

When reset

Hi-Z

Hi-Z

Hi-Z

PG0 to PG4
PG5/PCK

6 pins

PG6/EXI0
PG7/EXI1

2 pins

PH0 to PH7

8 pins

Port G

Port G

Port H

Data bus

Port H data

Schmitt input

IP

Schmitt input

IP

RD (Port H)

RD (Port G)

RD (Port G)

Data bus

PG5: To general
purpose prescaler

FRC capture unit

Data bus

Medium withstand
voltage 12V

Large current
12mA

Hi-Z

Hi-Z

Hi-Z

– 9 –