Sony CXP88100A Datasheet
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CXP88100A
E95626-ST
CMOS 8-bit Single Chip Microcomputer
Description
The CXP88100 is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP88132/88140/88152/88160/88216/88220/88224.
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
• Applicable EPROM LCC type 27C512 (Maximum 60Kbytes are available.)
• Incorporated RAM capacity 1296 bytes
• Peripheral functions
— A/D converter 8-bit, 8-channel, successive approximation method
(Conversion time of 20.0µs/16MHz)
— Serial interface Incorporated 8-bit and 8-stage FIFO
(auto transfer for 1 to 8 bytes), 1 channel
8-bit clock synchronous type, 1 channel
— Timer 8-bit timer, 8-bit timer/counter
19-bit time base timer, 32kHz timer/counter
— High precision timing pattern generator PPG 8-pin, 21-stage programmable, RTG 5 pins, 2 channels
— PWM/DA gate output PWM output 12 bits 2 channels
(Repetitive frequency 62.5kHz/16MHz)
DA gate pulse output 13 bits, 4 channels
— 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 bits, 1 channel
— VISS/VASS circuit Pulse duty auto detection circuit
— Remote control receiving circuit 8-bit pulse measurement counter with on-chip, 6-stage FIFO
— Fluorescent display panel controller/driver Maximum 144 segments display possible
Hardwave key scan function
(Maximum 16 x 3 key matrix compatible.)
— Tri-state output PPG output 1 pin, RTG output 1 pin, output 8 pins
— Psendo HSYNC output function
— High-speed head switching circuit
• Interruption 22 factors, 15 vectors, multi-interruption possible
• Standby mode SLEEP/STOP
• Package 100-pin ceramic QFP
Note) Mask option depends on the type of the CXP88100A. Refer to the Products List for details.
Structure
Silicon gate CMOS IC
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 PQFP (Ceramic)
Piggyback/
evaluator type
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CXP88100A
Pin Assignment in Piggyback Mode
Note) 1. NC (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.
A8
A9
A11
NC
OE
A10
CE
D7
D6
A6
A5
A4
A3
A2
A1
A0
NC
D0
A7
A12
A15
NC
V
DD
A14
A13
D1
D2
GND
NC
D3
D4
D5
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
PB0
PC7/RTO7
PC6/RTO6
PC5/RTO5
PC4/RTO4
PC3/RTO3
PC2
PC1
PC0
PA7/PPO7
(HAMP) PA6/PPO6
(ROTA) PA5/PPO5
(RF-PLS) PA4/PPO4
PA3/PPO3
PA2/PPO2
PA1/PPO1
PA0/PPO0/HGO
PF7
PF6/SI1
PF5/SO1
PF4/SCK1
PF3/AN7
PF2/AN6
PF1/AN5
PF0/AN4
AN3
AN2
AVREF
AVSS
AVDD
PI6/SO0
PI7/SI0
VFDP
PD0/S0
PD1/S1
PD2/S2
PD3/S3
PD4/S4
PD5/S5
PD6/S6
PD7/S7
T15/S8
T14/S9
T13/S10
T12/S11
T11/S12
T10/S13
T9/S14
T8/S15
T7
T6
T5
T4
T3
T2
T1
T0
PE0/INT0 (ENV-DET)
PE1/EC0/INT2
PE2/PWM0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PH0/KR0
PH1/KR1
PH2/KR2
NC
V
DD
V
SS
TX
TEX
PI1/RMC
PI2/PWM
PI3/TO/DDO/ADJ
PI4/INT1/NMI/CS0
PI5/SCK0
AN1
AN0
PG7/EXI1
PG6/EXI0
PG5/SYNC1
PG4/SYNC0/EC2
PG3/PBCTL/EC1
PG2/DPG
MP
RST
V
SS
XTAL
EXTAL
PG1/DFG
PG0/CFG
PE7/DAB1
PE6/DAB0
PE5/DAA1
PE4/DAA0
PE3/PWM1
40
39
38
37
36
35
34
31
32
33
41 42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
70
69
68
67
63
64
65
66
61
62
71
72
73
74
75
76
77
78
79
80
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
1
81
82
83
84
88
87
86
85
89
90
100
99
98
97
96
95
94
91
92
93
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