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Chip Microcomputer. CXP83621 Datasheet

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Chip Microcomputer. CXP83621 Datasheet






CXP83621 Microcomputer. Datasheet pdf. Equivalent




CXP83621 Microcomputer. Datasheet pdf. Equivalent





Part

CXP83621

Description

CMOS 8-bit Single Chip Microcomputer



Feature


CXP83620/83624 CXP83621/83625 CMOS 8-bi t Single Chip Microcomputer Description The CXP83620/83624 and the CXP83621/83 625 are CMOS 8-bit single chip microcom puter integrating on a single chip an A /D converter, serial interface, timer/c ounter, time-base timer, sub timer/coun ter, LCD controller/driver and remote c ontrol reception circuit besides the ba sic configurations.
Manufacture

Sony Corporation

Datasheet
Download CXP83621 Datasheet


Sony Corporation CXP83621

CXP83621; of 8-bit CPU, ROM, RAM, and I/O port. T he CXP83620/83624 and the CXP83621/8362 5 also provide a sleep/stop function th at enables lower power consumption. CXP 83620/83624 80 pin QFP (Plastic) 80 pin LQFP (Plastic) Features • Wide-rang e instruction system (213 instructions) to cover various types of data. — 16 -bit arithmetic/multiplication and divi sion/boolean bit opera.


Sony Corporation CXP83621

tion instructions • Minimum instructio n cycle 400ns at 10MHz operation (4.5 t o 5.5V) 1µs at 4MHz operation (2.7 to 5.5V) 122µs at 32kHz operation (2.7 to 5.5V) • Incorporated ROM capacity 20 K bytes (CXP83620, 83621) 24K bytes (CX P83624, 83625) • Incorporated RAM cap acity 736 bytes (includes LCD display d ata area and serial interface RAM) • Peripheral functions — A/D c.


Sony Corporation CXP83621

onverter 8-bit, 8-channel, successive ap proximation method (Conversion time of 12.4µs/10MHz) — Serial interface Inc orporated buffer RAM (Auto transfer for 1 to 32 bytes), 1 channel 8-bit clock synchronized type (MSB/LSB first select able), 1 channel — Timer 8-bit timer, 8-bit timer/counter, 19-bit time-base timer, Sub timer/counter — LCD contro ller/driver Maximum 128 s.

Part

CXP83621

Description

CMOS 8-bit Single Chip Microcomputer



Feature


CXP83620/83624 CXP83621/83625 CMOS 8-bi t Single Chip Microcomputer Description The CXP83620/83624 and the CXP83621/83 625 are CMOS 8-bit single chip microcom puter integrating on a single chip an A /D converter, serial interface, timer/c ounter, time-base timer, sub timer/coun ter, LCD controller/driver and remote c ontrol reception circuit besides the ba sic configurations.
Manufacture

Sony Corporation

Datasheet
Download CXP83621 Datasheet




 CXP83621
CMOS 8-bit Single Chip Microcomputer
CXP83620/83624
CXP83621/83625
Description
The CXP83620/83624 and the CXP83621/83625
are CMOS 8-bit single chip microcomputer integrating
on a single chip an A/D converter, serial interface,
timer/counter, time-base timer, sub timer/counter, LCD
controller/driver and remote control reception circuit
besides the basic configurations of 8-bit CPU, ROM,
RAM, and I/O port.
The CXP83620/83624 and the CXP83621/83625 also
provide a sleep/stop function that enables lower power
consumption.
CXP83620/83624
80 pin QFP (Plastic) 80 pin LQFP (Plastic)
CXP83621/83625
Features
80 pin QFP (Plastic)
Wide-range instruction system (213 instructions) to
cover various types of data.
— 16-bit arithmetic/multiplication and division/boolean
bit operation instructions
Minimum instruction cycle
400ns at 10MHz operation (4.5 to 5.5V)
1µs at 4MHz operation (2.7 to 5.5V)
122µs at 32kHz operation (2.7 to 5.5V)
Incorporated ROM capacity
20K bytes (CXP83620, 83621)
24K bytes (CXP83624, 83625)
Incorporated RAM capacity
736 bytes (includes LCD display data area and serial interface RAM)
Peripheral functions
— A/D converter
8-bit, 8-channel, successive approximation method
(Conversion time of 12.4µs/10MHz)
— Serial interface
Incorporated buffer RAM
(Auto transfer for 1 to 32 bytes), 1 channel
8-bit clock synchronized type (MSB/LSB first selectable), 1 channel
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time-base timer,
Sub timer/counter
— LCD controller/driver
Maximum 128 segment display possible (during 1/4 duty)
4 common output, 32 segment output
Display method static, 1/2, 1/3, 1/4 duty
Bias method 1/2, 1/3 bias
— Remote control reception circuit 8-bit pulse measuring counter, 6-stage FIFO
Interruption
14 factors, 14 vectors, multi-interruption possible
Standby mode
Sleep/stop
Package
80-pin plastic QFP/LQFP
Piggy/evaluation chip
CXP83600 (CXP83620, 83624)
CXP83601 (CXP83621, 83625)
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.
–1–
E98134B96




 CXP83621
CXP83620/83624, CXP83621/83625
–2–




 CXP83621
Pin Assignment (Top View) CXP83620/83624 (QFP package)
CXP83620/83624, CXP83621/83625
PE3/INT3
PE4/RMC
PE5/TO
PE6/ADJ
PB0
PB1/CS0
PB2/SCK0
PB3/SI0
PB4/SO0
PB5/SCK1
PB6/SI1
PB7/SO1
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PH0/INT4
PA0/AN0
PA1/AN1
PA2/AN2
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
1 64
2 63
3 62
4 61
5 60
6 59
7 58
8 57
9 56
10 55
11 54
12 53
13 52
14 51
15 50
16 49
17 48
18 47
19 46
20 45
21 44
22 43
23 42
24 41
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
PD6/SEG22
PD5/SEG21
PD4/SEG20
PD3/SEG19
PD2/SEG18
PD1/SEG17
PD0/SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM3
Note) Do not make any connections to NC (Pin 75).
–3–



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