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CXP82940 Datasheet

CMOS 8-bit Single Chip Microcomputer

CXP82940/82948/82952/82960 CMOS 8-bit Single Chip Microcomputer Description The CXP82940/82948/82952/82960 is a CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, fluorescent display panel controller/driver, I2C bus interface, remote control transmission circuit, rem.

Sony Corporation
CXP82940.pdf

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Sony Corporation CXP82940 Datasheet
CXP82940/82948/82952/82960 CMOS 8-bit Single Chip Microcomputer Description The CXP82940/82948/82952/82960 is a CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, fluorescent display panel controller/driver, I2C bus interface, remote control transmission circuit, remote control reception circuit, and 32kHz timer/counter besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port. 80 pin QFP (Plastic) Structure Features1 Silicon gate CMOS IC • 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 250ns at 16MHz operation (122µs at 32kHz operation) • Incorporated ROM capacity 40K bytes (CXP82940) 48K bytes (CXP82948) 52K bytes (CXP82952) 60K bytes (CXP82960) • Incorporated RAM capacity 2048 bytes (including fluorescent display area) • Periphera; functions — A/D.





CXP82940/82948/82952/82960 CMOS 8-bit Single Chip Microcomputer Description The CXP82940/82948/82952/82960 is a CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, fluorescent display panel controller/driver, I2C bus interface, remote control transmission circuit, rem.

Sony Corporation
CXP82940.pdf

Preview
Preview


Preview

Sony Corporation CXP82940 Datasheet
CXP82940/82948/82952/82960 CMOS 8-bit Single Chip Microcomputer Description The CXP82940/82948/82952/82960 is a CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, fluorescent display panel controller/driver, I2C bus interface, remote control transmission circuit, remote control reception circuit, and 32kHz timer/counter besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port. 80 pin QFP (Plastic) Structure Features1 Silicon gate CMOS IC • 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 250ns at 16MHz operation (122µs at 32kHz operation) • Incorporated ROM capacity 40K bytes (CXP82940) 48K bytes (CXP82948) 52K bytes (CXP82952) 60K bytes (CXP82960) • Incorporated RAM capacity 2048 bytes (including fluorescent display area) • Periphera; functions — A/D.







 

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