DatasheetsPDF.com

CXP81952M

Part Number	CXP81952M
Manufacturer	Sony Corporation
Description	CMOS 8-bit Single Chip Microcomputer
Published	Mar 26, 2005
Detailed Description	CXP81952M/81960M CMOS 8-bit Single Chip Microcomputer Description The CXP81952M/81960M is a CMOS 8-bit microcomputer whi...
Datasheet	CXP81952M PDF File

Overview

CXP81952M/81960M CMOS 8-bit Single Chip Microcomputer Description The CXP81952M/81960M is a CMOS 8-bit microcomputer 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 reception circuit, and FRC capture unit, as well as basic configurations like 8-bit CPU, ROM, RAM and I/O port.
They are integrated into a single chip.
Also the CXP81952M/81960M provides sleep/stop functions which enable to lower power consumption and ultra-low speed instruction mode in 32kHz operation.
100 pin QFP (PIastic) 100 pin LQFP (PIastic) Structure Silicon gate CMOS IC 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 200ns at 20MHz operation (4.
5 to 5.
5V) 333ns at 12MHz operation (2.
7 to 5.
5V) 122µs at 32kHz operation • Incorporated ROM capacity 52K bytes (CXP81952M), 60K bytes (CXP81960M) • Incorporated RAM capacity 2048 bytes • Peripheral functions — A/D converter 8 bits, 12 channels, successive approximation system (Conversion time of 16µs at 20MHz) — Serial Interface Incorporated buffer RAM (1 to 32 bytes auto transfer), 1 channel Incorporated 8-bit and 8-stage FIFO (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: maximum of 19 pins, 32 stages programmable RTG: 5 pins, 2 channels — PWM/DA gate output PWM: 12 bits, 2 channels (Repetitive frequency of 78kHz at 20MHz) DA gate pulse output: 13 bits, 4 channels — FRC capture unit Incorporated 26-bit and 8-stage FIFO — PWM output 14 bits, 1 channel — Remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO • Interruption 20 factors, 15 vectors, multi-interruption possib...

Similar Datasheet

CXP81952 CMOS 8-bit Single Chip Microcomputer - Sony Corporation
CXP81952M CMOS 8-bit Single Chip Microcomputer - Sony Corporation

@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)