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CXP84220

Part Number	CXP84220
Manufacturer	Sony Corporation
Description	CMOS 8-bit Single Chip Microcomputer
Published	Mar 26, 2005
Detailed Description	CXP84220/84224 CMOS 8-bit Single Chip Microcomputer Description The CXP84220/84224 is a CMOS 8-bit single chip microcomp...
Datasheet	CXP84220 PDF File

Overview

CXP84220/84224 CMOS 8-bit Single Chip Microcomputer Description The CXP84220/84224 is a CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, capture timer counter, remote control reception circuit besides the basic configurations of 8-bit CPU, ROM, RAM, and l/O port.
The CXP84220/84224 also provides a power-on reset function and a sleep/stop function that enables lower power consumption.
64 pin SDIP (Plastic) Features • 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 • Incorporated ROM capacity 20K bytes (CXP84220) 24K bytes (CXP84224) • Incorporated RAM capacity 624 bytes • Peripheral functions —A/D converter 8-bit, 8-channel, successive approximation method (Conversion time of 32µs/10MHz) —Serial interface SIO with 8-bit, 8-stage FIFO incorporated for data use (Auto transfer for 1 to 8 bytes), 1 channel 8-bit standard SIO, 1 channel —Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer, 16-bit capture timer/counter —Remote control reception circuit Incorporated noise elimination circuit Incorporated 8-bit, 6-stage FIFO for measurement data —PWM output circuit 14 bits, 1 channel • Interruption 13 factors, 14 vectors, multi-interruption possible • Standby mode Sleep/stop • Package 64-pin plastic SDIP • Piggyback/evaluation chip CXP84200 64-pin ceramic SDIP 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– E93236A81-PS Block Diagram AVREF AV...

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