參數(shù)資料
型號: CXP84340
廠商: Sony Corporation
英文描述: CMOS 8-bit Single Chip Microcomputer
中文描述: 的CMOS 8位單片機
文件頁數(shù): 1/19頁
文件大小: 236K
代理商: CXP84340
CMOS 8-bit Single Chip Microcomputer
Description
CXP84332/84340 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, and the like besides the basic configurations of
8-bit CPU, ROM, RAM, and I/O port.
The CXP84332/84340 also provides a power-on
reset function and a sleep/stop function that enables
lower power consumption.
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
122μs at 32kHz operation
Incorporated ROM capacity
32K bytes (CXP84332)
40K bytes (CXP84340)
Incorporated RAM capacity
1120 bytes
Peripheral functions
— A/D converter
8 bits, 8 channels, successive approximation method
(Conversion time of 32μs/10MHz)
— Serial interface
Incorporated 8-bit, 8-stage FIFO
(Auto transfer for 1 to 8 bytes), 1 channel
8-bit clock synchronization, 1 channel
— Timers
8-bit timer
8-bit timer/counter
19-bit time base timer
16-bit capture timer/counter
32kHz timer/counter
— Remote control reception circuit
8-bit pulse measuring counter, 6-stage FIFO
— PWM output
14 bits, 1 channel
Interruption
15 factors, 15 vectors, multi-interruption possible
Standby mode
Sleep/stop
Package
80-pin plastic QFP
Piggyback/evaluation chip
CXP84300 80-pin ceramic QFP
Structure
Silicon gate CMOS IC
– 1 –
E93841A7X-PS
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.
CXP84332/84340
80 pin QFP (Plastic)
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