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參數資料
型號: W921C880
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 4-Bit Microcontroller(4位微控制器)
中文描述: 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數: 5/57頁
文件大小: 372K
代理商: W921C880
W921E880A/W921C880
Publication Release Date: September 1998
- 5 -
Revision A2
DTMF Generator and 8-bit D/A Converter
One Channel DTMF Generator
One Channel 8-bit D/A Converter
Voltage Comparator
Four by one Channel Voltage Comparator
Serial I/O Interface
Clock Synchronous multi-nibbles Serial Transmitter/Receiver Interface
Stack
8-bit Stack Pointer
Address Mode
ROM:Indirect call addressing mode
Long jump/call addressing mode
RAM: Direct addressing mode
Indirect addressing mode
Working reg. addressing mode
Look-up table addressing mode
Instruction Sets
117 Instruction sets
Operating Voltage
2.8 to 5.5V operating voltage for W921E880A EPROM Type
2.4 to 5.5V operating voltage for W921C880 Mask ROM Type
Package Type
Packaged in 80-pin QFP
相關PDF資料
PDF描述
W921E880A 4-Bit Microcontroller(4位微控制器)
W921E840 4-Bit Microcontroller(4位的微控制器)
W921E880 4-Bit Microcontroller(4位的微控制器)
W921F840 4-Bit Microcontroller(4位的微控制器)
W9310 Direct Sequence Spread Spectrum Transceiver(直接序列擴展頻譜收發器)
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