參數(shù)資料
型號: 89C51ED2
廠商: Atmel Corp.
英文描述: 8-bit Flash Microcontroller
中文描述: 8位閃存微控制器
文件頁數(shù): 44/52頁
文件大小: 289K
代理商: 89C51ED2
Philips Semiconductors
Preliminary specification
89C51RB2/89C51RC2/
89C51RD2
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM
1999 Sep 23
44
RECORD TYPE
COMMAND/DATA FUNCTION
05
Miscellaneous Read Functions
General Format of Function 05
:02xxxx05ffsscc
Where:
02
xxxx
05
ffss
= number of bytes (hex) in record
= required field, but value is a “don’t care”
= “Miscellaneous Read” function code
= subfunction and selection code
0000 = read signature byte – manufacturer id (15H)
0001 = read signature byte – device id # 1 (C2H)
0002 = read signature byte – device id # 2
0700 = read security bits
0701 = read status byte
0702 = read boot vector
= checksum
cc
Example:
:020000050001F8 read signature byte – device id # 1
06
Direct Load of Baud Rate
General Format of Function 06
:02xxxx06hhllcc
Where:
02
xxxx
06
hh
ll
cc
Example:
:02000006F50003
= number of bytes (hex) in record
= required field, but value is a “don’t care”
= ”Direct Load of Baud Rate” function code
= high byte of Timer 2
= low byte of Timer 2
= checksum
相關(guān)PDF資料
PDF描述
89C536 80C51 8-bit microcontroller family 16K/64K/512 FLASH
89C538 CMOS single-chip 8-bit microcontrollers with FLASH program memory
89C535 CMOS single-chip 8-bit microcontrollers with FLASH program memory
89C54 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
89C51 80C51 8-bit microcontroller family 4K Flash(80C51八位微控制器系列 4K 閃速存儲器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
89C51IC2-CM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Flash Microcontroller with 2-wire Interface
89C51IC2-IL 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Flash Microcontroller with 2-wire Interface
89C51IC2-IM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Flash Microcontroller with 2-wire Interface
89C51RB2 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM
89C51RB2-CM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Microcontroller with 16K/32K Bytes Flash