參數(shù)資料
型號： P89C51RD2BP
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM
中文描述： 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PDIP40
封裝： 0.600 INCH, PLASTIC, SOT-129-1, DIP-40
文件頁數(shù)： 44/52頁
文件大?。?/td> 289K
代理商： P89C51RD2BP
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89C51RD2FA 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
P89C51RD2FA/01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit Flash microcontroller family
P89C51RD2FB 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
P89C51RD2FN/01,112 制造商:NXP Semiconductors 功能描述:64K/1K FL 12 CLK ISP/IAP IND - Rail/Tube
P89C51RD2FP 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
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