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參數(shù)資料
| 型號： | BP87C51FA12 |
| 廠商： | INTEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PDIP40 |
| 封裝： | PLASTIC, DIP-40 |
| 文件頁數(shù)： | 10/18頁 |
| 文件大?。?/td> | 254K |
| 代理商： | BP87C51FA12 |
AUTOMOTIVE 87C51FAFBFCFC-20
DATA SHEET REVISION HISTORY
The following are key differences between this data sheet and the -002 revision of the data sheet
1 The data sheet has been revised from the 87C51FB87C51FC to the 87C51FA87C51FB87C51FC
87C51FC-20 and includes the 20 MHz 87C51FC
2 RST pin in Figure 3 has been changed to RESET pin
3 Reference to Application Note AP-486 was added on page 5
4 The ICC specification has been corrected in the DC Characteristics section
5 The 20 MHz ICC max values have been added
6 20 MHz 87C51FC timings information were added to the External Program Memory Characteristics table
DATA SHEET REVISION HISTORY
The following are key differences between this data sheet and the -001 version of the data sheet
1 ‘‘NC’’ pin labels changed to ‘‘Reserved’’ in Figure 3
2 Capacitor value for ceramic resonators deleted in Figure 4
3 Replaced A0 – A15 with P10 – P17 P20 – P25 (EPROM programming and verification waveforms)
4 Replaced D0 – D7 with P0 (EPROM programming and verification waveforms)
5 Combined the 87C51FB and 87C51FC data sheets
The following are the key differences between the previous 87C51FB data sheet versions and this new data
sheet (rev-001)
1 The data sheet has been revised from a 83C51FB87C51FB to an 87C51FB data sheet only
2 The data sheet has been revised to specify AC and DC parameters to VCC e 5V g20% instead of VCC e
5V g10%
3 The 87C51FB is now offered in a 35 MHz – 20 MHz version
4 The RST description has been modified to clarify the reset operation when the oscillator is not running
5 Figure 4 (Oscillator Connections) has been changed for Ceramic Resonators
6 A description of RFI Reduction Mode has been added
7 VOH1 IIL ITL and ICC DC Characteristics have been revised
8 Note 1 of the DC Characteristics has been clarified
9 The External Clock Drive diagram has been modified to include 16 MHz and 20 MHz device types
10 The Float Waveforms diagram has been revised for greater clarity
11 Table 4 EPROM Programming Modes has been modified included logic levels for P33 and three pro-
gram lock bits
12 The Encryption Array section now states that six address lines are used to select a byte from the Encryp-
tion Array instead of five
13 The IPP specification in the EPROM Programming and Verification Characteristics has been increased to
75 mA
18
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BP87C51FB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| BP87C51FC | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER |
| BP87C51FC-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| BP87C54 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 16 KBYTES USER PROGRAMMABLE EPROM |
| BP87C54-20 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 16 KBYTES USER PROGRAMMABLE EPROM |
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