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參數(shù)資料
| 型號： | LN87C51FA |
| 廠商： | INTEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER |
| 中文描述： | 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁數(shù)： | 18/18頁 |
| 文件大?。?/td> | 250K |
| 代理商： | LN87C51FA |
AUTOMOTIVE 87C51FA/FB/FC/FC-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 87C51FB/87C51FC to the 87C51FA/87C51FB/87C51FC/
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 I
CC
specification has been corrected in the D.C. Characteristics section.
5. The 20 MHz I
CC
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 P1.0–P1.7, P2.0–P2.5 (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 83C51FB/87C51FB to an 87C51FB data sheet only.
2. The data sheet has been revised to specify AC and DC parameters to V
CC
e
5V
g
20% instead of V
CC
e
5V
g
10%.
3. The 87C51FB is now offered in a 3.5 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. V
OH1
, I
IL
, I
TL
and I
CC
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 P3.3 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 I
PP
specification in the EPROM Programming and Verification Characteristics has been increased to
75 mA.
18
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相關代理商/技術(shù)參數(shù) |
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|---|---|
| LN87C51FA-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| LN87C51FA1SF76 | 功能描述:IC MCU 8BIT 8K OTP EXT 44-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:87C 其它有關文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標準包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位 速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲器容量:64KB（64K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱:497-9032STM32F101T8U6-ND |
| LN87C51FA-2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| LN87C51FA-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| LN87C51FA-24 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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