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参数资料
| 型号： | TD80C51BH-2 |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CDIP40 |
| 封装： | CERDIP-40 |
| 文件页数： | 8/21页 |
| 文件大小： | 2233K |
| 代理商： | TD80C51BH-2 |
87C51/80C51BH/80C31BH
SERIAL PORT TIMING-SHIFT REGISTER MODE
12 MHz
24 MHz
Variable Oscillator
Symbol
Parameter
Oscillator
Units
Min
Max
Min
Max
Min
Max
TXLXL
Serial Port Clock
1.0
0.500
12TCLCL
m
s
Cycle Time
TQVXH Output Data Setup
700
284
10TCLCLb133
ns
to Clock Rising Edge
TXHQX Output Data Hold
ns
After Clock
Rising Edge
87C51/BH
50
2TCLCLb117
87C51-24/BH-24
34
2TCLCLb34
TXHDX Input Data Hold
0
ns
After Clock
Rising Edge
TXHDV Clock Rising Edge
700
283
10TCLCLb133
ns
to Input Data Valid
SHIFT REGISTER MODE TIMING WAVEFORMS
272335±18
AC TESTING INPUT, OUTPUT WAVEFORMS
272335±19
AC inputs during testing are driven at VCC b 0.5 for a Logic ``1''
and 0.45V for a Logic ``0.'' Timing measurements are made at VIH
min for a Logic ``1'' and VIL max for a Logic ``0''.
FLOAT WAVEFORMS
272335±20
For timing purposes a port pin is no longer floating when a
100 mV change from load voltage occurs, and begins to float
when a 100 mV change from the loaded VOH/V OL level occurs.
IOL/I OH e g20 mA.
16
相关PDF资料 |
PDF描述 |
|---|---|
| TP80C51BH-24 | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PDIP40 |
| TS80C51BHP-2 | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44 |
| TS80C51BH-24 | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP44 |
| TS80C51BH | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44 |
| TSC80C31-30CXB | 8-BIT, 30 MHz, MICROCONTROLLER, UUC40 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TD80C51BH-24 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| TD80C51FA1 | 制造商:INTELC 功能描述: |
| TD80C51FA-1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| TD80C51FA-2 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| TD80C51FA-24 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
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