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參數(shù)資料
| 型號(hào)： | 8XC51SL |
| 廠商： | Intel Corp. |
| 英文描述： | Low Voltage Keyboard Controller(低電壓鍵盤控制器) |
| 中文描述： | 低壓控制鍵盤（低電壓鍵盤控制器） |
| 文件頁(yè)數(shù)： | 19/23頁(yè) |
| 文件大?。?/td> | 256K |
| 代理商： | 8XC51SL |
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8XC51SL/LOW VOLTAGE 8XC51SL
272271–10
*
See Table 4 for proper input on these pins.
Figure 8. Programming/Verifying the OTP
272271–11
Figure 9. Programming Signal’s Waveforms
PROGRAM VERIFY
Program verify may be done after each byte that is
programmed, or after a block of bytes that is pro-
grammed. In either case a complete verify of the
array will ensure that it has been programmed cor-
rectly.
READING THE SIGNATURE BYTES
The 8XC51SL and Low Voltage 8XC51SL each have
three signature bytes in locations 30H, 31H, and
60H. To read these bytes, follow the procedure for
EPROM verify, but activate the control lines provid-
ed in Table 4 for Read Signature Byte.
Location
Contents
87C51SL
83C51SL
Low Voltage
87C51SL
Low Voltage
83C51SL
30H
89H
89H
89H
89H
31H
58H
58H
58H
58H
60H
BBH
3BH
ABH
2BH
19
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 8XC51SL.LOWVOLTAGE8XC51SL | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:KEYBOARD CONTROLLER |
| 8XC51SL/LOWVOLTAGE8XC51SL | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:8XC51SL. LOW VOLTAGE 8XC51SL - KEYBOARD CONTROLLER |
| 8XC51SLLOWVOLTAGE8XC51SL | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:KEYBOARD CONTROLLER |
| 8XC52 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER |
| 8XC54 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER |
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