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參數(shù)資料
| 型號： | HN58C256AFP-85 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58C257A) |
| 中文描述： | 256k的EEPROM（32 KWord的× 8位）就緒/忙和RES功能（HN58C257A） |
| 文件頁數(shù)： | 14/25頁 |
| 文件大?。?/td> | 126K |
| 代理商： | HN58C256AFP-85 |
HN58C256A Series, HN58C257A Series
14
Toggle bit
This device provide another function to determine the internal programming cycle. If the EEPROM is set to
read mode during the internal programming cycle, I/O6 will charge from “1” to “0” (toggling) for each read.
When the internal programming cycle is finished, toggling of I/O6 will stop and the device can be accessible
for next read or program.
Toggle bit Waveform
Notes: 1. I/O6 beginning state is "1".
2. I/O6 ending state will vary.
3. See AC read characteristics.
4. Any address location can be used, but the address must be fixed.
WE
t
OES
OE
CE
Dout
I/O6
Dout
Dout
Dout
Next mode
t
OE
t
CE
t
DW
t
WC
t
OEH
*1
*2
*2
Address
*3
*3
*4
Din
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HN58C256AT-85 | 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58C257A) |
| HN58C257AT-85 | 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58C257A) |
| HN58C256AP-85 | 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58C257A) |
| HN58C256AT-10 | 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58C257A) |
| HN58C257A | 256 k EEPROM (32-kword ×8-bit)(256k EEPROM (32k字 ×8位)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HN58C256AFP85E | 制造商:Renesas Electronics 功能描述:Tray 制造商:Renesas Electronics Corporation 功能描述:EEPROM,Parallel,256K,5.0V,85ns,SOP28 |
| HN58C256AFP-85E | 制造商:Renesas Electronics 功能描述:Cut Tape 制造商:Renesas 功能描述:EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin SOP Tube |
| HN58C256AFPI-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM |
| HN58C256AFPI10E | 制造商:Renesas Electronics Corporation 功能描述: |
| HN58C256AFPI-10TR | 制造商:Renesas Electronics Corporation 功能描述:EEPROM PARALLEL 256KBIT 32KX8 5V 28SOP - Tape and Reel |
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