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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)： | 19/25頁 |
| 文件大?。?/td> | 126K |
| 代理商： | HN58C256AFP-85 |
HN58C256A Series, HN58C257A Series
19
(2) Protection by
RES
(only the HN58C257A series)
The unprogrammable state can be realized by that the CPU’s reset signal inputs directly to the EEPROM’s
RES
pin.
RES
should be kept V
SS
level during V
CC
on/off.
The EEPROM breaks off programming operation when
RES
becomes low, programming operation doesn’t
finish correctly in case that
RES
falls low during programming operation.
RES
should be kept high for 10 ms
after the last data input.
V
CC
RES
WE
or
CE
100
μ
s min
10 ms min
1
μ
s min
Program inhibit
Program inhibit
相關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)) |
相關代理商/技術參數(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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