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参数资料
| 型号： | AS8ER128K32Q-200/IT |
| 厂商： | AUSTIN SEMICONDUCTOR INC |
| 元件分类： | PROM |
| 英文描述： | 128K x 32 EEPROM Radiation Tolerant EEPROM Memory Array AVAILABLE AS MILITARY |
| 中文描述： | 128K X 32 EEPROM 5V MODULE, 200 ns, CQFP68 |
| 封装： | 0.880 INCH, 0.200 INCH HIEGHT, CERAMIC, QFP-68 |
| 文件页数： | 18/18页 |
| 文件大小： | 550K |
| 代理商： | AS8ER128K32Q-200/IT |
EEPROM
AS8ER128K32
AS8ER128K32
Rev. 5.3 6/05
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
9
Austin Semiconductor, Inc.
TOGGLE BIT
This device provides 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 pro-
gramming 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 locations can be used, but the address must be fixed.
Dout
2
Dout
2
Dout
1
Din
t
CE
3
t
OE
3
t
OEH
t
WC
t
DW
4Next Mode
t
OES
Address
CE\
WE\
OE\
I/O6
SOFTWARE DATA PROTECTION TIMING WAVEFORM (In protection mode)
t
WC
t
BLC
{
Address
Data (each byte)
5555
AA
AAAA or
2AAA
55
5555
A0
Write Address*
Write Data
V
CC
CE\
WE\
t
BLC
t
BLC
* During this write cycle, data is physically written to the address provided.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS8ER128K32Q-250/883C | 制造商:AUSTIN 制造商全称:Austin Semiconductor 功能描述:128K x 32 Radiation Tolerant EEPROM AVAILABLE AS MILITARY SPECIFICATIONS |
| AS8ER128K32Q-250/IT | 制造商:AUSTIN 制造商全称:Austin Semiconductor 功能描述:128K x 32 Radiation Tolerant EEPROM AVAILABLE AS MILITARY SPECIFICATIONS |
| AS8ER128K32Q-250/XT | 制造商:AUSTIN 制造商全称:Austin Semiconductor 功能描述:128K x 32 Radiation Tolerant EEPROM AVAILABLE AS MILITARY SPECIFICATIONS |
| AS8ER128K32QB-150/883C | 制造商:AUSTIN 制造商全称:Austin Semiconductor 功能描述:128K x 32 EEPROM Radiation Tolerant EEPROM Memory Array AVAILABLE AS MILITARY |
| AS8ER128K32QB-150/IT | 制造商:AUSTIN 制造商全称:Austin Semiconductor 功能描述:128K x 32 Radiation Tolerant EEPROM AVAILABLE AS MILITARY SPECIFICATIONS |
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