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参数资料
| 型号： | AS8ERLC128K32SQ-250/883C |
| 厂商： | MICROSS COMPONENTS |
| 元件分类： | PROM |
| 英文描述： | 128K X 32 EEPROM 3V, 250 ns, CQFP68 |
| 封装： | CERAMIC, QFP-68 |
| 文件页数： | 18/18页 |
| 文件大小： | 549K |
| 代理商： | AS8ERLC128K32SQ-250/883C |
EEPROM
AS8ERLC128K32
AS8ERLC128K32
Rev. 1.5 06/05
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
9
Austin Semiconductor, Inc.
PRELIMINARY
SPECIFICATION
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 |
|---|---|
| AS8ERLC128K32SQ-300/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 |
| AS8ERLC128K32SQ-300/Q | 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 |
| AS8ERLC128K32SQ-300/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 |
| AS8ERLC128K32SQB-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 |
| AS8ERLC128K32SQB-250/Q | 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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