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参数资料
| 型号： | WMF2M8-90LC5 |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | PROM |
| 英文描述： | 2M X 8 FLASH 5V PROM, 90 ns, CQCC44 |
| 封装： | CERAMIC, LCC-44 |
| 文件页数： | 2/14页 |
| 文件大小： | 437K |
| 代理商： | WMF2M8-90LC5 |
10
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
WMF2M8-XXX5
May 2004
Rev. 6
Addresses
WE#
OE#
CS#
Data
RESET#
RY/BY#
XXX for program
XXX for erase
PA for program
SA for sector erase
XXX for chip erase
tWC
tAS
tAH
Data Polling
PA
tWH
tGHEL
tCP
tWS
tCPH
tDS
tDH
tWHWH1 or 2
tBUSY
DQ7
DOUT
AO for program
55 for erase
PD for program
30 for sector erase
10 for chip erase
tRH
FIGURE 8 – ALTERNATE CS# CONTROLLED PROGRAMMING OPERATION TIMINGS
Notes:
1. PA represents the address of the memory location to be programmed.
2. PD represents the data to be programmed at byte address.
3. D7# is the output of the complement of the data written to the device.
4. Dout is the output of the data written to the device.
5. Figure indicates last two bus cycles of a four bus cycle sequence.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| WMF2M8-90LC5A | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2Mx8 MONOLITHIC FLASH, SMD 5962-97609 |
| WMF2M8-90LI5 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2Mx8 MONOLITHIC FLASH, SMD 5962-97609 |
| WMF2M8-90LI5A | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2Mx8 MONOLITHIC FLASH, SMD 5962-97609 |
| WMF2M8-90LM5 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2Mx8 MONOLITHIC FLASH, SMD 5962-97609 |
| WMF2M8-90LM5A | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2Mx8 MONOLITHIC FLASH, SMD 5962-97609 |
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