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| 型號： | WSF512K16-70H2CA |
| 英文描述： | 512KX16 SRAM/FLASH MODULE, SMD 5962-96901 |
| 中文描述： | 512KX16的SRAM /閃存盤，貼片5962-96901 |
| 文件頁數(shù)： | 9/15頁 |
| 文件大?。?/td> | 589K |
| 代理商： | WSF512K16-70H2CA |
9
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WSF512K16-XXX
May 2006
Rev. 6
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
FIGURE 8 – WRITE/ERASE/PROGRAM OPERATION, FLASH MEMORY FWE# CONTROLLED
NOTES:
1. PA is the address of the memory location to be programmed.
2. PD is the data to be programmed at byte address.
3. D7# is the output of the complement of the data written to the device.
4. D
OUT
is the output of the data written to the device.
5. Figure indicates last two bus cycles of four bus cycle sequence.
Addresses
FCS#
OE#
FWE#
Data
5.0 V
5555H
PA
PA
t
WC
t
CS
PD
D
7
#
D
OUT
t
AH
t
WPH
t
DH
t
DS
Data# Polling
t
AS
t
RC
t
WP
A0H
t
OE
t
DF
t
OH
t
CE
t
GHWL
t
WHWH1
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