WSF128K32-22H2C View Datasheet(PDF) - White Electronic Designs Corporation
Part Name
Description
MFG CO.
'WSF128K32-22H2C' PDF : 12 Pages View PDF
White Electronic Designs
WSF128K32-XH2X
PRELIMINARY
FIGURE 10 – WRITE/ERASE/PROGRAM OPERATION FOR FLASH MEMORY, CS# CONTROLLED
Addresses
FWE#
OE#
FCS#
Data
5.0 V
5555H
tWC
PA
tAS
tAH
tGHEL
tCP
tCPH
tWS
tDH
A0H
PD
tDS
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 the last two bus cycles of a four bus cycle sequence.
6. SCS# = VIH
Data# Polling
PA
tWHWH1
D7# DOUT
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 4
11
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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