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 7 – WRITE/ERASE/PROGRAM OPERATION, FLASH MEMORY FWE# CONTROLLED
Addresses
FCS#
OE#
FWE#
Data
5555H
tWC
PA
tAS
tAH
tGHWL
tWP
tWPH
tCS
tDH
A0H
PD
tDS
5.0 V
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. DOUT is the output of the data written to the device.
5. Figure indicates last two bus cycles of four bus cycle sequence.
6. SCS# = VIH
Data# Polling
PA
tWHWH1
D7# DOUT
tRC
tOE
tDF
tOH
tCE
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 4
8
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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