參數(shù)資料
型號(hào): WSF512K32-29G2TI
廠商: WHITE ELECTRONIC DESIGNS CORP
元件分類: 存儲(chǔ)器
英文描述: SPECIALTY MEMORY CIRCUIT, CQFP68
封裝: CERAMIC, QFP-68
文件頁(yè)數(shù): 14/14頁(yè)
文件大?。?/td> 485K
代理商: WSF512K32-29G2TI
9
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
WSF512K32-XXX
May 2006
Rev. 9
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. 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
Addresses
FCS#
OE#
FWE#
Data
5.0 V
5555H
PA
tWC
tCS
PD
D7#
DOUT
tAH
tWPH
tDH
tDS
Data# Polling
tAS
tRC
tWP
A0H
tOE
tDF
tOH
tCE
tGHWL
tWHWH1
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