參數(shù)資料
型號(hào): W78M32V100BC
英文描述: 8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package
中文描述: 8Mx32閃光3.3V的頁面模式同步讀/寫操作多芯片封裝
文件頁數(shù): 51/54頁
文件大?。?/td> 756K
代理商: W78M32V100BC
51
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
W78M32V-XBX
April 2006
Rev. 3
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
FIG 23: ALTERNATE CS# CONTROLLED WRITE (ERASE/PROGRAM) OPERATION TIMINGS
t
GHEL
t
OE#
WS
CS#
WE#
RESET#
t
Data
DS
t
Addresses
AH
t
DH
t
CP
DQ7#
D
OUT
t
WC
t
AS
t
CPH
PA
Data# Polling
A0 for program
55 for erase
t
RH
t
WHWH1 or 2
RY/BY#
t
WH
PD for program
30 for sector erase
10 for chip erase
555 for program
2AA for erase
PA for program
SA for sector erase
555 for chip erase
t
BUSY
NOTES:
1.
2. PA = program address. SA = sector address, PD = program data.
3.
DQ7 is the complement of the data written to the device. D
OUT
is the data written to the device.
Figure Indicated last two bus cycles of a program or erase operation.
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W78M32V100BI 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package
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W78M32V120BC 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package
W78M32V120BI 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package
W78M32V120BM 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package