参数资料
型号: W764M32V120SBM
厂商: MICROSEMI CORP-PMG MICROELECTRONICS
元件分类: PROM
英文描述: 64M X 32 FLASH 3V PROM, 120 ns, PBGA107
封装: 14 X 17 MM, 1 MM PITCH, PLASTIC, BGA-107
文件页数: 6/16页
文件大小: 511K
代理商: W764M32V120SBM
14
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W764M32V-XSBX
June 2009
Rev. 6
White Electronic Designs Corp. reserves the right to change products or specications without notice.
FIGURE 12: ALTERNATE CS# CONTROLLED WRITE (ERASE/PROGRAM) OPERATION TIMINGS
Addresses
555 for Program
2AA for Erase
PA
tWC
WE#
OE#
CS#
Data
tAS
tAH
tCPH
tWS
DQ7#
RESET#
tDH
tDS
PD for Program
30 for Sector Erase
10 for Chip Erase
PA for Program
SA for Sector Erase
555 for Chip Erase
Data# Polling
tWH
tGHEL
tWHWH1 OR 2
tBUSY
tHR
A0 for Program
55 for Erase
RY/BY#
tCP
DOUT
NOTES:
1.
Figure indicates last two bus cycles of a program or erase operation.
2.
PA = program address, SA = sector address, PD = program data.
3.
DQ7 is the complement of the data written to the device. DOUT is the data written to the device.
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