参数资料
型号: AM29LV004B-90ED
厂商: SPANSION LLC
元件分类: PROM
英文描述: 512K X 8 FLASH 3V PROM, 90 ns, PDSO40
封装: PLASTIC, TSOP-40
文件页数: 21/36页
文件大小: 459K
代理商: AM29LV004B-90ED
28
Am29LV004
PR EL I M I NAR Y
AC CHARACTERISTICS
OE#
CE#
Addresses
VCC
WE#
Data
2AAh
SA
tGHWL
tAH
tWP
tWC
tAS
tWPH
555h for chip erase
10 for Chip Erase
30h
tDS
tVCS
tCS
tDH
55h
tCH
In
Progress
Complete
tWHWH2
VA
Erase Command Sequence (last two cycles)
Read Status Data
RY/BY#
tRB
tBUSY
Note: SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see “Write Operation Status”).
21522A-17
Figure 15.
Chip/Sector Erase Operation Timings
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