参数资料
型号: Am29LV400B-90RWAEB
厂商: Advanced Micro Devices, Inc.
英文描述: CAP 0.47UF 50V +50-20% X7R SMD-0612 TR-7 PLATED-NI/SN HC-FEEDTHRU
中文描述: 4兆位(512亩x 8-Bit/256亩x 16位),3.0伏的CMOS只引导扇区闪存
文件页数: 29/40页
文件大小: 516K
代理商: AM29LV400B-90RWAEB
35
Am29LV400
PR EL IMIN AR Y
AC CHARACTERISTICS
tGHEL
tWS
OE#
CE#
WE#
RESET#
tDS
Data
tAH
Addresses
tDH
tCP
DQ7#
DOUT
tWC
tAS
tCPH
PA
Data# Polling
A0 for program
55 for erase
tRH
tWHWH1 or 2
RY/BY#
tWH
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
tBUSY
Notes:
1. PA = program address, PD = program data, DQ7# = complement of the data written to the device, DOUT = data written to the
device.
2. Figure indicates the last two bus cycles of the command sequence.
3. Word mode address used as an example.
20514C-26
Figure 22.
Alternate CE# Controlled Write Operation Timings
相关PDF资料
PDF描述
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Am29LV400BB70RWAE 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
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