參數(shù)資料
型號(hào): AM29LV640MB90REI
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: 64 Megabit (4 M x 16-Bit/8 M x 8-Bit) MirrorBit⑩ 3.0 Volt-only Boot Sector Flash Memory
中文描述: 4M X 16 FLASH 3V PROM, 90 ns, PDSO48
封裝: MO-142B, TSOP-48
文件頁(yè)數(shù): 58/66頁(yè)
文件大?。?/td> 836K
代理商: AM29LV640MB90REI
56
Am29LV640MT/B
26190C8 February1,2007
D A T A S H E E T
AC CHARACTERISTICS
t
GHEL
t
WS
OE#
CE#
WE#
RESET#
t
DS
Data
t
AH
Addresses
t
DH
t
CP
DQ7#,
DQ15
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
t
POLL
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. D
OUT
is the data written to the device.
4. Waveforms are for the word mode.
Figure 25.
Alternate CE# Controlled Write (Erase/Program)
Operation Timings
相關(guān)PDF資料
PDF描述
AM29LV640MB90RPCF 64 Megabit (4 M x 16-Bit/8 M x 8-Bit) MirrorBit⑩ 3.0 Volt-only Boot Sector Flash Memory
AM29LV640MB90RPCI 64 Megabit (4 M x 16-Bit/8 M x 8-Bit) MirrorBit⑩ 3.0 Volt-only Boot Sector Flash Memory
AM29LV640MB90RWHF 64 Megabit (4 M x 16-Bit/8 M x 8-Bit) MirrorBit⑩ 3.0 Volt-only Boot Sector Flash Memory
AM29LV640MB90RWHI 64 Megabit (4 M x 16-Bit/8 M x 8-Bit) MirrorBit⑩ 3.0 Volt-only Boot Sector Flash Memory
AM29LV640MT 64 Megabit (4 M x 16-Bit/8 M x 8-Bit) MirrorBit⑩ 3.0 Volt-only Boot Sector Flash Memory
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