參數(shù)資料
型號(hào): L640DU12RI
廠商: Advanced Micro Devices, Inc.
英文描述: 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
中文描述: 64兆位(4個(gè)M x 16位),3.0伏的CMOS只均勻部門閃存與VersatileIO⑩控制記憶
文件頁(yè)數(shù): 42/57頁(yè)
文件大?。?/td> 885K
代理商: L640DU12RI
40
Am29LV640D/Am29LV641D
22366C6 January22,2007
D A T A S H E E T
AC CHARACTERISTICS
OE#
WE#
CE#
V
CC
Data
Addresses
t
DS
t
AH
t
DH
t
WP
PD
t
WHWH1
t
WC
t
AS
t
WPH
t
VCS
555h
PA
PA
Read Status Data (last two cycles)
A0h
t
CS
Status
D
OUT
Program Command Sequence (last two cycles)
RY/BY#
t
RB
t
BUSY
t
CH
PA
Notes:
1. PA = program address, PD = program data, D
OUT
is the true data at the program address.
2. Illustration shows device in word mode.
Figure 15.
Program Operation Timings
ACC
t
VHH
V
HH
V
IL
or V
IH
V
IL
or V
IH
t
VHH
Figure 16.
Accelerated Program Timing Diagram
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