參數(shù)資料
型號: AM29DL640H90WHIN
廠商: Advanced Micro Devices, Inc.
英文描述: 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
中文描述: 64兆位(8米× 8位/ 4米x 16位),3.0伏的CMOS只,同步讀/寫閃存
文件頁數(shù): 44/54頁
文件大?。?/td> 880K
代理商: AM29DL640H90WHIN
42
Am29DL640H
February 9, 2005
AC CHARACTERISTICS
OE#
CE#
WE#
Addresses
t
OH
Data
Valid
In
Valid
In
Valid PA
Valid RA
t
WC
t
WPH
t
AH
t
WP
t
DS
t
DH
t
RC
t
CE
Valid
Out
t
OE
t
ACC
t
OEH
t
GHWL
t
DF
Valid
In
CE# or CE2# Controlled Write Cycles
WE# Controlled Write Cycle
Valid PA
Valid PA
t
CP
t
CPH
t
WC
t
WC
Read Cycle
t
SR/W
Figure 21.
Back-to-back Read/Write Cycle Timings
WE#
CE#
OE#
High Z
t
OE
High Z
DQ7
DQ0–DQ6
RY/BY#
t
BUSY
Complement
True
Addresses
VA
t
OEH
t
CE
t
CH
t
OH
t
DF
VA
VA
Status Data
Complement
Status Data
True
Valid Data
Valid Data
t
ACC
t
RC
Note:
VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data
read cycle.
Figure 22.
Data# Polling Timings (During Embedded Algorithms)
相關(guān)PDF資料
PDF描述
AM29DL640H70EE 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
AM29DL640H70EEN 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
AM29DL640H70EI 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
AM29DL640H70EIN 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
AM29DL640H70WHE 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
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