參數(shù)資料
型號(hào): Am29F400BB-55FEB
廠商: Advanced Micro Devices, Inc.
英文描述: 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
中文描述: 4兆位(512畝x 8-Bit/256畝x 16位),5.0伏的CMOS只引導(dǎo)扇區(qū)閃存
文件頁數(shù): 3/37頁
文件大?。?/td> 515K
代理商: AM29F400BB-55FEB
Am29F400B
3
P R E L I M I N A R Y
PRODUCT SELECTOR GUIDE
Note:
See “AC Characteristics” for full specifications.
BLOCK DIAGRAM
Family Part Number
Am29F400B
Speed Option
V
CC
= 5.0 V ± 5%
-55
V
CC
= 5.0 V ± 10%
-60
-70
-90
-120
-150
Max access time, ns (t
ACC
)
55
60
70
90
120
150
Max CE# access time, ns (t
CE
)
55
60
70
90
120
150
Max OE# access time, ns (t
OE
)
30
30
30
35
50
55
Input/Output
Buffers
X-Decoder
Y-Decoder
Chip Enable
Output Enable
Logic
Erase Voltage
Generator
PGM Voltage
Generator
Timer
V
CC
Detector
State
Control
Command
Register
V
CC
V
SS
WE#
BYTE#
CE#
OE#
STB
STB
DQ0
DQ15 (A-1)
Sector Switches
RY/BY#
RESET#
Data
Latch
Y-Gating
Cell Matrix
A
A0–A17
21505C-1
相關(guān)PDF資料
PDF描述
Am29F400BT-55FIB 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F400BB-55FIB 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F400BT-75DWI2 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory-Die Revision 2
AM29F400BT-90DGC2 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory-Die Revision 2
AM29F400BT-90DGE2 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory-Die Revision 2
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