參數(shù)資料
型號: AM29F040B-70FEB
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
中文描述: 512K X 8 FLASH 5V PROM, 70 ns, PDSO32
封裝: REVERSE, TSOP-32
文件頁數(shù): 14/30頁
文件大?。?/td> 417K
代理商: AM29F040B-70FEB
Am29F040B
21
AC CHARACTERISTICS
Erase and Program Operations
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
Parameter Symbols
Description
Speed Options
Unit
JEDEC
Std
-55
-70
-90
-120
-150
tAVAV
tWC
Write Cycle Time (Note 1)
Min
55
70
90
120
150
ns
tAVWL
tAS
Address Setup Time
Min
0
ns
tWLAX
tAH
Address Hold Time
Min
40
45
50
ns
tDVWH
tDS
Data Setup Time
Min
25
30
45
50
ns
tWHDX
tDH
Data Hold Time
Min
0
ns
tOES
Output Enable Setup Time
Min
0
ns
tGHWL
Read Recover Time Before Write
(OE# high to WE# low)
Min
0
ns
tELWL
tCS
CE# Setup Time
Min
0
ns
tWHEH
tCH
CE# Hold Time
Min
0
ns
tWLWH
tWP
Write Pulse Width
Min
30
35
45
50
ns
tWHWL
tWPH
Write Pulse Width High
Min
20
ns
tWHWH1
Byte Programming Operation
Typ
7
s
tWHWH2
Sector Erase Operation
Typ
1
sec
tVCS
VCC Set Up Time (Note 1)
Min
50
s
相關(guān)PDF資料
PDF描述
AM29F040B-70FIB 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
AM29F040B-70JCB 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
AM29F040B-70JEB 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
AM29F040B-70JIB 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
AM29F040B-150JE 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
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