參數(shù)資料
型號(hào): AM29LV400B-120WAE
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
中文描述: 512K X 8 FLASH 3V PROM, 120 ns, PBGA48
封裝: 6 X 8 MM, 0.80 MM PITCH, FBGA-48
文件頁(yè)數(shù): 28/40頁(yè)
文件大?。?/td> 516K
代理商: AM29LV400B-120WAE
Am29LV400
34
PREL I M I N AR Y
AC CHARACTERISTICS
Alternate CE# Controlled Erase/Program Operations
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
Parameter
-90R
-100
-120
-150
JEDEC
Std.
Description
Unit
tAVAV
tWC
Write Cycle Time (Note 1)
Min
90
100
120
150
ns
tAVEL
tAS
Address Setup Time
Min
0
ns
tELAX
tAH
Address Hold Time
Min
50
65
ns
tDVEH
tDS
Data Setup Time
Min
50
65
ns
tEHDX
tDH
Data Hold Time
Min
0
ns
tOES
Output Enable Setup Time
Min
0
ns
tGHEL
Read Recovery Time Before Write
(OE# High to WE# Low)
Min
0
ns
tWLEL
tWS
WE# Setup Time
Min
0
ns
tEHWH
tWH
WE# Hold Time
Min
0
ns
tELEH
tCP
CE# Pulse Width
Min
50
65
ns
tEHEL
tCPH
CE# Pulse Width High
Min
30
35
ns
tWHWH1
Programming Operation
Byte
Typ
9
s
Word
Typ
11
tWHWH2
Sector Erase Operation (Note 2)
Typ
0.7
sec
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