參數(shù)資料
型號(hào): AM29F040B-120PF
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, 120 ns, PDIP32
封裝: LEAD FREE, PLASTIC, MO-015AP, DIP-32
文件頁(yè)數(shù): 28/36頁(yè)
文件大?。?/td> 534K
代理商: AM29F040B-120PF
26
Am29F040B
21445E5
November 1, 2006
D A T A S H E E T
AC CHARACTERISTICS
Erase and Program Operations
Alternate CE# Controlled Writes
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
t
AVAV
t
WC
Write Cycle Time (Note
1)
)
Min
55
70
90
120
ns
t
AVEL
t
AS
Address Setup Time
Min
0
ns
t
ELAX
t
AH
Address Hold Time
Min
40
45
45
50
ns
t
DVEH
t
DS
Data Setup Time
Min
25
30
45
50
ns
t
EHDX
t
DH
Data Hold Time
Min
0
ns
t
GHEL
t
GHEL
Read Recover Time Before Write
Min
0
ns
t
WLEL
t
WS
CE# Setup Time
Min
0
ns
t
EHWH
t
WH
CE# Hold Time
Min
0
ns
t
ELEH
t
CP
Write Pulse Width
Min
30
35
45
50
ns
t
EHEL
t
CPH
Write Pulse Width High
Min
20
20
20
20
ns
t
WHWH1
t
WHWH1
Byte Programming Operation
(Note
2)
)
Typ
7
μs
t
WHWH2
t
WHWH2
Sector Erase Operation
(Note
2)
)
Typ
1
sec
相關(guān)PDF資料
PDF描述
AM29F040B-120PI 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
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AM29F040B-70EK 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
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