參數(shù)資料
型號(hào): Am29F004B-B-70JI
廠商: Advanced Micro Devices, Inc.
英文描述: 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
中文描述: 4兆位(512畝× 8位)的CMOS 5.0伏,只引導(dǎo)扇區(qū)閃存
文件頁數(shù): 26/37頁
文件大?。?/td> 993K
代理商: AM29F004B-B-70JI
24
Am29F004B
8/5/05
A D V A N C E I N F O R M A T I O N
AC CHARACTERISTICS
Read Operations
Notes:
1.
2.
Not 100% tested.
See Table 7 and
Figure 9, on page 23
for test specifications.
Parameter
Description
Speed Options
JEDEC
Std
Test Setup
-70
-90
-120
Unit
t
AVAV
t
RC
Read Cycle Time (Note 1)
Min
70
90
120
ns
t
AVQV
t
ACC
Address to Output Delay
CE# = V
IL
OE# = V
IL
Max
70
90
120
ns
t
ELQV
t
CE
Chip Enable to Output Delay
OE# = V
IL
Max
70
90
120
ns
t
GLQV
t
OE
Output Enable to Output Delay
Max
30
35
45
ns
t
EHQZ
t
DF
Chip Enable to Output High Z (Note 1)
Max
20
20
30
ns
t
GHQZ
t
DF
Output Enable to Output High Z
(Note 1)
Max
20
20
30
ns
t
OEH
Output Enable
Hold Time
(Note 1)
Read
Min
0
ns
Toggle and
Data# Polling
Min
10
ns
t
AXQX
t
OH
Output Hold Time From Addresses, CE# or OE#,
Whichever Occurs First (Note 1)
Min
0
ns
t
CE
Outputs
WE#
Addresses
CE#
OE#
HIGH Z
Output Valid
HIGH Z
Addresses Stable
t
RC
t
ACC
t
OEH
t
OE
t
DF
t
OH
Figure 10. Read Operations Timings
相關(guān)PDF資料
PDF描述
Am29F004B-T-70JE 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F004B-T-70JF 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F004B-B-70JK 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F004B-T-70JI 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F004B-T-70JK 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
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