參數(shù)資料
型號(hào): EN29F040-55T
廠商: Electronic Theatre Controls, Inc.
英文描述: 4 Megabit (512K x 8-bit) Flash Memory
中文描述: 4兆位(為512k × 8位)閃存
文件頁(yè)數(shù): 22/32頁(yè)
文件大?。?/td> 223K
代理商: EN29F040-55T
4800 Great America Parkway, Suite 202
Santa Clara, CA 95054
Tel: 408-235-8680
Fax: 408-235-8685
22
EN29F040
Rev. D, Issue Date: 2001/07/05
Table 8. AC CHARACTERISTICS
Read-only Operations Characteristics
Parameter
Symbols
JEDEC
Standard
Speed Options
Description
Test Setup
-45
-55
-70
-90
Unit
t
AVAV
t
RC
Read Cycle Time
Min
45
55
70
90
ns
t
AVQV
t
ACC
Address to Output Delay
CE
= V
IL
OE
=
V
IL
Max
45
55
70
90
ns
t
ELQV
t
CE
Chip Enable To Output Delay
OE
=
V
IL
Max
45
55
70
90
ns
t
GLQV
t
OE
Output Enable to Output Delay
Max
25
30
30
35
ns
t
EHQZ
t
DF
Chip Enable to Output High Z
Max
10
15
20
20
ns
t
GHQZ
t
DF
Output Enable to Output High Z
Max
10
15
20
20
ns
t
AXQX
t
OH
Output Hold Time from
Addresses,
CE
or
OE
,
whichever occurs first
Min
0
0
0
0
ns
Notes:
For -45, -55
For all others:
Vcc = 5.0V ± 5%
Output Load : 1 TTL gate and 30pF
Input Rise and Fall Times: 5ns
Input Rise Levels: 0.0 V to 3.0 V
Timing Measurement Reference Level, Input and Output: 1.5 V
Vcc = 5.0V ± 10%
Output Load: 1 TTL gate and 100 pF
Input Rise and Fall Times: 20 ns
Input Pulse Levels: 0.45 V to 2.4 V
Timing Measurement Reference Level, Input and Output: 0.8 V and 2.0 V
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EN29F040-55TI 4 Megabit (512K x 8-bit) Flash Memory
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EN29F040-55TI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 Megabit (512K x 8-bit) Flash Memory
EN29F040-70J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 Megabit (512K x 8-bit) Flash Memory
EN29F040-70JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 Megabit (512K x 8-bit) Flash Memory
EN29F040-70P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 Megabit (512K x 8-bit) Flash Memory
EN29F040-70PI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 Megabit (512K x 8-bit) Flash Memory