参数资料
型号: ACT-E128K32C-140P3M
厂商: Aeroflex Inc.
英文描述: ACT-E128K32 High Speed 4 Megabit EEPROM Multichip Module
中文描述: 行为E128K32高速4兆位的EEPROM多芯片模块
文件页数: 3/12页
文件大小: 171K
代理商: ACT-E128K32C-140P3M
A
Aeroflex Circuit Technology
SCD1662 REV B 9/5/01 Plainview NY (516) 694-6700
3
AC Write Characteristics
(V
CC
= 5V, V
SS
= 0V, T
C
= -55°C to +125°C)
Parameter
Symbol
Min Max
Units
Write Cycle Time
t
WC
10
ms
Address Set-up Time
t
AS
10
ns
Write Pulse Width (WE or CE)
t
WP
150
ns
Chip Enable Set-up Time
t
CE
0
ns
Address Hold Time
t
AH
100
ns
Data Hold Time
t
DH
10
ns
Chip Enable Hold Time
t
CEH
0
ns
Data Set-up Time
t
DS
100
ns
Output Enable Set-up Time
t
OES
10
ns
Output Enable Hold Time
t
OEH
10
ns
AC Read Characteristics
(V
CC
= 5V, V
SS
= 0V, T
C
= -55°C to +125°C)
Read Cycle Parameter
Symbol
–120
Min Max
–140
Min Max
–150
Min Max
–200
Min Max
–250
Min Max
–300
Min Max
Units
Read Cycle Time
t
RC
120
140
150
200
250
300
ns
Address Access Time
t
ACC
120
140
150
200
250
300
ns
Chip Enable Access Time
t
ACE
120
140
150
200
250
300
ns
Output Hold From Address Change,
OE or CE
t
OH
0
0
0
0
0
0
ns
Output Enable to Output Valid
t
OE
0
55
0
55
0
55
0
55
0
85
0
85
ns
Chip Enable or OE to High Z Output
t
DF
70
70
70
70
70
70
ns
Page Write Characteristics
(V
CC
= 5V, V
SS
= 0V, T
C
= -55°C to +125°C)
Parameter
Symbol
t
WC
Minimum
Maximum
10
Units
ms
Write Cycle Time
Address Set-up Time
t
AS
10
ns
Address Hold Time , See Note 1
t
AH
100
ns
Data Set-up Time
t
DS
100
ns
Data Hold Time
t
DH
10
ns
Write Pulse Width
t
WP
150
ns
Byte Load Cycle Time
t
BLC
150
μs
Write Pulse Width High
t
WPH
50
ns
Note 1 – Page Address must remain valid for duration of write cycle.
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