參數(shù)資料
型號: ACT-SF512K16N-26P7T
廠商: Aeroflex Inc.
元件分類: SRAM
英文描述: ACT-SF512K16 High Speed 512Kx16 SRAM/FLASH Multichip Module
中文描述: 行為SF512K16高速512Kx16的SRAM /閃存多芯片模塊
文件頁數(shù): 3/11頁
文件大?。?/td> 168K
代理商: ACT-SF512K16N-26P7T
Aeroflex Circuit Technology
SCD1663 REV A 4/28/98 Plainview NY (516) 694-6700
3
SRAM AC Characteristics
(V
CC
= 5.0V, V
SS
= 0V, Tc= -55°C to +125°C)
Read Cycle
Parameter
Symbol
–025
Min Max
25
–035
Min Max
35
Units
Read Cycle Time
t
RC
t
AA
t
ACE
t
OH
t
OE
t
CLZ
t
OLZ
t
CHZ
t
OHZ
ns
Address Access Time
25
35
ns
Chip Select Access Time
25
35
ns
Output Hold from Address Change
0
0
ns
Output Enable to Output Valid
12
25
ns
Chip Select to Output in Low Z *
2
4
ns
Output Enable to Output in Low Z *
0
0
ns
Chip Deselect to Output in High Z *
12
15
ns
Output Disable to Output in High Z *
12
15
ns
* Parameters guaranteed by design but not tested
Write Cycle
Parameter
Symbol
–025
Min Max
25
–035
Min Max
35
Units
Write Cycle Time
t
WC
t
CW
t
AW
t
DW
t
WP
t
AS
t
OW
t
WHZ
t
DH
t
AH
ns
Chip Select to End of Write
17
25
ns
Address Valid to End of Write
17
25
ns
Data Valid to End of Write
13
20
ns
Write Pulse Width
17
25
ns
Address Setup Time
2
2
ns
Output Active from End of Write *
4
4
ns
Write to Output in High Z *
13
15
ns
Data Hold from Write Time
0
0
ns
Address Hold Time
0
0
ns
* Parameters guaranteed by design but not tested
Truth Table
Mode
SCE
OE
SWE
Data I/O
Power
Standby
H
X
X
High Z
Standby
Read
L
L
H
Data Out
Active
Output Disable
L
H
H
High Z
Active
Write
L
X
L
Data In
Active
相關(guān)PDF資料
PDF描述
ACT-SF512K16N-37P7C ACT-SF512K16 High Speed 512Kx16 SRAM/FLASH Multichip Module
ACT-SF512K16N-37P7I ACT-SF512K16 High Speed 512Kx16 SRAM/FLASH Multichip Module
ACT-SF512K16N-37P7Q ACT-SF512K16 High Speed 512Kx16 SRAM/FLASH Multichip Module
ACT-SF512K16N-37P7T ACT-SF512K16 High Speed 512Kx16 SRAM/FLASH Multichip Module
ACT-SF512K16N-39P3I ACT-SF512K16 High Speed 512Kx16 SRAM/FLASH Multichip Module
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