参数资料
型号: AS7C33128NTF36B-80TQI
厂商: ALLIANCE SEMICONDUCTOR CORP
元件分类: DRAM
英文描述: 3.3V 128K x 32/36 Flowthrough Synchronous SRAM with NTD
中文描述: 128K X 36 ZBT SRAM, 8 ns, PQFP100
封装: 14 X 20 MM, TQFP-100
文件页数: 9/18页
文件大小: 416K
代理商: AS7C33128NTF36B-80TQI
AS7C33128NTF32B/36B
4/13/05, v 1.3
Alliance Semiconductor
P. 9 of 18
Timing characteristics over operating range
Snooze Mode Electrical Characteristics
Parameter
Sym
t
CYC
t
CD
t
OE
t
LZC
t
OH
t
LZOE
t
HZOE
t
HZC
t
CH
t
CL
t
AS
t
DS
t
WS
t
CSS
t
AH
t
DH
t
WH
t
CSH
t
CENS
t
CENH
t
ADVS
t
ADVH
-75
-80
-10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
1
1
See “Notes” on page 15.
Min
8.5
Max
Min
10
Max
Min
12
Max
Cycle time
Clock access time
Output enable low to data valid
Clock high to output low Z
Data Output invalid from clock high
Output enable low to output low Z
Output enable high to output high Z
Clock high to output high Z
Clock high pulse width
Clock low pulse width
Address and Control setup to clock high
Data setup to clock high
Write setup to clock high
Chip select setup to clock high
Address hold from clock high
Data hold from clock high
Write hold from clock high
Chip select hold from clock high
Clock enable setup to clock high
Clock enable hold from clock high
ADV setup to clock high
ADV hold from clock high
7.5
3.5
8.0
4.0
10
4.0
2.5
2.5
0
2.5
2.5
0
2.5
2.5
0
2,3,4
2
2,3,4
2,3,4
2,3,4
5
5
6
6
6, 7
6, 8
6
6
6, 7
6, 8
6
6
6
6
3.5
3.5
4.0
4.0
4.0
4.0
3.0
3.0
2.0
2.0
2.0
2.0
0.5
0.5
0.5
0.5
2.0
0.5
2.0
0.5
4.0
4.0
2.0
2.0
2.0
2.0
0.5
0.5
0.5
0.5
2.0
0.5
2.0
0.5
4.0
4.0
2.0
2.0
2.0
2.0
0.5
0.5
0.5
0.5
2.0
0.5
2.0
0.5
Description
Conditions
ZZ > V
IH
Symbol
I
SB2
t
PDS
t
PUS
t
ZZI
t
RZZI
Min
Max
30
Units
mA
cycle
cycle
cycle
cycle
Current during Snooze Mode
ZZ active to input ignored
ZZ inactive to input sampled
ZZ active to SNOOZE current
ZZ inactive to exit SNOOZE current
2
2
2
0
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参数描述
AS7C33128NTF36B-80TQIN 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K x 32/36 Flowthrough Synchronous SRAM with NTD
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AS7C33128PFD18B-133TQCN 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K x 18 pipeline burst synchronous SRAM
AS7C33128PFD18B-133TQI 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K x 18 pipeline burst synchronous SRAM