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參數(shù)資料
| 型號(hào)： | AS7C33128PFD32B |
| 廠商： | Alliance Semiconductor Corporation |
| 英文描述： | 3.3V 128K X 32/36 pipeline burst synchronous SRAM |
| 中文描述： | 3.3 128K的X 32/36管道爆裂同步SRAM |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 552K |
| 代理商： | AS7C33128PFD32B |
February 2005
Copyright Alliance Semiconductor. All rights reserved.
AS7C33128PFD32B
AS7C33128PFD36B
3.3V 128K X 32/36 pipeline burst synchronous SRAM
1/31/05; v.1.1
Alliance Semiconductor
P. 1 of 19
Features
Organization: 131,072 words × 32 or 36 bits
Fast clock speeds to 200 MHz
Fast clock to data access: 3.0/3.5/4.0 ns
Fast OE access time: 3.0/3.5/4.0 ns
Fully synchronous register-to-register operation
Double-cycle deselect
Asynchronous output enable control
Available in 100-pin TQFP package
Individual byte write and global write
Multiple chip enables for easy expansion
3.3V core power supply
2.5V or 3.3V I/O operation with separate V
DDQ
Linear or interleaved burst control
Snooze mode for reduced power-standby
Common data inputs and data outputs
Logic block diagram
Q0
Q1
17
12Memory
array
Burst logic
CLK
CE
CLR
Address
D
CE
CLK
Q
DQ
CLK
D
Q
registers
DQ
CLK
D
Q
registers
DQ
CLK
D
Q
registers
DQ
CLK
D
Q
registers
Enable
register
D
Q
Enable
rdelay
CLK
D
Q
CLK
Output
CLK
rInput
CLK
Power
down
4
36/32
17
15
17
GWE
BW
d
ADV
ADSP
CLK
CE0
CE2
BW
c
BW
b
BW
a
OE
A
[16:0]
ZZ
LBO
OE
36/32
36/32
DQ [a:d]
Selection guide
–200
–166
–133
Units
Minimum cycle time
5
6
7.5
ns
Maximum clock frequency
Maximum clock access time
200
3.0
166
3.5
133
4
MHz
ns
Maximum operating current
375
350
325
mA
Maximum standby current
Maximum CMOS standby current (DC)
130
30
100
30
90
30
mA
mA
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| AS7C33128PFS18B | 3.3V 128K x 18 pipeline burst synchronous SRAM |
| AS7C33128PFS18B-133TQC | 3.3V 128K x 18 pipeline burst synchronous SRAM |
| AS7C33128PFS18B-133TQCN | 3.3V 128K x 18 pipeline burst synchronous SRAM |
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| AS7C33128PFS18B-133TQIN | 3.3V 128K x 18 pipeline burst synchronous SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS7C33128PFD32B-133TQC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 32/36 pipeline burst synchronous SRAM |
| AS7C33128PFD32B-133TQCN | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 32/36 pipeline burst synchronous SRAM |
| AS7C33128PFD32B-133TQI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 32/36 pipeline burst synchronous SRAM |
| AS7C33128PFD32B-133TQIN | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 32/36 pipeline burst synchronous SRAM |
| AS7C33128PFD32B-166TQC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 32/36 pipeline burst synchronous SRAM |
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