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參數(shù)資料
| 型號(hào)： | AS7C331MPFD32A |
| 廠(chǎng)商： | Alliance Semiconductor Corporation |
| 英文描述： | 3.3V 1M x 32/36 pipelined burst synchronous SRAM |
| 中文描述： | 3.3V的100萬(wàn)x 32/36管線(xiàn)爆裂同步SRAM |
| 文件頁(yè)數(shù)： | 1/19頁(yè) |
| 文件大小： | 525K |
| 代理商： | AS7C331MPFD32A |
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February 2005
Copyright Alliance Semiconductor. All rights reserved.
AS7C331MPFD32A
AS7C331MPFD36A
2/10/05, v.1.1
Alliance Semiconductor
1 of 19
3.3V 1M
×
32/36 pipelined burst synchronous SRAM
Features
Organization: 1,048,576 words × 32 or 36 bits
Fast clock speeds to 200 MHz
Fast clock to data access:
3.1/3.5/3.8 ns
Fast OE access time: 3.1/3.5/3.8 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
Selection guide
-200
5
200
3.1
450
170
90
-166
6
166
3.5
400
150
90
-133
7.5
133
3.8
350
140
90
Units
ns
MHz
ns
mA
mA
mA
Minimum cycle time
Maximum clock frequency
Maximum clock access time
Maximum operating current
Maximum standby current
Maximum CMOS standby current (DC)
A
[19:0]
20
18
20
20
Q0
Q1
1Memory
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
DQ[a:d]
4
32/36
GWE
BWE
BW
d
ADSC
ADSP
CLK
CE0
CE2
BW
c
BW
b
BW
a
OE
ZZ
LBO
OE
32/36
32/36
2
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS7C331MPFD32A-133TQC | 3.3V 1M x 32/36 pipelined burst synchronous SRAM |
| AS7C331MPFD32A-133TQCN | 3.3V 1M x 32/36 pipelined burst synchronous SRAM |
| AS7C331MPFD32A-133TQI | LM4040 Precision Micropower Shunt Voltage Reference; Package: SOT-23; No of Pins: 3 |
| AS7C331MPFD32A-133TQIN | LM4040 Precision Micropower Shunt Voltage Reference; Package: SOT-23; No of Pins: 3 |
| AS7C331MPFD32A-166TQC | LM4040 Precision Micropower Shunt Voltage Reference; Package: SOT-23; No of Pins: 3 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS7C331MPFD32A-133TQC | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V 1M x 32/36 pipelined burst synchronous SRAM |
| AS7C331MPFD32A-133TQCN | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V 1M x 32/36 pipelined burst synchronous SRAM |
| AS7C331MPFD32A-133TQI | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V 1M x 32/36 pipelined burst synchronous SRAM |
| AS7C331MPFD32A-133TQIN | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V 1M x 32/36 pipelined burst synchronous SRAM |
| AS7C331MPFD32A-166TQC | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V 1M x 32/36 pipelined burst synchronous SRAM |
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