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參數(shù)資料
| 型號(hào)： | AS4LC256K32S0-133TQC |
| 英文描述： | Synchronous Graphics RAM (SGRAM) |
| 中文描述： | 同步圖形RAM（SGRAM） |
| 文件頁(yè)數(shù)： | 3/15頁(yè) |
| 文件大?。?/td> | 265K |
| 代理商： | AS4LC256K32S0-133TQC |
第1頁(yè)第2頁(yè)當(dāng)前第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)
AS4LC4M4E0
AS4LC4M4E1
4/11/01; V1.1
Alliance Semiconductor
P. 3 of 15
Logic block diagram for 4K refresh
Logic block diagram for 2K refresh
Recommended operating conditions
Parameter
V
IL
min -3.0V for pulse widths less than 5 ns. Recommended operating conditions apply throughout this document unlesss otherwise specified.
Absolute maximum ratings
Parameter
Symbol
Min
Nominal
Max
Unit
Supply voltage
V
CC
GND
3.0
3.3
3.6
V
0.0
0.0
0.0
V
Input voltage
V
IH
V
IL
2.0
–0.5
–
V
CC
+0.5V
0.8
V
–
V
Ambient operating temperature
Commercial
T
A
0
–
70
°C
Industrial
-40
–
85
Symbol
Min
Max
Unit
Input voltage
V
in
V
DQ
V
CC
T
STG
T
SOLDER
-1.0
4.6
V
Input voltage (DQs)
-1.0
4.6
V
Power supply voltage
-1.0
4.6
V
Storage temperature (plastic)
-55
+150
°C
o
C × sec
Soldering temperature × time
–
260 × 10
RAS
clock
generator
R
c
4096 × 1024 × 4
Array
(16,777,216)
Sense amp
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
V
CC
GND
A
R
Column decoder
Data
I/O
buffers
OE
RAS
CAS
WE
clock
generator
WE
I/O0 to I/O3
CAS
clock
generator
RAS
clock
generator
R
c
2048 × 2048 × 4
Array
(16,777,216)
Sense amp
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
V
CC
GND
A
R
Column decoder
Substrate bias
generator
Data
I/O
buffers
OE
RAS
CAS
WE
clock
generator
WE
I/O0 to I/O3
CAS
clock
generator
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS4LC256K32S0-150PQ | Synchronous Graphics RAM (SGRAM) |
| AS4LC256K32S0-150QC | Synchronous Graphics RAM (SGRAM) |
| AS4LC256K32S0-150TQC | Synchronous Graphics RAM (SGRAM) |
| AS4LC2M8S0-15TC | x8 SDRAM |
| AS4LC4M16 | 64000Kbits 4M x 16 Replacement with DSCC 5962-n/a | DRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS4LC256K32S0-150PQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Graphics RAM (SGRAM) |
| AS4LC256K32S0-150QC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Graphics RAM (SGRAM) |
| AS4LC256K32S0-150TQC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Graphics RAM (SGRAM) |
| AS4LC2M8S0 | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 2M × 8/1M × 16 CMOS synchronous DRAM |
| AS4LC2M8S0-10TC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 2M × 8/1M × 16 CMOS synchronous DRAM |
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