參數(shù)資料
型號: AS7C31025B-20JI
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 8-Bit Parallel-Load Shift Registers 16-TVSOP -40 to 85
中文描述: 128K X 8 STANDARD SRAM, 20 ns, PDSO32
封裝: 0.400 INCH, SOJ-32
文件頁數(shù): 5/9頁
文件大?。?/td> 99K
代理商: AS7C31025B-20JI
AS7C31025B
3/24/04, v. 1.3
Alliance Semiconductor
P. 5 of 9
Write cycle (over the operating range)
11
Write waveform 1 (WE controlled)
10,11
Write waveform 2 (CE controlled)
10,11
Parameter
Symbol
t
WC
t
CW
t
AW
t
AS
t
WP
t
WR
t
AH
t
DW
t
DH
t
WZ
t
OW
-10
-12
-15
-20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
Min
10
8
8
0
7
0
0
5
0
1
Max
5
Min
12
9
9
0
8
0
0
6
0
1
Max
6
Min
15
10
10
0
9
0
0
8
0
1
Max
7
Min
20
12
12
0
12
0
0
10
0
1
Max
8
Write cycle time
Chip enable (
CE
) to write end
Address setup to write end
Address setup time
Write pulse width
Write recovery time
Address hold from end of write
Data valid to write end
Data hold time
Write enable to output in high Z
Output active from write end
4, 5
4, 5
4, 5
t
AW
t
AH
t
WC
Address
WE
D
OUT
t
DH
t
OW
t
DW
Data valid
t
WZ
t
WP
t
AS
D
IN
t
WR
t
AW
Address
CE
WE
D
OUT
t
CW
t
WP
t
DW
Data valid
t
DH
t
AH
t
WR
t
WZ
t
WC
t
AS
D
IN
相關PDF資料
PDF描述
AS7C31025B-20JIN 8-Bit Parallel-Load Shift Registers 16-SOIC -40 to 85
AS7C31025B-20TJI 8-Bit Parallel-Load Shift Registers 16-SOIC -40 to 85
AS7C31025B-10TJC 128 x 64 pixel format, LED or EL Backlight available
AS7C31025B-20TJC 128 x 64 pixel format, LED or EL Backlight available
AS7C31025B-10TJCN 128 x 64 pixel format, LED or EL Backlight available
相關代理商/技術參數(shù)
參數(shù)描述
AS7C31025B-20JIN 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM (Center power and ground)
AS7C31025B-20TJC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM (Center power and ground)
AS7C31025B-20TJCN 功能描述:靜態(tài)隨機存取存儲器 1M, 3.3V, 20ns, FAST 128K x 8 Asynch 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
AS7C31025B-20TJCNTR 功能描述:靜態(tài)隨機存取存儲器 1M, 3.3V, 20ns, FAST 128K x 8 Asynch 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
AS7C31025B-20TJI 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM (Center power and ground)