SYS32256ZKL-12

更新时间:2024-09-18 05:36:29
品牌:MOSAIC
描述:256K x 32 SRAM MODULE

SYS32256ZKL-12 概述

256K x 32 SRAM MODULE 256K ×32的SRAM模块 SRAM

SYS32256ZKL-12 规格参数

生命周期:Transferred零件包装代码:ZIP
包装说明:,针数:64
Reach Compliance Code:unknownECCN代码:3A991.B.2.A
HTS代码:8542.32.00.41风险等级:5.56
Is Samacsys:N最长访问时间:12 ns
JESD-30 代码:R-XZMA-T64内存密度:8388608 bit
内存集成电路类型:SRAM MODULE内存宽度:32
功能数量:1端子数量:64
字数:262144 words字数代码:256000
工作模式:ASYNCHRONOUS组织:256KX32
封装主体材料:UNSPECIFIED封装形状:RECTANGULAR
封装形式:MICROELECTRONIC ASSEMBLY并行/串行:PARALLEL
认证状态:Not Qualified最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
端子形式:THROUGH-HOLE端子位置:ZIG-ZAG
Base Number Matches:1

SYS32256ZKL-12 数据手册

通过下载SYS32256ZKL-12数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。

PDF下载
256K x 32 SRAM MODULE  
SYS32256ZK/LK - 12/15/17  
Issue 1.1 : January 1999  
Description  
Features  
The SYS32256 is a plastic 8Mbit Static RAM  
ModuleofferedinIndustryStandard64pinZIPand  
64 lead SIMM package, organised as 256K x 32.  
The module utilises eight fast 256K x 4 SRAMs  
housed in SOJ packages, and uses double sided  
surface mount techniques, to achieve a very high  
density module.  
Access Times of 12/15/17 ns.  
64 Pin ZIP & SIMM pinouts.  
5 Volt Supply ± 10%.  
Power Dissipation :  
Operating (32bit mode) 9.0 W (maximum).  
Standby (CMOS) -L  
1.3 W (maximum).  
Completely Static Operation.  
Fourchipselectsareusedtoindependentlyenable  
the four bytes. Reading or Writing is executed on  
individual or any combination of multiple bytes.  
Two pins PD0 & PD1 are used to identify module  
memory density where alternative versions of the  
JEDEC standard modules can be interchanged.  
Equal Access and Cycle Times.  
All Inputs and Outputs Directly TTL Compatible.  
On-board Supply Decoupling Capacitors.  
72 pin SIMM (SYS32256LKX) available.  
SIMM  
Block Diagram  
Pin Definition  
ZIP  
Gnd  
PD0  
PD1  
D0  
D8  
D1  
D9  
D2  
D10  
D3  
D11  
Vcc  
A0  
A7  
A1  
A8  
A2  
A9  
D12  
1
2
3
4
5
6
7
8
GND  
PD1  
D8  
1
3
5
7
9
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
PD0  
D0  
D1  
D2  
D3  
2
4
6
8
A0-A17  
OE  
WE  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
D9  
D10  
D11  
A0  
A1  
A2  
D12  
D13  
D14  
D15  
GND  
A15  
CS2  
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
256Kx4  
SRAM  
256Kx4  
SRAM  
Vcc  
A7  
A8  
A9  
D4  
D5  
D6  
D7  
D4-D7  
D0-D3  
D4  
D13  
D5  
D14  
D6  
CS1  
CS2  
256Kx4  
SRAM  
256Kx4  
SRAM  
D12-D15  
D20-D23  
D28-D31  
D8-D11  
D16-D19  
D24-D27  
D15  
D7  
Gnd  
WE  
A15  
A14  
CS2  
CS1  
WE  
A14  
CS1  
256Kx4  
SRAM  
256Kx4  
SRAM  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
CS4  
CS3  
A17  
A16  
OE  
Gnd  
D24  
D16  
D25  
D17  
D26  
D18  
D27  
D19  
A3  
CS4  
A17  
OE  
D24  
D25  
D26  
D27  
A3  
33  
35  
CS3  
CS4  
34  
36  
38  
40  
42  
44  
46  
48  
50  
52  
54  
56  
58  
60  
62  
64  
CS3  
A16  
GND  
D16  
D17  
D18  
D19  
A10  
A11  
A12  
A13  
D20  
D21  
D22  
D23  
GND  
256Kx4  
SRAM  
256Kx4  
SRAM  
37  
39  
41  
43  
45  
47  
49  
51  
53  
55  
57  
59  
61  
63  
A10  
A4  
A11  
A5  
A4  
A5  
VCC  
A12  
Vcc  
A13  
A6  
D20  
D28  
D21  
D29  
D22  
D30  
D23  
D31  
Gnd  
A6  
D28  
D29  
D30  
D31  
Pin Functions  
Address Inputs  
Data Input/Output  
Chip Select  
A0 ~ A17  
D0 ~ D31  
CS1~4  
WE  
Package Details  
Write Enable  
Output Enable  
Presence Detect  
Power (+5V)  
Ground  
OE  
Plastic 64 Pin ZIP  
PD0~1  
VCC  
Plastic 64 Pin SIMM  
GND  
ISSUE 1.1 January 1999  
SYS32256ZK/LK - 12/15/17  
Package Information  
Dimensions in mm  
Plastic 64 Pin Zig-Zag-In-line Package (ZIP)  
8.89 Max.  
92.71  
15.49 MAX  
3.80 MIN  
Pin 1  
2.54 typ.  
2.54 typ.  
6.35typ  
Plastic 64 Pin Single In-line Memory Module (SIMM)  
97.92  
91.03  
5.59  
48.90  
Ordering Information  
SYS32256ZK/LKLI - 012  
Speed  
12 = 12 ns  
15 = 15 ns  
17 = 17 ns  
Temperature range  
Blank = Commercial Temp.  
= Industrial Temp.  
I
Power Consumption  
Package  
Blank = Standard Part  
= Low Power Part  
L
ZK = Plastic 64 Pin ZIP  
LK = Plastic 64 Pin SIMM  
Organisation  
Memory Type  
32256 = 256K X 32  
SYS = Static RAM  
Note :  
Although this data is believed to be accurate, the information contained herein is not intended to and does not create  
any warranty of merchantibility or fitness for a particular purpose.  
Our products are subject to a constant process of development. Data may be changed at any time without notice.  
Products are not authorised for use as critical components in life support devices without the express written approval  
of a company director.  

SYS32256ZKL-12 相关器件

型号 制造商 描述 价格 文档
SYS32256ZKL-15 MOSAIC 256K x 32 SRAM MODULE 获取价格
SYS32256ZKL-17 MOSAIC 256K x 32 SRAM MODULE 获取价格
SYS32256ZKL-35 MOSAIC SRAM Module, 256KX32, 35ns, CMOS, PLASTIC, ZIP-64 获取价格
SYS32256ZKLI-12 MOSAIC 256K x 32 SRAM MODULE 获取价格
SYS32256ZKLI-15 MOSAIC 256K x 32 SRAM MODULE 获取价格
SYS32256ZKLI-17 MOSAIC 256K x 32 SRAM MODULE 获取价格
SYS32256ZKLI-25 MOSAIC SRAM Module, 256KX32, 25ns, CMOS, PLASTIC, ZIP-64 获取价格
SYS32256ZKLI-35 MOSAIC SRAM Module, 256KX32, 35ns, CMOS, PLASTIC, ZIP-64 获取价格
SYS32512LK-010 MOSAIC 512 K x 32 Static RAM 获取价格
SYS32512LK-012 MOSAIC 512 K x 32 Static RAM 获取价格

SYS32256ZKL-12 相关文章

  • Bourns 密封通孔金属陶瓷微调电位计产品选型手册(英文版)
    2024-09-20
    6
  • Bourns 精密环境传感器产品选型手册(英文版)
    2024-09-20
    9
  • Bourns POWrTher 负温度系数(NTC)热敏电阻手册 (英文版)
    2024-09-20
    8
  • Bourns GMOV 混合过压保护组件产品选型手册(英文版)
    2024-09-20
    6