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EDI8F8512C25M6C PDF预览

EDI8F8512C25M6C

更新时间: 2024-02-09 17:14:01
品牌 Logo 应用领域
WEDC 存储内存集成电路静态存储器输出元件输入元件
页数 文件大小 规格书
9页 356K
描述
512Kx8 STATIC RAM CMOS, MODULE

EDI8F8512C25M6C 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP-32Reach Compliance Code:unknown
风险等级:5.16Is Samacsys:N
最长访问时间:25 nsI/O 类型:COMMON
JESD-30 代码:R-XDMA-T32内存密度:4194304 bit
内存集成电路类型:SRAM MODULE内存宽度:8
功能数量:1端子数量:32
字数:524288 words字数代码:512000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:512KX8
输出特性:3-STATE封装主体材料:UNSPECIFIED
封装代码:DIP封装等效代码:DIP32,.6
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
并行/串行:PARALLEL峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
最大待机电流:0.04 A最小待机电流:4.5 V
子类别:SRAMs最大压摆率:0.57 mA
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温度等级:INDUSTRIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

EDI8F8512C25M6C 数据手册

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EDI8F8512C  
White Electronic Designs  
512Kx8 STATIC RAM CMOS, MODULE  
FEATURES  
DESCRIPTION  
512Kx8 bit CMOS Static  
The EDI8F8512C is a 4096K bit CMOS Static RAM based on four  
128Kx8 or 256Kx4 (high speed) Static RAMs mounted on a multi-  
layered epoxy laminate (FR4) substrate.  
Random Access Memory  
• Access Times 20 through 100ns  
• Data Retention Function (EDI8F8512LP)  
• TTL Compatible Inputs and Outputs  
• Fully Static, No Clocks  
Functional equivalence to the monolithic four megabit Static RAM  
is achieved by utilization of an on-board decoder that interprets the  
higher order address(es) to select one of the128Kx8 or 256Kx4 Static  
RAMs.  
The 32 pin DIP pinout adheres to the JEDEC standard for the four  
megabit device, to ensure compatibility with future monolithics.  
High Density Packaging  
• 36 Pin SIP, No. 63  
A low power version with data retention (EDI8F8512LP) is also  
available.  
• 32 Pin DIP, JEDEC Pinout, No. 91 (55-100ns)  
• 32 Pin DIP, JEDEC Pinout, No. 183 (20-35ns)  
Single +5V (±10%) Supply Operation  
All inputs and outputs are TTL compatible and operate from a single  
5V supply. Fully asynchronous, the EDI8F8512C requires no clocks  
or refreshing for operation.  
*This product is subject to change without notice.  
FIG. 1 PIN CONFIGURATIONS  
NC  
1
V
CC  
W#  
DQ2  
DQ3  
DQ0  
A1  
2
3
4
5
PIN NAMES  
A18  
A16  
A14  
A12  
A7  
1
2
3
4
5
6
7
8
9
V
CC  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
6
A15  
A17  
W#  
7
A0-A18  
E#  
W#  
G#  
DQ0-DQ7  
VCC  
Address Inputs  
Chip Enable  
Write Enable  
Output Enable  
Common Data Input/Output  
Power (+5V±10%)  
Ground  
A2  
8
A3  
9
A13  
A8  
A4  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
A6  
A5  
V
SS  
A9  
A4  
A3  
A11  
G#  
DQ5  
A10  
A11  
A5  
A2 10  
A1 11  
A0 12  
A10  
E#  
DQ7  
DQ6  
DQ5  
DQ4  
DQ3  
A13  
A14  
NC  
VSS  
NC  
DQ0 13  
DQ1 14  
DQ2 15  
No Connection  
E#  
VSS  
16  
A15  
A16  
A12  
A18  
A6  
8F8512C Pin Config  
DQ1  
V
SS  
A0  
A7  
A8  
A9  
DQ7  
DQ4  
DQ6  
A17  
VCC  
G#  
8F8512C Pin Config.  
White Electronic Designs Corp. reserves the right to change products or specifications without notice.  
July 2002  
Rev. 13A  
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com  

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