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EDI8F321024C20MZC PDF预览

EDI8F321024C20MZC

更新时间: 2024-02-24 02:43:25
品牌 Logo 应用领域
WEDC /
页数 文件大小 规格书
6页 306K
描述
1024Kx32 Static RAM CMOS, High Speed Module

EDI8F321024C20MZC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:ZIP-72Reach Compliance Code:unknown
风险等级:5.83最长访问时间:20 ns
其他特性:INDIVIDUAL BYTE SELECTSI/O 类型:COMMON
JESD-30 代码:R-XZMA-T72内存密度:33554432 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:72
字数:1048576 words字数代码:1000000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:1MX32
输出特性:3-STATE封装主体材料:UNSPECIFIED
封装代码:ZIP封装等效代码:ZIP72/76,.1,.1
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:0.08 A最小待机电流:4.5 V
子类别:SRAMs最大压摆率:1.88 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:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:1.27 mm
端子位置:ZIG-ZAG处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

EDI8F321024C20MZC 数据手册

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EDI8F321024C  
White Electronic Designs  
1024Kx32 Static RAM CMOS, High Speed Module  
FEATURES  
DESCRIPTION  
The EDI8F321024C is a high speed 32 megabit Static RAM  
module organized as 1024K words by 32 bits. This module  
is constructed from eight 1024Kx4 Static RAMs in SOJ  
packages on an epoxy laminate (FR4) board.  
1024Kx32 bit CMOS Static RAM  
Access Times: 15, 20, and 25ns  
Individual Byte Selects  
Fully Static, No Clocks  
Four chip enables (EØ#-E3#) are used to independently  
enable the four bytes. Reading or writing can be executed  
on individual bytes or any combination of multiple bytes  
through proper use of selects.  
TTL Compatible I/O  
High Density Package  
72 Pin ZIP, No. 175  
The EDI8F321024C is offered in 72 pin ZIP and 72 lead  
SIMM packages, which enable 32 megabits of memory to  
be placed in less than 1.3 square inches of board space.  
72 lead SIMM, No. 176 (Angle)  
72 lead SIMM, No. 356 (Straight)  
Common Data Inputs and Outputs  
Single +5V (±10%) Supply Operation  
All inputs and outputs are TTLcompatible and operate from  
a single 5V supply. Fully asynchronous circuitry requires  
no clocks or refreshing for operation and provides equal  
access and cycle times for ease of use.  
*This product is subject to change without notice.  
Pins PD1- PD4, are used to identify module memory  
density in applications where alternate modules can be  
interchanged.  
PIN NAMES  
FIG. 1 PIN CONFIGURATIONS AND BLOCK DIAGRAM  
A0-A19  
E0#-E3#  
W#  
G#  
DQ0-DQ31  
VCC  
Address Inputs  
Chip Enables  
Write Enable  
Output Enable  
Common Data Input/Output  
Power (+5V±10%)  
Ground  
9
9
9
VSS  
NC  
No Connection  
9
#
A0-A19  
W#  
#
#
#
G#  
#
9
1 Meg  
X 4  
1 Meg  
#
DQ0-DQ3  
DQ4-DQ7  
X 4  
E0#  
E1#  
E2#  
E3#  
9
9
1 Meg  
X 4  
1 Meg  
X 4  
DQ8-DQ11  
DQ16-DQ19  
DQ24-DQ27  
DQ12-DQ15  
DQ20-DQ23  
DQ28-DQ31  
9
1 Meg  
X 4  
1 Meg  
X 4  
9
9
9
1 Meg  
X 4  
1 Meg  
X 4  
PD0 AND PD2 = GROUND  
PD1 AND PD3 = OPEN  
8F321024C Pin Config.  
8F321024C Blk Dia.  
White Electronic Designs Corp. reserves the right to change products or specifications without notice.  
Aug. 2002  
Rev. 8A  
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com  

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