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参数资料
| 型号： | EDI8G32130C |
| 英文描述： | 128Kx32 Static RAM CMOS, High Speed Module(128Kx32 高速CMOS静态RAM模块) |
| 中文描述： | 128Kx32的CMOS静态RAM，高速模块（128Kx32高速的CMOS静态内存模块） |
| 文件页数： | 1/5页 |
| 文件大小： | 63K |
| 代理商： | EDI8G32130C |
EDI8G32130C
128Kx32 SRAM Module
1
EDI8G32130C Rev. 0 1/98 ECO #9700
128Kx32 Static RAM
CMOS, High Speed Module
Features
128Kx32 bit CMOS Static
Random Access Memory
Access Times
BiCMOS: 10 and12ns
CMOS: 15, 20, 25ns
Individual Byte Selects
Fully Static, No Clocks
TTL Compatible I/O
High Density Package
JEDEC Standard Pinouts
72 Pad SIMM, No. 405
Common Data Inputs and Outputs
Single +5V (±10%) Supply Operation
Pin Configurations and Block Diagram
The EDI8G32130C is a high speed 4 megabit Static RAM
module organized as 128K words by 32 bits. This module is
constructed from four 128Kx8 Static RAMs in SOJ pack-
ages on an epoxy laminate (FR4) board.
Four chip enables (E-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 enables.
The EDI8G32130C is offered in a 72 Pad SIMM package,
which enables four megabits of memory to be placed in less
than 1.3 square inches of board space.
All inputs and outputs are TTL compatible 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.
Four pins, PD1 to PD4, are used to identify module memory
density in applications where alternate modules can be
interchanged.
PD1=Open
PD2=Open
PD3 = Open
PD4 = Vss
Pin Names
A-A16
Address Inputs
E-E3
Chip Enables
W
Write Enable
G
Output Enable
DQ-DQ31
Common Data Input/Output
VCC
Power (+5V±10%)
VSS
Ground
NC
No Connection
Electronic Designs Incorporated
One Research Drive Westborough, MA 01581USA 508-366-5151 FAX 508-836-4850
Electronic Designs Europe Ltd. Shelley House, The Avenue Lightwater, Surrey GU18 5RF
United Kingdom 01276 472637 FAX: 01276 473748
http://www.electronic-designs.com
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NC
PD3
PD4
VSS
PD1
PD2
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
A0
A7
A1
A8
A2
A9
DQ12
DQ4
DQ5
DQ6
DQ7
DQ13
DQ14
DQ15
VSS
W\
A15
A14
E1\
E0\
1
2
3
4
5
6
7
8
9
64
37
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E3\
E2\
A16
VSS
DQ16
DQ17
DQ18
DQ19
A10
A11
A12
G\
DQ24
DQ25
DQ26
DQ27
A3
A4
A5
VCC
A6
DQ28
DQ29
DQ30
DQ31
A13
DQ20
DQ21
DQ22
DQ23
VSS
NC
A-A16
W
G
E
E1
E2
E3
DQ-DQ7
DQ8-DQ15
DQ16-DQ23
DQ24-DQ31
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相关代理商/技术参数 |
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|---|---|
| EDI8L32128C15AC (WPS128K32-15P | 制造商:Microsemi Corporation 功能描述:EDI8L32128C15AC (WPS128K32-15P - Bulk |
| EDI8L32128C15AI | 制造商:White Electronic Designs 功能描述:SRAM Chip Async Single 5V 4M-Bit 128K x 32 15ns 68-Pin PLCC 制造商:Microsemi Corporation 功能描述:EDI8L32128C15AI - Bulk |
| EDI8L32128C15AI (WPS128K32-15P | 制造商:Microsemi Corporation 功能描述:EDI8L32128C15AI (WPS128K32-15P - Bulk |
| EDI8L32128C20AC (WPS128K32-20P | 制造商:Microsemi Corporation 功能描述:EDI8L32128C20AC (WPS128K32-20P - Bulk 制造商:White Electronic Designs 功能描述:EDI8L32128C20AC (WPS128K32-20P - Bulk |
| EDI8L32128C20AI | 制造商:Microsemi Corporation 功能描述:EDI8L32128C20AI - Bulk |
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