edi8f81024c White Electronic Designs Corporation, edi8f81024c Datasheet

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edi8f81024c

Manufacturer Part Number
edi8f81024c
Description
1mx8 Static Cmos, Module
Manufacturer
White Electronic Designs Corporation
Datasheet
1Mx8 Static RAM CMOS, Module
*This product is subject to change without notice.
White Electronic Designs Corp. reserves the right to change products or specifi cations without notice.
July 2002
Rev. 8
FEATURES
PIN CONFIGURATIONS AND BLOCK DIAGRAM
1024Kx8 bit CMOS Static
Random Access Memory
• Access Times 70 thru 100ns
• Data Retention Function (EDI8F81024LP)
• TTL Com pat i ble In puts and Outputs
• Fully Static, No Clocks
High Density Packaging
• 36 Pin SIP, No. 62
Single +5V (±10%) Supply Operation
White Electronic Designs
DQ2
DQ3
DQ0
DQ5
DQ1
DQ7
DQ4
DQ6
V
A10
A13
A14
A19
A15
A16
A12
A18
A17
V
V
A11
V
W#
NC
G#
A1
A2
A3
A4
A5
E#
A6
A0
A7
A8
A9
CC
CC
SS
SS
PIN OUT
1
2
3
4
5
6
7
8
9
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
1
The EDI8F81024C is a 8Mb CMOS Static RAM based on eight
128Kx8 Static RAMs mount ed on a multi-layered epoxy laminate
(FR4) substrate.
A version featuring Low Power with Data Retention (EDI8F81024LP)
is also available.
The EDI8F81024C is offered in a double sided, 36 pin single-in-line
Package (SIP). Surface mount SIP tech nol o gy is a cost ef fec tive
so lu tion to very high packing density re quire ments.
All inputs and outputs are TTL compatible and op er ate from a single
5V supply. Fully asyn chro nous, the EDI8F81024C re quires no clocks
or refreshing for op er a tion.
DESCRIPTION
A0-A16
W#
G#
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
AØ-A19
E#
W#
G#
DQØ-DQ7
V
V
NC
CC
SS
128K
128K
128K
128K
128K
128K
128K
128K
X 8
X 8
X 8
X 8
X 8
X 8
X 8
X 8
A19
A18
A17
E#
PIN NAMES
Address Inputs
Chip Enable
Write Enable
Output Enable
Common Data Input/Output
Power (+5V±10%)
Ground
No Connection
DEC
DQ0-DQ7
EDI8F81024C

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edi8f81024c Summary of contents

Page 1

... Package (SIP). Surface mount SIP tech nol cost ef fec tive so lu tion to very high packing density re quire ments. All inputs and outputs are TTL compatible and op er ate from a single 5V supply. Fully asyn chro nous, the EDI8F81024C re quires no clocks or refreshing for tion. PIN NAMES AØ ...

Page 2

... HIGH Z I CC1 Capacitance (DQ Pins) Input (E#) Control Lines D I OUT CC1 D I Input (W#) Line (G#) IN CC1 These parameters are sampled, not 100% tested. 2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com EDI8F81024C Sym Min Typ Max V 4.5 5.0 5 2.2 – ...

Page 3

... TOE 40 TGLQX TOLZ 0 TGHQZ TOHZ 30 TAVAV ADDRESS 1 ADDRESS 2 TAVQX TAVQV DATA 1 TAVAV TAVQV TELQV TGLQV TGLQX 3 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com EDI8F81024C 85ns 100ns Min Max Min Max Units 85 100 ns 85 100 ns 85 100 ...

Page 4

... TEHDX TDH 0 TWLQZ TWHZ 0 30 TDVWH TDW 30 TDVEH TDW 30 TWHQX TWLZ 5 TAVAV TELWH TAVWH TWLWH TWLQZ 4 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com EDI8F81024C 85ns 100ns Min Max Min Max Units 85 100 ...

Page 5

... CCDR CC ≥ -0. ≤ 0.2V TCDR TAVAV* DATA RETENTION MODE 4.5V 4. E#≥VDD-0.2V 5 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com EDI8F81024C TEHAX TEHDX Typ Max Unit 70°C 85°C 2 – – – V – 25 300 400 µA – 50 450 550 µ ...

Page 6

... Data Retention EDI8F81024C70BSC EDI8F81024LP70BSC EDI8F81024C85BSC EDI8F81024LP85BSC EDI8F81024C100BSC EDI8F81024LP100BSC Note: To order an Industrial grade product substitute the letter C in the Suffi x with the letter I, e.g. EDI8F81024C70BSC becomes EDI8F81024C70BSI. PACKAGE DESCRIPTION PACKAGE NO. 62: 36 PIN SINGLE-IN-LINE PACK AGE .050 .050 .175 .100 TYP. .125 White Electronic Designs Corp. reserves the right to change products or specifi ...

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