WMS512K8-XXX Datasheet, PDF (1/10 Pages) White Electronic Designs Corporation – 512Kx8 MONOLITHIC SRAM, SMD 5962-95613

White Electronic Designs
WMS512K8-XXX
512Kx8 MONOLITHIC SRAM, SMD 5962-95613
FEATURES
Access Times 15, 17, 20, 25, 35, 45, 55ns
MIL-STD-883 Compliant Devices Available
Revolutionary, Center Power/Ground Pinout JEDEC
Approved
36 lead Ceramic SOJ (Package 100)
36 lead Ceramic Flat Pack (Package 226)
Evolutionary, Corner Power/Ground Pinout JEDEC
Approved
32 pin, Rectangular Ceramic Leadless Chip
Carrier (Package 601)
Commercial, Industrial and Military
Temperature Range
5V Power Supply
Low Power CMOS
Low Power Data Retention for Battery Back-up
Operation
TTL Compatible Inputs and Outputs
32 pin Ceramic DIP (Package 300)
32 lead Ceramic SOJ (Package 101)
*This product is subject to change without notice.
32 lead Ceramic Thinpack™ Flat Pack
(Package 321)
REVOLUTIONARY PINOUT
36 FLAT PACK
36 CSOJ
TOP VIEW
EVOLUTIONARY PINOUT
32 DIP
32 CSOJ (DE)
32 FLAT PACK (FF)
TOP VIEW
32 CLCC
TOP VIEW
A0
1
A1
2
A2
3
A3
4
A4
5
CS#
6
I/O0
7
I/O1
8
VCC
9
VSS
10
I/O2
11
I/O3
12
WE#
13
A5
14
A6
15
A7
16
A8
17
A9
18
36
NC
35
A18
34
A17
33
A16
32
A15
31
OE#
30
I/O7
29
I/O6
28
VSS
27
VCC
26
I/O5
25
I/O4
24
A14
23
A13
22
A12
21
A11
20
A10
19
NC
A18 1
A16 2
A14 3
A12 4
A7 5
A6 6
A5 7
A4 8
A3 9
A2 10
A1 11
A0 12
I/O0 13
I/O1 14
I/O2 15
Vss 16
32 Vcc
31 A15
30 A17
29 WE#
28 A13
27 A8
26 A9
25 A11
24 OE#
23 A10
22 CS#
21 I/O7
20 I/O6
19 I/O5
18 I/O4
17 I/O3
4 3 2 1 32 31 30
A7 5
29 WE#
A6 6
28 A13
A5 7
27 A8
A4 8
26 A9
A3 9
25 A11
A2 10
24 OE#
A1 11
23 A10
A0 12
22 CS#
I/O0 13
21 I/O7
14 15 16 17 18 19 20
PIN DESCRIPTION
A0-18
I/O 0-7
CS#
OE#
WE#
VCC
GND
Address Inputs
Data Input/Output
Chip Select
Output Enable
Write Enable
+5.0V Power
Ground
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
1
White Electronic Designs Corporation • [phone] • www.wedc.com