WMS512K8V-XCX Datasheet, PDF (1/6 Pages) White Electronic Designs Corporation – 512Kx8 MONOLITHIC SRAM

White Electronic Designs
WMS512K8V-XCX
ADVANCED*
512Kx8 MONOLITHIC SRAM
FEATURES
Access Times 70, 85, 100, 120ns
MIL-STD-883 Compliant Devices Available
Low Voltage Operation
Evolutionary, Corner Power/Ground Pinout JEDEC
Approved
• 32 pin Ceramic DIP (Package 300)
• 32 lead Ceramic SOJ (Package 101)
Commercial, Industrial and Military Temperature
Ranges
Low Power CMOS
Low Voltage Operation
• 3.3V ± 10% Power Supply
Low Power Data Retention
TTL Compatible Inputs and Outputs
* This product is under development, is not qualified or characterized and is subject to
change or cancellation without notice.
EVOLUTIONARY PINOUT
32 DIP
32 CSOJ (DE)
TOP VIEW
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
GND 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
PIN DESCRIPTION
A0-18
I/O0-7
CS#
OE#
WE#
VCC
GND
Address Inputs
Data Input/Output
Chip Select
Output Enable
Write Enable
+3.3V Power Supply
Ground
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
February, 2000
Rev. 2
1
White Electronic Designs Corporation • [phone] • www.wedc.com