EDI8L21664V ETC1 [List of Unclassifed Manufacturers], EDI8L21664V Datasheet - Page 2

• Manufacturer Part Number: EDI8L21664V
• Description: External SRAM Memory Solution
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

EDI8L21664V
2x64Kx16 SRAM
Pin Descriptions
Block Diagram
Pin
Various
Various
Various
A0-A14
A15 A
A15 B
CE1\
CE2\
WE\
G\
Symbol
DQ0-15
A0-A14
A15A
A15B
CE1\
CE2\
WE\
Vcc
Vss
G\
Input/Output
Ground
Supply
Type
Input
Input
Input
Input
Input
Input
Input
Description
Addresses
Write Enable: This active LOW input allows a full 16-bit WRITE to occur.
Chip Enable: This active LOW input is used to enable the 'A' Bank of the device.
Chip Enable: This active LOW input is used to enable the 'B' Bank of the device.
Data Inputs/Outputs
Core power supply: +3.3V -5%/+10%
Addresses: A15 on Bank 'A' of memory
Addresses: A15 on Bank 'B' of memory
Output Enable: This active LOW asynchronous input enables the data output drivers.
Ground
EDI8L21664V Rev. 0 1/98 ECO #9704
2
64K x 16
64K x 16
SRAM
SRAM
DQ0-DQ15