A625308A_15 Datasheet, PDF (3/14 Pages) AMIC Technology – 32K X 8 BIT CMOS SRAM

Block Diagram
A0
A12
A13
A14
I/O0
I/O7
ROW
DECODER
A625308A Series
512 X 512
MEMORY ARRAY
VCC
GND
INPUT DATA
CIRCUIT
COLUMN I/O
CE
OE
CONTROL
CIRCUIT
WE
Pin Descriptions – DIP / SOP
Pin No.
1-10, 21, 23-26
11-13, 15-19
20
22
27
28
14
Symbol
A0 - A14
I/O0 - I/O7
CE
OE
WE
VCC
GND
Description
Address Input
Data Input/Output
Chip Enable
Output Enable
Write Enable
Power Supply
Ground
Pin Description-TSOP
Pin No.
2-5, 8-17, 28
18-20, 22-26
27
1
6
7
21
Symbol
A0 - A14
I/O0 - I/O7
CE
OE
WE
VCC
GND
Description
Address Input
Data Input/Output
Chip Enable
Output Enable
Write Enable
Power Supply
Ground
(September, 2006, Version 1.3)
2
AMIC Technology, Corp.