A627308 Series
Block Diagram
A0
VCC
GND
A14
A15
A16
ROW
DECODER
512 X 2048
MEMORY ARRAY
I/O
0
INPUT DATA
CIRCUIT
COLUMN I/O
I/O
7
CE2
CE1
OE
WE
CONTROL
CIRCUIT
Pin Descriptions - SOP
Pin No.
2 - 12, 23,
25 - 28, 31
13 - 15,
17 - 21
22
30
24
29
32
16
1
Symbol
A0 - A16
Description
Address Inputs
Pin Description - TSOP/sTSOP
Pin No.
1 - 4, 7,
10 - 20, 31
21 - 23,
25 - 29
30
6
32
5
8
24
9
Symbol
A0 - A16
Description
Address Inputs
I/O
0
- I/O
7
CE1
Data Inputs/Outputs
Chip Enable 1
Chip Enable 2
Output Enable
Write Enable
Power Supply
Ground
No Connection
I/O
0
- I/O
7
CE1
Data Inputs/Outputs
Chip Enable 1
Chip Enable 2
Output Enable
Write Enable
Power Supply
Ground
No Connection
CE2
OE
WE
CE2
OE
WE
VCC
GND
NC
VCC
GND
NC
PRELIMINARY
(February, 2001, Version 0.2)
2
AMIC Technology, Inc.
AMICC [ AMIC TECHNOLOGY ]
