LP62E16128A-T Series
Block Diagram
A0
VCC
GND
1024 X 2048
DECODER
A15
MEMORY ARRAY
A16
I/O
1
COLUMN I/O
INPUT
DATA
CIRCUIT
I/O
9
INPUT
DATA
CIRCUIT
I/O
8
I/O
16
CE
LB
HB
OE
WE
CONTROL
CIRCUIT
Pin Descriptions -- TSOP
Pin No.
1 - 5, 18 - 22,
24 鈥?27, 42 - 44
6
Symbol
A0 - A16
Description
Address Inputs
CE
I/O
1
- I/O
16
WE
LB
HB
OE
VCC
GND
NC
Chip Enable Input
7 - 10, 13 - 16,
29 - 32, 35 - 38
17
39
40
41
11, 33
12, 34
23, 28
Data Inputs/Outputs
Write Enable Input
Lower Byte Enable Input (I/O
1
to I/O
8
)
Higher Byte Enable Input (I/O
9
to I/O
16
)
Output Enable Input
Power
Ground
No Connection
(December, 2003, Version 1.3)
3
AMIC Technology, Corp.