A23L26166/A23L261661/A23L261662 Series
Pin Descriptions
Pin No.
48L TSOP
(Flash Type)
(A23L261661)
48L TSOP
(Mask ROM Type)
(A23L26166)
56L TSOP (I)
(A23L261662)
Symbol
Description
2-23
1-10, 13, 16-25, 48
3-12, 15, 18-26,
31, 54
A0-A21
Address Inputs
29-36, 38-44
45
35-42, 44-50
51
28-35, 39-45
46
O0-O14
O15/A-1
Data Outputs
Output 15(WORD mode) /
LSB Address (BYTE mode)
24
27
1
26
28
47
32
34
53
Chip Enable Input
CE
OE
Output Enable Input
BYTE or WORD mode Selection
BYTE
VCC
GND
NC
37
43
37-38
Power Supply
Ground
27, 46
33, 52
25-26, 47-48
-
11, 12, 14, 15
1-2, 13-14, 16-17,
27-28, 29-30, 55-56
No Connection
Recommended DC Operating Conditions
(TA = 0°C to + 70°C)
Symbol
VCC
GND
VIH
Parameter
Min.
2.7
0
Max.
3.6
Unit
V
Supply Voltage
Ground
0
V
Input High Voltage
Input Low Voltage
2.2
- 0.3
VCC+0.3
0.6
V
VIL
V
PRELIMINARY (December, 2009, Version 0.4)
3
AMIC Technology, Corp.
AMICC [ AMIC TECHNOLOGY ]
