AS1120-T austriamicrosystems, AS1120-T Datasheet - Page 2

• Manufacturer Part Number: AS1120-T
• Description: IC DRIVER LCD 46SEGMENTS 64-TQFP
• Manufacturer: austriamicrosystems

Specifications of AS1120-T

• Display Type: LCD
• Configuration: 46 Segment
• Interface: Parallel/Serial
• Current - Supply: 5µA
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -

AS1120
Datasheet - P i n o u t a n d P a c k a g i n g
4 Pinout and Packaging
Pin Assignments and Markings
Figure 2. Pin Assignments (Top View) and Markings
Pin Descriptions
Table 1. Pin Descriptions
www.austriamicrosystems.com/LCD-Driver-ICs/AS1120
1, 16, 32, 33, 48, 49
Pin Number
17:31
34:41
44:47
50:64
2:5
10
11
12
13
14
15
42
43
6
7
8
9
LCD42:LCD45
LCD15:LCD22
LCD23:LCD26
LCD27:LCD41
LCD0:LCD14
DATAOUT
DATAOUT
Pin Name
RESETN
BPLOUT
BPLOUT
RESETN
DATAIN
DATAIN
V
V
CLKIN
BPLIN
LCD42
LCD43
LCD44
LCD45
LOAD
CLKIN
TEST
BPLIN
SSOSC
LOAD
OSC
TEST
SSOSC
N/C
V
V
OSC
N/C
N/C
DD
SS
10
12
13
14
15
16
11
1
2
3
4
5
6
7
8
9
Not Connected
LCD Output Segments 42:45
Test pin. This pin must be tied to pin V
Serial Data Output
Shift Register Clock
Load Strobe from Shift Register to Latch
Serial Data Input
Backplane Input
Backplane Output
Active-Low Asynchronous Reset
Internal Oscillator Power Ground
Oscillator Pad.
a). Internal clock (see page 8)
b) External clock; tied to VSSOSC
LCD Output Segments 0:14
LCD Output Segments 15:22
Power Ground
Positive Power Supply
LCD Output Segments 23:26
LCD Output Segments 27:41
AS1120
Revision 1.06
Description
48 N/C
47 LCD26
46 LCD25
45 LCD24
44 LCD23
43 V
42 V
41 LCD22
40 LCD21
39 LCD20
38 LCD19
37 LCD18
36 LCD17
35 LCD16
34 LCD15
33 N/C
DD
DD
SS
.
2 - 13