AS1119-BWLT austriamicrosystems, AS1119-BWLT Datasheet - Page 19

• Manufacturer Part Number: AS1119-BWLT
• Description: IC LED 144CH DRIVER 36WLCSP
• Manufacturer: austriamicrosystems

Specifications of AS1119-BWLT

• Display Type: LED
• Configuration: Dot Matrix
• Interface: I²C
• Current - Supply: 4mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-UFBGA, 36-WLCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Other names: AS1119-BWLTTR

AS1119
Datasheet - R e g i s t e r D e s c r i p t i o n
3 Blocks with 5x6 LED Matrix
The AS1119 can be configured to control three seperated blocks of LEDs matrixes. This must be set via the bit D0 in
the AS1119 config register
Figure 22. 5x6 LED Matrix with 3 Matrixes
Table 11. Dataframe Adress Structure for 3 Matrixes
In
LED is on. A ‘1’ puts the LED on.
Note: LED A01 is the first LED of the Current Source 0 in the Matrix A. LED B01 is the first LED of the Current
Table 12. LEDs ON/OFF Register Format for 3 Matrixes Setup
www.austriamicrosystems.com/LED-Driver-ICs/AS1119
Current
Source
CS0
CS1
CS2
CS3
CS4
CS5
Table 12
CS12
CS13
CS14
CS0,
CS6,
CS1,
CS7,
CS2,
CS8,
A
Current Source
Source 6 in the Matrix B. and so on.
Matrix
CS10
CS11
CS6
CS7
CS8
CS9
it’s described which databit represents which LED in the matrix. Per default all databits are ‘0’, meaning no
0x00
0x01
0x02
0x03
0x04
0x05
HEX A7 A6 A5 A4 A3 A2 A1 A0
B
Matrix A
CS12
CS13
CS14
CS15
CS16
CS17
0
0
0
0
0
0
C
0
0
0
0
0
0
(see AS1119 Config Register (0x04) on page
0
0
0
0
0
0
A
0x0A
0x00
0x02
0x04
0x06
0x08
Adress
0
0
0
0
0
0
On / Off
Matrix
B
0
0
0
0
0
0
0x0B
0x01
0x03
0x05
0x07
0x09
0
0
0
0
1
1
C
0
0
1
1
0
0
Adresses (HEX code)
0
1
0
1
0
1
Revision 1.03
A
Matrix B
0x1A
0x1C
0x12
0x14
0x16
0x18
LED
LED
LED
D7
23
39
X
X
X
7
Matrix
Blink
B
LED
LED
LED
LED
LED
LED
D6
14
22
30
38
46
6
0x1B
0x1D
0x13
0x15
0x17
0x19
LED
LED
LED
LED
LED
LED
D5
13
21
29
37
45
25).
5
C
LED
LED
LED
LED
LED
LED
D4
12
20
28
36
44
4
0x24-0x2B 0x2C-0x33
0x34-0x3B 0x3C-0x43
0x44-0x4B 0x4C-0x53
0x54-0x5B 0x5C-0x63
0x64-0x6B 0x6C-0x73
0x74-0x7B 0x7C-0x83
Data
A
LED
LED
LED
LED
LED
LED
D3
19
27
35
43
11
3
Intensity
Matrix
LED
LED
LED
LED
LED
LED
D2
10
18
26
34
42
B
2
Matrix C
LED
LED
LED
LED
LED
LED
D1
17
25
33
41
1
9
C
LED
LED
LED
LED
LED
LED
D0
16
24
32
40
0
8
19 - 31