AS1119-BWLT austriamicrosystems, AS1119-BWLT Datasheet - Page 2

• 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 - P i n o u t
4 Pinout
Pin Assignments
Figure 2. Pin Assignments (Top View)
Pin Descriptions
www.austriamicrosystems.com/LED-Driver-ICs/AS1119
Table 1. Pin Descriptions
VDD1, VDD2,
SYNC_OUT
SYNC_IN,
Pin Name
C1-, C1+
C2-, C2+
GND1
GND2
GND3
RSTN
VDD3
VCP
SDA
SCL
AD0
AD1
IRQ
Pin Number
A6, E5, E1
B1, C1
A1, D1
C6
D6
C5
D5
F1
B5
F5
A2
F6
B6
E6
VDD3
VCP
C1+
C2+
C2-
C1-
A1
B1
C1
D1
E1
F1
Positive Supply Voltage. Connect to a +2.7V to +5.5V supply. Bypass this pin with
10µF capacitance to GND1, GND2, GND3.
Charge-Pump Output Voltage. Connect a 2.2µF capacitor to GND3.
Flying Cap 1. Connect a 1µF capacitor.
Flying Cap 2. Connect a 1µF capacitor.
Ground for VDD1. Used for CS0-CS8
Ground for VDD2. Used for CS9-CS17
Ground for VDD3. Used for Charge-Pump
Serial-Data I/O. Open drain digital I/O I²C data pin.
Serial-Clock Input.
I²C Address for bit 0. Put to GND or VDD to set I²C addresses.
I²C Address for bit 1. Put to GND or VDD to set I²C addresses.
Reset Input. Pull this pin to logic low to reset all control registers (set to default
values) and to put the device into power-down. For normal operation pull this pin to
V
Synchronization Clock Input or Output
Interrupt Request. Open drain digital Output.
DD
.
GND3
CS11
CS14
CS17
CS5
CS8
A2
B2
C2
D2
E2
F2
CS10
CS13
CS16
CS2
CS4
CS7
C3
D3
A3
B3
E3
F3
Revision 1.03
CS12
CS15
CS1
CS3
CS6
CS9
C4
D4
A4
B4
E4
F4
GND1
GND2
VDD2
CS0
AD0
AD1
A5
B5
C5
D5
E5
F5
Description
SYNC_OUT
SYNC_IN/
VDD1
RSTN
SDA
SCL
IRQ
A6
B6
C6
D6
E6
F6
2 - 31