AS1115 DB-YELLOW austriamicrosystems, AS1115 DB-YELLOW Datasheet - Page 8

• Manufacturer Part Number: AS1115 DB-YELLOW
• Description: BOARD DEMO AS1115 YELLOW
• Manufacturer: austriamicrosystems

Specifications of AS1115 DB-YELLOW

• Current - Output / Channel: *
• Outputs And Type: 8, Non-Isolated
• Voltage - Output: *
• Features: 64 LED + 16 keys, I⊃2C
• Voltage - Input: 2.7 ~ 5.5 V
• Utilized Ic / Part: AS1115
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption

AS1115
Datasheet - D e t a i l e d D e s c r i p t i o n
8 Detailed Description
Block Diagram
Figure 16. AS1115 - Block Diagram (QSOP-24 Package)
Figure 17. ESD Structure
www.austriamicrosystems.com/LED-Driver-ICs/AS1115
VDD
VDD
VDD
SCL
SDA
IRQ
24
14
1
Interface
VDD
Oszillator
I²C
(PWM, Debounce,....)
Digital Control
valid for the pins:
- IRQ
- SCL
- SDA
- ISET
- SEGA-G, SEGDP
- KEYA, KEYB
Control - Registers
Scan - Registers
Data - Registers
Registers
Logic
Open/Short
Detection
+
–
+
–
Revision 1.07
AS1115
VDD
8
2
8
19
VDD
13
ISET
2-5, 7-10
DIG0 to DIG7
11, 12
KEYA, KEYB
6
GND
15-18, 20-23
SEGA-G,
SEGDP
valid for the pins:
- DIG0 to DIG7
VDD
R
SET
8 - 24