AK4160 AKM [Asahi Kasei Microsystems], AK4160 Datasheet - Page 2

• Manufacturer Part Number: AK4160
• Description: 16-channel Capacitive Touch Sensor IC
• Manufacturer: AKM [Asahi Kasei Microsystems]

■
MS1313-E-01
Ordering Guide
IRQ0N /
IRQ1N /
IRQ2N /
GPIOA
GPIOB
GPIOC
AK4160EN
AKD4160
RSTN
SCL
SDA
AD0
AD1
VDD
Interface
Control
Output
Power
Serial
Clock
VSS
IRQ
−40 ∼ +85°C
AK4160EN Evaluation Board
VREG
Register
Control
28pin QFN (4mm x 4mm, 0.4mm pitch)
&
Figure 1. Block Diagram
- 2 -
PWM Logic
LED Driver
Calibration
Filter
Data
Sources
Current
RREF
GPIO
Logic
Auto
SAR
ADC
Switch
Matrix
CS10 / GPIO5
CS11 / GPIO4
CS12 / GPIO3
CS13 / GPIO2
CS14 / GPIO1
CS15 / GPIO0
CS8 / GPIO7
CS9 / GPIO6
CS0
CS1
CS2
CS3
CS4
CS5
CS6
CS7
[AK4160]
2011/11