User's Manual

Ultra-low-power analog comparator
UART
2x SPI
Ultra-low power
I2C, I2S
Real-time clock
AES-128 security module
Support for 8 capacitive sensing channels
Application Profile
Consumer electronics
Mobile phone accessories
Sports & Fitness equipment
HID applications
Home and Building Automation
Lighting Control
Alarm and Security
Electronic Shelf Labeling
Proximity Tags
Medical
Remote Controls
Wireless Sensor Networks