Nuvoton MINI52ZAN

The Nuvoton MINI52ZAN is a Core - ARM Cortex-M0 core runs up to 24 MHz - One 24-bit system timer - Supports low power Idle Mode - A single-cycle 32-bit hardware multiplier - NVIC for the 32 interrupt inputs, each with 4-levels of priority - Supports Serial Wire Debug (SWD) with 2 watchpoints/4 breakpoints Built-in LDO for Wide Operating Voltage Range: 2.5 V to 5.5 V Memory - 4KB/8KB/16KB Flash memory for program memory (APROM) - Configurable Flash memory for data memory (Data Flash) - 2KB Flash memory for loader (LDROM) - 2KB SRAM for internal scratch-pad RAM (SRAM) In-System Programming (ISP) & In-Circuit Programming (ICP) Clock Control - Programmable system clock source - 4 to 24 MHz crystal oscillator (HXT) - 32.768K crystal oscillator (LXT) for idle wake-up and system operation clock - 22.1184 MHz internal oscillator (HIRC) (1% accuracy at 250C, 5V) - 10 KHz internal low-power oscillator (LIRC) for watchdog and idle wakeup I/O Port - Up to 30 General Purpose I/O (GPIO) pins Timer - Two 24-bit Timers with 8-bit pre-scaler Watchdog Timer - Programmable clock source and timeout period PWM - Built-in up to three 16-bit PWM generators UART - One UART device - Support IrDA (SIR) function - Programmable baud-rate generator up to 1/16 system clock - Support RS-485 function SPI - One SPI device - Master up to 24 MHz, and Slave up to 4 MHz - Support SPI master/slave mode - Full duplex synchronous serial data transfer - MSB or LSB first data transfer I2C - Master/Slave mode up to 1 Mbit/s (Fast-mode Plus) - Bi-directional data transfer between masters and slaves - Multi-master bus (no central master) - Support multiple address recognition (four slave address with mask option) ADC - 10-bit SAR ADC with 150K SPS Analog Comparator - Two analog comparators - Build-in comparator reference voltage (CRV) BOD Reset - Programmable 3 threshold levels: 3.8V/2.7V/2.0V 96-bit unique ID.