Cmsemicon CMS32M5533

Core - ARM Cortex-M0 core runs up to 64 MHz - One 24-bit system timer - Supports low power Sleep/Deep sleep/Stop Mode - A single-cycle 32-bit hardware multiplier - A six-cycles 32-bit hardware divider Memory - 32KB Flash memory for program memory and boot - Independent 1KB Flash memory for data memory - 8KB SRAM for internal scratch-pad RAM (SRAM) In-System Programming (ISP) & In-Application Programming (IAP) & In-Circuit Programming (ICP) Clock Control - Programmable system clock source - 48/64 MHz internal oscillator (HIRC) (1% accuracy at 25'C, 2.1 V to 5.5 V) - 40 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 16/32-bit Timers with 3-levels pre-scaler Watchdog Timer & Window Watchdog Timer - Programmable clock source and timeout period EPWM - Built-in enhanced PWM, up to six channels CCP - Two groups CCP(Capture/Compare/PWM) UART - Two UART devices SPI - One SPI device I2C - One I2C device ADC0 - 12-bit SAR ADC with 100K SPS ADC1 - 12-bit SAR ADC with 1.2M SPS Analog Comparator - Two analog comparators Programmable Gain Amplifier - Two programmable gain amplifiers Operation Amplifier - Two operation amplifiers LVR - Programmable 3 threshold levels: 1.9V/2.1V/2.6V LVD - Programmable 6 threshold levels: 2.0V/2.2V/2.4V/2.7V/3.0V/3.7V 96-bit unique ID 128-bit user ID