Infineon CY8C27643-24PVXI, 32bit CPU Microcontroller, CY8C27, 24MHz, 16 kB Flash, 48-Pin SSOP

Powerful Harvard-architecture processor M8C processor speeds up to 24 MHz 8 x 8 multiply, 32-bit accumulate Low power at high speed Operating voltage: 3.0 V to 5.25 V Operating voltages down to 1.0 V using on-chip switch mode pump (SMP) Industrial temperature range: –40 °C to +85 °C Advanced peripherals (PSoC® blocks) Twelve rail-to-rail analog PSoC blocks provide: Up to 14-bit analog-to-digital converters (ADCs) Up to 9-bit digital-to-analog converters (DACs) Programmable gain amplifiers (PGAs) Programmable filters and comparators Eight digital PSoC blocks provide: 8- to 32-bit timers and counters, 8- and 16-bit pulse-width modulators (PWMs) Cyclical redundancy check (CRC) and pseudo random sequence (PRS) modules Up to two full-duplex universal asynchronous receiver transmitters (UARTs) Multiple serial peripheral interface (SPI) masters or slaves Connect able to all general-purpose I/O (GPIO) pins Complex peripherals by combining blocks Precision, programmable clocking Internal 2.5% 24- / 48-MHz main oscillator 24- / 48-MHz with optional 32 kHz crystal Optional external oscillator up to 24 MHz Internal oscillator for watchdog and sleep