SWM220C8T7-50 with LQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) RoHS is a high-end microcontroller units (MCUs/MPUs/SOCs) manufactured by Synwit. It features a 32bit ARM Cortex-M3 CPU core operating at up to 50MHz. It has 1.7KB SRAM, up to 256KB embedded Flash, built-in RTC, 8-channel ADC and 6-channel PWM, up to 19-ch GPIO pins, 4-channel SPI, 4- channel UART (RS-232/485 compatible). It has wide operating voltage of 1.8V to 5.5V, low power consumption, excellent data communication capability, flexibility and scalability. This MCU is RoHS compliant and specially designed for industrial control, automotive, metering, medical devices, smart home automation and other high-end applications.