STMicroelectronics

8-bit ultra-low-power MCU, 8-Kbyte Flash memory, 256-byte data EEPROM, RTC, timers, USART, I2C, SPI, ADC

STMicroelectronics

Value line, 8-bit ultralow power MCU, 8-KB Flash, 256-byte data EEPROM, RTC, timers, USART, I2C, SPI, ADC