![NEC](/logo/NEC.png)
NEC => Renesas Technology
on-chip resistor NPN silicon epitaxial transistor For mid-speed switching
![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
8-bit ultra-low-power MCU, 8-Kbyte Flash memory, 256-byte data EEPROM, RTC, timers, USART, I2C, SPI, ADC
![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
Value line, 8-bit ultralow power MCU, 8-KB Flash, 256-byte data EEPROM, RTC, timers, USART, I2C, SPI, ADC