SILICON LABS
8 Bit Microcontroller, Sleepy Bee, EFM8SB1, 25 MHz, 4 KB, 512 Byte, 20 Pins, QFN
8 Bit Microcontroller, Busy Bee, EFM8BB1, 25 MHz, 4 KB, 512 Byte, 20 Pins, QFN