8-bit Microcontroller -8 MHz - 256 kB Flash - 1,8...5,5 V - TQFP64- 8 kB SRAM - 86 I/O 8-bit Microcontroller -8 MHz - 256 kB Flash - 1,8...5,5 V - TQFP64- 8 kB SRAM - 86 I/O