The Microchip PIC series 8bit low power, high performance MCU with XLP technology has 8 KB flash memory, 512B RAM, 768B EEPROM, 22 I/O ports and 28 pins. It has 64MHz DC operating frequency and it's operating temperature ranges between -40°C to +85°C (Industrial).

C Compiler optimized architecture/instruction set
Up to 16 MIPS operation
16-bit wide instructions, 8-bit wide data path
Priority levels for interrupts
31-level, software accessible hardware stack
8 x 8 Single-Cycle Hardware Multiplier
Factory calibrated to ± 1%
Software selectable frequencies range of 31 kHz to 16 MHz
64 MHz performance available using PLL
No external components required
Four Crystal modes up to 64 MHz
Two external Clock modes up to 64 MHz
4X Phase Lock Loop (PLL)
Secondary oscillator using Timer1 @ 32 kHz