High performance, Low power PIC 16-bit microprocessor. Built in 64KB ISP Flash memory, 8KB SRAM. On board updateable 64KB EEPROM. RS-232, and RS-485 (BEGV627M3) or RS-422 (BEGV627M2). Corrent consumption 180mA. 128 x 64 monochrome STN LCD. On-chip power-o