BEGV639M Display Embedded System ISP port 18pins Connector RS422 RS232 RS485 EEPROM PIC24F Microprocessor LCD Controller T/P Connector Your 64KB application program here! Features High performance, Low power er PIC 16-bit microprocessor Built-in 64KB ISP Flash memory / 8KB SRAM On board updateable 64KB EEPROM (128KB option) 1 x RS485 / 422 / 232, 1 x RS232 High speed I²C Built-in 4-wired resistive touch panel Current consumption 160mA 240 x 64 monochrome STN LCD On-chip power-on reset(POR) and programmable watchdog reset Comprehensive set of development tools and application notes for self programming RS485 / 422 / 232 driver, I²C driver, touch panel driver, LCM driver and utility are supported Dimension (W x H x D): 180 x 65 x 19mm Hardware Specifications Processor Microchip PIC24FJ64GA004 16-bit microprocessor Memory 64KB in-system programmable flash 8KB internal SRAM 64KB x 1 external I²C CMOS EEPROM (option: 64KBx2) Display Interface Support 8-bit scan 240 x 64 monochrome STN LCD (edge LED white backlight) RS232 / 422 / 485 Port Serial Peripheral Interface One two-wired serial interface (I²C) 250KHz data transfer speed Touch Panel Interface Support four-wired resisitive touch panel interface Software Utilities Support RS232 / 422 / 485 driver, I²C driver, touch panel driver and LCM driver for free DC Requirement DC4.5V~5.5V Support dual serial port, one is three-wired RS232, another is shared in among RS232/422/485 port by option BOLYMIN, INC. VER:04 1 BEGV639M Packing List BEGV639M Embedded System User Manual Software Utility Disc ICD 3 and ISP Cable (option) BEGV639M BLOCK DIAGRAM (default) 240 x 64 STN RS232 PIC 16-bit Microprocessor RS232 64KB ISP Flash Touch Panel RS-485 8KB Internal SRAM (by option) RS-422 I²C 64KB x 1 EEPROM (64KB x 2 option) IO Pin Mapping Table PIN NO. Signal PIN NO. Signal 1 GND 10 IOA 2 TX0 11 422TP/485P/TX1 3 VDD 12 IOB 4 RX0 13 422TN/485N/RX1 5 VADJ 14 IOC 6 SCL 15 422RP 7 Vout 16 A 8 SDA 17 422RN 9 /Reset 18 K Order Information Parts NO. Description RS232-A RS232-B BEGV639M Dual RS232 ☆ ☆ BEGV639M1 One RS232 ☆ BEGV639M2 One RS232/One RS422 ☆ BEGV639M3 One RS232/One RS485 ☆ RS422 RS485 ☆ ☆ Display: FSTN/Gray LCD,LED/White Backlight(Default) BOLYMIN, INC. www.bolymin.com.tw Revised Date:17-NOV-2009 VER:04 2 BEGV606M/627M/629M/639M Display Embedded System MICROCHIP PIC 16bit microprocessor PIC24FJ64GA004 64K Bytes In-system programmable flash 8K Bytes SRAM MICROCHIP PIC 16bit microprocessor PIC24FJ64GA002 64K Bytes In-system programmable flash 8K Bytes SRAM 128 x 64 OLED 240 x 64 STN BEGV639M BEGV629M isolated I²C (Real-time clock) (A/D Converter) / isolated RS-485 RS-422 RS232 (PLC) (Terminal) 128 x 64 STN 20 x 2 STN BEGV627M BEGV606M BOLYMIN, INC.