BEGV641N
Packing List
BEGV641N Embedded System
User Manual
Software Utility Disc
Mini Cube 2 and ISP Cable (option)
BEGV641N BLOCK DIAGRAM
RS232
240 x 128 STN
NEC 8-bit Microprocessor
60KB ISP Flash
Touch Panel
3KB RAM
(default)
RS232
isolated
RS-485
isolated
RS-422
I²C
(by option)
64KB x 3 EEPROM
(Optional)
IO
Pin Mapping Table
PIN NO.
1
2
3
4
5
6
7
8
9
Signal
GND
422RP
VDD
422RN
Vadj
422TP/485P
Vout
422TN/485N
RX0
PIN NO.
10
11
12
13
14
15
16
17
18
Signal
VDD2
TX0
VDD2
RX1
GND2
TX1
GND2
SCL
IOA
PIN NO.
19
20
21
22
23
24
25
26
Signal
SDA
IOB
WP
IOC
EX_SCL
A
NC
K
Order Information
Parts NO.
BEGV641N
BEGV641N1
Description
Dual RS232
One RS232
RS232-A
☆
☆
☆
☆
☆
☆
RS232-B
☆
RS422
RS485
BEGV641N2 One RS232/One RS422
BEGV641N3 One RS232/One RS485
Display: FSTN/Gray LCD,LED/White Backlight (Default)
BOLYMIN, INC.
www.bolymin.com.tw
Revised Date:11-NOV-2009
VER:01
2
BOLYMIN [ BOLYMIN, INC ]
