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BEGV641N 参数 Datasheet PDF下载

BEGV641N图片预览
型号: BEGV641N
PDF下载: 下载PDF文件 查看货源
内容描述: 显示嵌入式系统 [Display Embedded System]
分类和应用:
文件页数/大小: 3 页 / 322 K
品牌: BOLYMIN [ BOLYMIN, INC ]
 浏览型号BEGV641N的Datasheet PDF文件第2页浏览型号BEGV641N的Datasheet PDF文件第3页  
BEGV641N  
Display Embedded System  
T/P Connector  
RS485  
B / L  
LCD  
Controller  
RS232  
ISP Port  
NEC  
Microprocessor  
EEPROM  
RS422  
26 pins Connector  
Your 60KB  
application program  
here!  
Features  
High performance, Low power NEC 8-bit microprocessor  
Built-in 60KB ISP Flash memo
r
y / 3KB RAM  
On board updateable 128KB EEPROM  
One isolated RS485 / 422 / 232, 1 x RS232  
Lower voltage operation to 3.3V  
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): 144 x 104 x 20mm  
Built-in 4-wired resistive touch panel  
240 x 128 monochrome STN LCD  
Built-in JIS Level 1 & 2 Kanji ROM  
Hardware Specifications  
Processor  
RS232 / 422 / 485 Port  
Support dual serial port, one is three-wired RS232,  
another is shared in among RS232 / isolated  
RS422 / isolated RS485 port by option  
NEC  
PD78F0525A 8-bit microprocessor  
Memory  
60KB in-system programmable flash  
Serial Peripheral Interface  
One two-wired serial interface(I²C) up to  
250KHz data transfer speed  
High-speed RAM 1KB  
Expansion RAM 2KB  
64KB x 2 external I²C CMOS EEPROM (option: 64KBx3)  
Touch Panel Interface  
Support four-wired resisitive touch panel interface  
Display Interface  
Support 8-bit single scan 240 x 128 monochrome  
Software Utilities  
Support RS232 / 422 / 485 driver, I²C driver,  
touch panel driver, and LCM driver for free  
STN LCD (edge LED white backlight)  
Built-in JIS Level 1 & 2 Kanji ROM  
DC Requirement  
DC3.3V~5.5V  
BOLYMIN, INC.  
1
VER:01