器件名称: BETA903A
功能描述: Mobile Data Terminal
文件大小: 185.97KB 共2页
简 介:BETA903A
Mobile Data Terminal
Features
400MHz 32bit RISC architecture ARM926EJ CPU core 2GB NAND Flash / 64 MB DDRII / 512KB SRAM WINCE5.0 OS 8 interruptible key pad 4 x IO / 1 x Host USB / Device USB / 3 x RS232 On board GSM / GPS module 7” TFT 16:9 display with 800 x 480 resolution DSP based audio codec via IIS-bus interface Built-in 2W amplifier / earphone Support SD / HS-MMC card 4-wired touch panel interface(option) 9V~28V DC requirement Backup charger circuit inside With car holder
Hardware Specifications Processor
32 bit RISC architecture ARM926EJ CPU core 64-way associative cache with I-cache (16KB) and D-cache (16KB) 400MHz CPU clock
Display
Support 16M color TFT at 18bpp mode with resolution 800 x 480 or equvalence LED backlight supported
OS Memory
WINCE 5.0 with 2GB NAND Flash memory
GSM Module
Siemens Tri-Band wireless module supporting 900/1800/1900MHz default(or 850 / 1800 / 1900MHz ) Support Voice / SMS / CS Data / GPRS mode Built-in TCP / IP stack speed design of M2M application Support passive antenna
System Memory
16-bit 64MB / 133MHz DDRII memory
SD / MMC Card Socket
Support SD / MMC host interface Compatible with SD memory protocol and SD media card protocol
GPS Module
Support GPS module with 16 channels ANTARIS 4 receiver engine (or 50 channels receiver engine) with passive antenna Support GGA / RMC / TXT / GLL / GSA / GSV / VTG message Sensitivity of tracking -158dBm ~ -160dBm Support active antenna
External Setting Connector
Support JTAG for de……
