Embedded Board Series
EX9142N                                                                                                                            ARM11 single Board

Key Specifications/Special Features:




532MHz ARM11 CPU with 128K L2 Cache and Security hardware
Security function feature Electronically Blown Fuses and other several
hardware/software way to protect devices’ IDs, security code & other data.
Optional 400MHz industrial version support -45C to 85C working temperature
Up to 2GByte NAND Flash, standard 256MB Flash
Up to 256MByte DDR SDRAM, standard 128MB RAM
Smart Multimedia: H.263, MPEG-4, RV (RealVideo), WMV (Windows Media Video),
MPEG-2, DiVX and optional H.264
3.5”~8” 320x240 ~ 800x600 LVDS/CMOS LCD port, support with integrated frame buffer
2D/3D(Optional) Graphic Processing Unit (GPU)
Touch Screen interface
On-board USB OTG (On-The-Go)
Audio Input / Output supports Headphone, 1W Class D speaker, microphone,
2 x RS-232 (Tx, Rx, RTS, CTS) and 1 x RS-485 system default
2 x RS-232 (DTE full 8-pin)/RS-422/RS-485 ports
4 x RS-232 (DTE full 8-pin) ports without Transceiver Drive IC
3 x internal multi Serial ports, UART / SPI programming ports
12 x GPIO
4 x ADC, one for Input Voltage measurement
1 x PWM
SPI, I2C ports for extension
Optional 4 x Video Input
Optional TVOUT Port
8 x 8 keypad interface to external keyboard
RTC (real time clock) with battery back-up
Watchdog timer and status LEDs
Optional Battery/Power Backup 128KB SRAM, up to 512KB
Internal High Speed USB Port
10/100Mb Either Net LAN
Windows CE 5.0 with multiple language support
Linux available
API provided for easy development
SD Card interface
System Auto Power On by Detect Input Voltage
-20C to 70C temperature range for main unit, optional -45C to 85c
Industrial version
Manual Push Button Power On/Off
Wide range 6Vdc ~ 36Vdc
Voltage Detection and Software Power on/Off controller
12KB Flash by I2C for Special Application
Build in Diagnostic Software
Low power, whole board be natural cooled.
FCC / CE Certification






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