BEGA220A
Display Embedded System
Features
400MHz 32 bit RISC architecture
ARM926EJ CPU core
2GB NAND Flash / 64MB DDRII memory
WINCE 5.0 OS
LCD controller supporting RGB maximum
16M color at 24bpp
On board 10 / 100Mbps high performance
Ethernet with RJ45
1 x Host USB / 1 x Device USB
1 x isolated RS485 / 422
3 x RS232 / 1 x SPI
Audio codec with dual channels amplifiers
6 x Channels ADC and one 4-wired touch panel
12 programmable IO
9V~28V DC requirement
Hardware Specifications
Processor
16 / 32 bit RISC architecture ARM926EJ RISC CPU core
64-way associative cache with I-cache (16KB) and
D-cache(16KB)
400MHz CPU clock
GPIO
Support 12 x interrupted based IO sharing with Key board
interface
ADC(option)
Support 6 x channel 12-bit high speed A / D converter
OS Memory
WINCE 5.0 with 2GB NAND Flash memory
Key Pads Interface(option)
Support 12 Interrupted based IO
System Memory
512K Byte SRAM
16 bit 64MB 133MHz DDRII memory
Touch Panel Interface
Support 4-wired resistive type touch panel interface
SD/MMC Card Socket
Support SD / MMC host interface
Compatible with SD memory protocol and SD media card
protocol
Display
Support 16M color TFT at 24bpp mode with resolution
800 x 480
LED backlight supported
Serial Port
Support 2 x 3-wired DMA-based operation UART
1 x RS485 / 422 isolated communication port
1 x high speed SPI interface
Ethernet Controller
High performance 16-bit 10 / 100 Ethernet controller fully
compliant with IEEE 802.3 / 802.3u standards
RJ45 connector with active and link LED indicators
USB Ports
Support 1 x USB host compatible with USB 1.1
Support 1 x USB device compatible USB 2.0
WLAN Module(option)
Support WLAN module compliant with IEEE 802.11b/g
Operating on 2.4GHz ISM radio band
Wi-Fi compliant
Audio Codec
Support DSP based processing stereo codec with SNR
102dB DAC / differential microphone input
Software programmable volume control and mute control
Dual channels 2 watts speaker output
Power Requirement
DC9V~28V power requirement with short circuit
protection
Operating Temperature
TFT -20°C ~ 70°C
T/P -20°C ~ 60°C
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