По слухам дешевая плата на S3С4510 или S3С4530.
http://www.visionsystems.de/arm7.htmlAIM711
Processor: ARM7 50Mhz, 32-bit RISC CPU (Big Endian)
Memory: 8 MB SDRAM (32 bit wide)
Flash: 2 MB (8 bit wide)
Time: Real Time Clock for date, time and alarm
Connector: SODIMM 144 card edge
Power: 5V, 450mA (optional 3V battery for RTC)
Dimensions: 50 x 66 mm
I/O Ports:
LAN: 10BaseT / 100BaseTx autosense Ethernet
Digital I/O: TTL 4 x Input, 4 x Output
Serial Interface: 1 x 16C550 all modem signals, 1 x 3-wire, up to 460.8kbps
External Bus: 8 Bit, 2 IRQ
Software
Operating system: eCos, configurable
Compiler: GNU Cross-Compiler tools for ARM Processor
Debugger: Debugger GNU insight
Developer tools: Dev C++ from Bloodshed Software
Templates Manager
Bootmanager RedBoot
AIM Manager for Firmware
Цену надо запрашивать отдельно.