原创 EP9315 Features

200 MHz ARM920T processor
16 KB data cache and 16 KB instruction cache
MMU enabling Linux?and Windows CE?
100 MHz system bus
MaverickCrunch?math engine
Floating point, integer and signal-processing instructions
Hardware interlocks allow in-line coding
MaverickKeyIDs for digital rights management or design IP security (special order feature)
32-bit unique ID and 128-bit random ID
Integrated peripheral interfaces
PCMCIA interface
Graphics accelerator
EIDE, up to two devices
1/10/100 Mbps Ethernet MAC
Three-port USB 2.0 full-speed host (OHCI)
Three UARTs (16550 type)
IrDA interface, slow and fast mode
LCD interface with dedicated SDRAM channel
Touchscreen interface
SPI port
AC '97 interface 
IIS interface, up to six channels
8x8 keypad scanner
External memory options
32-bit SDRAM interface, up to four banks
32/16/8-bit SRAM/Flash/ROM I/F
Serial EEPROM interface
Internal peripherals
Real-time clock with software trim
12 DMA channels for data transfer that maximizes system performance
Boot ROM
Dual PLLs control all clock domains
Watchdog timer
Two general-purpose 32-bit timers
40-bit debug timer
General-purpose I/Os (GPIOs)
16 enhanced GPIOs including interrupt capability
49 additional optional GPIOs on peripherals
Package: 352-pin PBGA; option for lead-free assembly and industrial temperature ratings