X86 Processor Core

Two Cores, Master 600 MHz, Slave 400 MHz


Embedded I/D Separated L1 Cache

16-KByte I-Cache, 16-KByte D-Cache

Embedded L2 Cache

4-way 128KB L2 Cache
Write through or write back policy

DDR3 Control Interface

16 bits data bus
2 ranks
Support ECC
DDR3 clock support up to 400MHz
DRAM size maximum support up to 2GB

LCD Interface

SD Interface x3

Support SDSC, SDHC and SDXC card.

Fast Ethernet MAC x2, PHY x 1

PCIE Host Gen 1 x1 Interface

USB v2.0 x 2

HDA Controller

12bit ADC Interface x 2

8 channels

I2C bus x2

Compliant with V2.1

Boot SPI Interface

For boot up function from SPI flash

General Purpose SPI Controller x2

CAN Bus Interface x2

Compatible with CAN 2.0A/2.0B

Motion Control Interface x3

1groups of controller, 4 controllers per group

ISA Bus Interface

MTBF Counter

Real Time Clock

Less than 2.5uA (3.0V) power con-sumption while chip is power-off.

FIFO UART Port x 10 ( 10 sets COM Port )

Compatible with 16C550 / 16C552
Support programmable baud rate generator with data rate from 50 to 20M bps

Parallel Port

Support SPP/EPP/ECP mode

General Programmable I/O

Support 128 programmable I / O pins

PS / 2 Keyboard and Mouse Interface Support

Compatible with 8042 controller

JTAG Interface supported for Soft-ware Debugging

Input Clock

25 MHz
32.768 KHz

Output Clock

one clock output select from 14.318MHz /24MHz /25MHz /50MHz /ISA Clock

Operating Voltage Range

Core voltage: 1.2 V ± 5%
I/O voltage: 1.5V ± 5%, 1.8V ± 5 %, 3.3 V ± 10 %

Operating Temperature

-40°C ~ 85°C

Package Type

19x19mm LFBGA-441

Block Diagram