- Fully software compatible with industrial standard 8051
- Pipelined architecture 4~5 times faster than a standard 8051
- 2 data Pointers for fast memory block processing
- Internal 2K Byte boot ROM
- Internal 64K Bytes Embedded Program FLASH Memory
- Internal 256 Bytes Embedded Data FLASH Memory
- Internal 64K Bytes SRAM
- External 11.0592 MHz operation frequency for internal PLL logic
- Interrupt Controller : 2 priority levels / 4 external interrupt sources / 1watchdong interrupt
- Four 8 bit I/O Ports
- Three timers/counters
- Full Duplex UART
- Programmable Watchdog Timer
- DoCD & trade compatible debugger
- Fully Hardwired TCP/IP Core
- 8 independent hardware socket and hybrid software stack
- Internal 32K Bytes memory for TCP/IP data communication
- 10BaseT/100Base TX Ethernet MAC/PHY Embedded
- Auto negotiation (Full / Half Duplex)
- Auto MDI/MDIX
- 3.3V operation with 5V I/O signal tolerance
- 100LQFP Package
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