W7100A-64QFN

iMCU W7100A-64QFN – Single Chip Microcontroller with TCP/IP and 10/100 Fast Ethernet MAC/PHY

- 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
- 19 IO 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
- 64QFN Package

iMCU W7100A (100 Pin Package) is 100% compatible with W7100. 
W7100A is the upgraded chip by adding the functions of Memory Lock, Power Down mode and GPIO Pull-Up/Down control. For the tiny embedded device, 64QFN package type is supported.