DS80C400 Datasheet (Maxim Integrated Products)

DS80C400, Network Microcontroller

The DS80C400 network microcontroller offers the highest integration available in an 8051 device.

Peripherals include a 10/100 Ethernet MAC, three serial ports, a CAN 2.0B ® controller, 1-Wire Master, and 64 I/O pins.

To enable access to the network, a full applicationaccessible TCP IPv4/6 network st

DS80C400 Features

* High-Performance Architecture Single 8051 Instruction Cycle in 54ns DC to 75MHz Clock Rate Flat 16MB Address Space Four Data Pointers with Auto-Increment/ Decrement and Select-Accelerate Data Movement 16/32-Bit Math Accelerator Multitiered Networking and I/O 10/100 Ethernet Media Access Controller (