Microchip, 32bit MIPS32, PIC32 Microcontroller, 50MHz, 512 kB Flash, 100-Pin TQFP

MCU Core:
80MHz/105DMIPS, 32-bit MIPS M4K® Core
USB 2.0 On-The-Go Peripheral with integrated PHY
10/100 Ethernet MAC with MII/RMII Interfaces
2 x CAN2.0b modules with 1024 buffers
8 Dedicated DMA Channels for USB OTG, Ethernet, and CAN
5 Stage pipeline, Harvard architecture
MIPS16e mode for up to 40% smaller code size
Single cycle multiply and hardware divide unit
32 x 32-bit Core Registers
32 x 32-bit Shadow Registers
Fast context switch and interrupt response
MCU System Features:
512K Flash (plus 12K boot Flash)
128K RAM (can execute from RAM)
8 Channel General Hardware DMA Controller
Flash prefetch module with 256 Byte cache
Lock instructions or data in cache for fast access
Programmable vector interrupt controller