MCF52259CAG80 Description

A 32-bit ColdFire microcontroller, the MCF52259CAG80. The NXP MQXTM RTOS software is included in full as part of the MCF5225x series of highly integrated devices with on-chip USB, Ethernet, CAN, and encryption features. An overview of the 32-bit MCF52259 microcontroller is given in this document, with special attention paid to its comprehensive and varied feature set. This 32-bit device features outstanding performance and low power consumption thanks to its Version 2 ColdFire core, which operates at a frequency of up to 80MHz. 64kB of static random access memory and up to 512kB of flash memory are available as on-chip storage that are strongly coupled to the processor core (SRAM).

MCF52259CAG80 Features

• Cryptographic accelerator unit

• External mini-FlexBus interface

• Four-channel general purpose timer

• Separate reset in and reset out signals

• Complimentary NXP MQX? software solutions

• Clock generation features - Trimmed relaxation oscillator

• Interrupt controller - Uniquely programmable vectors for all interrupt sources

• System debug support - Real-time trace for determining dynamic execution path

• Universal serial bus On-The-Go (USB OTG) dual-mode host and device controller

• Fast Ethernet controller (FEC) - 10/100BaseT/TX capability, half duplex or full duplex

• Power management - Fully static operation with processor sleep and whole chip stop modes

• DMA controller - Source/destination address pointers that can increment or remain constant

• FlexCAN 2.0B module - Listen-only mode capability, content-related addressing, maskable interrupts

MCF52259CAG80 Applications

• Medical

• Automation & Process Control