Freescale MCF5282CVM66

Coldfire V266MHz512KB（512K x 8）

Overview

The MCF5282CVM66 is a 32-bit Microcontroller based on the ColdFire V2 core and integrated with Ethernet, CAN and flash. These devices offer advanced communications features, a rich peripheral set and a variety of supporting software and development tools. With its integrated 10/100 Mbps Ethernet MAC and network-ready applications software. The processor core is comprised of two separate pipelines that are decoupled by an instruction buffer. The two-stage instruction fetch pipeline (IFP) is responsible for instruction-address generation and instruction fetch. The instruction buffer is a first-in-first-out (FIFO) buffer that holds prefetched instructions awaiting execution in the operand execution pipeline (OEP). The OEP includes two pipeline stages. The first stage decodes instructions and selects operands (DSOC); the second stage (AGEX) performs instruction execution and calculates operand effective addresses, if needed. This 32-bit microcontroller is the answer to demanding embedded systems and industrial applications. For more details about the circuit diagram, check the MCF5282CVM66 datasheet.

Yes, the MCF5282CVM66 supports external memory interfaces, allowing for expanded storage when needed.

Features

• Cache (KB): 2 KB I/D

• Integrated peripherals

      10/100 Ethernet MAC

      CAN 2.0B

      3 universal asynchronous receive/transmitters (UARTs) with direct memory access (DMA) capability

      I2C

     Queued serial peripheral interface (QSPI) with four peripheral chip selects

     Eight-channel 10-bit queued analog-to-digital converter (ADC)

     Four 32-bit timers with capture, compare, and DMA capability

     Eight 16-bit timer channels for capture, compare, and pulse width modulation (PWM)

     PITs: Four

• ColdFire V2 core delivering 76 (Dhrystone 2.1) MIPS at 80 MHz running from cache/RAM  (max running from internal flash 66 MIPS)

Applications

• Automotive 

• Industrial radar

• Enterprise systems

• Personal electronics

• Aerospace&defense

• Test&measurement