Overview
●The MCF5249 microprocessor delivers a high level of performance for the popular ColdFire® V2 core with over 125 (Dhrystone 2.1) MIPS @ 140 MHz and the lowest power consumption (1.3 mW/MHz) on a ColdFire device. This highly integrated microprocessor builds upon the ColdFire peripheral mix by adding audio enhancements and analog functionality in addition to an enhanced multiplier-accumulator unit (eMAC), large on-chip memory (96 KB SRAM, 8 KB I-Cache) and a SDRAM controller. The device is ideal for applications requiring significant control processing for file management, data buffering and user interface, as well as signal processing in key markets such as security, gaming, medical and digital audio. This leading package of integration, high performance and low power consumption allows fast time to market through access to high quality software modules, easy code reuse and extensive third-party tool support.
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●## Features
● 96 KB static random access memory (SRAM)
● 8 KB instruction cache
● eMAC
● Debug module (background and real time)
● Synchronous dynamic random access memory controller (SDRAM)
● System integration (phase-lock loop, software watchdog)
● Integrated peripherals
● 4 programmable chip selects
● 4-channel direct memory access (DMA)
● 2 independent universal asynchronous receiver and transmitter (UARTs)
● 2 independent 16-bit timers
● 2 I²C interfaces
● 2 independent 6-bit channel
● Queued serial peripheral interface (QSPI)
● CD-ROM block decoder/encoder
●## Features
