MCF5206EAB54

The MCF5206EAB54 is a ColdFire V2 microprocessor integrating a single 32-bit core running at 54 MHz with on-chip peripherals and memory. Designed for embedded control applications, it combines processor performance with system-level integration to simplify board design and speed time to market.

Key value propositions include integrated memory and peripheral controllers, DSP-oriented arithmetic acceleration, and a compact 160‑pin QFP surface-mount package suitable for moderate-temperature embedded environments.

Key Features

• Core Version 2 ColdFire® core, single 32‑bit CPU running at 54 MHz and delivering 50 Dhrystone 2.1 MIPS at that frequency.
• Arithmetic Acceleration On‑chip Multiply‑Accumulate (MAC) module and hardware divide unit to accelerate complex arithmetic functions.
• Memory and Cache 4 KByte direct‑mapped instruction cache and 8 KByte on‑chip SRAM for one‑cycle access to critical code and data.
• DRAM and Memory Controller Integrated DRAM controller supporting EDO and page mode DRAMs with glueless interfaces to 8‑, 16‑ and 32‑bit DRAM, SRAM and I/O devices.
• DMA and Timers Two‑channel DMA controller and dual 16‑bit general‑purpose multimode timers for efficient peripheral data movement and timing control.
• Serial and Bus Interfaces Two UARTs and an I2C‑compatible bus system interface, plus EBI/EMI support for external device interfacing.
• Package and Mounting 160‑QFP (28×28 mm) package, surface‑mount mounting type suitable for compact embedded designs.
• Power and Temperature I/O voltage at 3.3 V and an operating temperature range of 0 °C to 70 °C.
• Environmental RoHS compliant.

Typical Applications

• Embedded Control Systems Suited for general embedded control tasks where integrated peripherals and on‑chip memory reduce board complexity.
• DSP‑Style Arithmetic Tasks MAC and hardware divide accelerate signal processing and complex arithmetic in control and processing routines.
• Legacy 68K Migration and Upgrades Provides a progressive roadmap for 68K users, enabling performance upgrades while leveraging existing development assets.

Unique Advantages

• Highly Integrated Solution: On‑chip DRAM controller, DMA, UARTs, timers and SRAM reduce external component count and simplify system design.
• DSP Capabilities On‑Chip: The MAC module and hardware divide boost performance for computation‑heavy routines without external accelerators.
• Fast Program Execution: Instruction cache and on‑chip SRAM provide one‑cycle access for critical code and data, lowering latency for real‑time control.
• Glueless Memory Interfaces: Direct interfaces to 8/16/32‑bit memory and I/O devices streamline board layout and shorten development cycles.
• Proven Upgrade Path: Designed to offer a compatible migration path for existing MCF5206 designs, facilitating performance upgrades with similar pinout and integration.
• RoHS Compliant: Meets contemporary environmental requirements for lead‑free assembly.

Why Choose MCF5206EAB54?

The MCF5206EAB54 positions itself as a compact, integrated microprocessor choice for embedded control designs that require a balance of CPU performance, on‑chip peripherals, and memory resources. Its ColdFire V2 core with MAC and hardware divide provides measurable acceleration for arithmetic‑intensive tasks while the DRAM controller, DMA and serial interfaces lower system BOM and complexity.

This device is ideal for engineers seeking a cost‑effective platform to accelerate development, support migration from legacy 68K designs, and deliver robust embedded functionality within a 160‑pin surface‑mount footprint and standard commercial temperature range.

Request a quote or submit a product inquiry to receive pricing and availability information for the MCF5206EAB54.