MCF5206EFT54

The MCF5206EFT54 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 and DSP-oriented tasks, the device combines a high-efficiency core with integrated system functions to reduce board-level complexity.

Key value stems from increased on-chip resources and arithmetic acceleration—features that improve execution of compute-intensive code—while providing glueless interfaces to DRAM, SRAM and I/O devices for faster system integration.

Key Features

• Core Version 2 ColdFire® core; single 32-bit processing engine optimized for embedded control.
• Performance & Acceleration 54 MHz operating speed; includes a Multiply-Accumulate (MAC) unit and hardware divide to accelerate complex arithmetic and DSP-style operations. Delivers 50 Dhrystone 2.1 MIPS at 54 MHz as a cost-effective performance point.
• On-Chip Memory 4 KB direct-mapped instruction cache and 8 KB on-chip SRAM provide one-cycle access to critical code and data.
• Memory Controller Integrated DRAM controller with support for EDO and page-mode DRAM; provides glueless interfaces to 8-, 16- and 32-bit DRAM, SRAM and I/O devices.
• DMA, Timers & UART Two-channel DMA controller, dual 16-bit multimode timers and two UARTs enable efficient data movement and peripheral control.
• Bus & Interfaces External bus interface (EBI/EMI) and I²C®-compatible bus system interface for flexible peripheral connectivity.
• Package & Mounting 160-pin QFP (28 × 28 mm) surface-mount package, labeled as 160-BQFP / 160-QFP.
• Power & Temperature 3.3 V I/O supply voltage; operating ambient range 0 °C to 70 °C.
• Compliance RoHS compliant.

Typical Applications

• Embedded Control Systems — Real-time control and system-management tasks that benefit from an integrated core, timers, DMA and UART peripherals.
• Signal Processing / DSP — Compute-heavy routines accelerated by the MAC unit and hardware divide for algorithmic performance.
• Legacy 68K System Upgrades — Migration path for designs leveraging 68K knowledge and tools, enabling reuse of development assets while increasing performance.
• Memory-Driven Embedded Designs — Systems that require on-chip DRAM controller and glueless memory interfaces for simplified board design.

Unique Advantages

• Integrated Arithmetic Acceleration: MAC and hardware divide reduce cycle counts for complex math, improving throughput for DSP-style workloads.
• On-Chip Memory and Cache: 4 KB instruction cache and 8 KB SRAM provide low-latency access to critical code and data, speeding program execution.
• System-Level Integration: Built-in DRAM controller, DMA, timers and serial ports reduce external component count and simplify PCB design.
• Glueless Memory Interfaces: Direct support for 8-/16-/32-bit DRAM and SRAM eases integration with external memories and I/O devices.
• Proven Migration Path: Architecture and tools support leverage for teams transitioning from 68K platforms, helping shorten development time.
• Industry-Appropriate Packaging: 160-pin QFP surface-mount package suitable for dense embedded assemblies.

Why Choose MCF5206EFT54?

The MCF5206EFT54 positions itself as a compact, integrated microprocessor solution that balances arithmetic acceleration, on-chip memory and peripheral integration for embedded control and DSP-leaning applications. Its ColdFire V2 core, MAC unit, hardware divide and dual DMA channels provide targeted performance improvements while minimizing external component needs.

This device is well suited to teams upgrading legacy 68K designs or building new embedded systems that require tight memory integration, deterministic peripheral control and a clear migration roadmap supported by available development tools and emulation/translation resources.

Request a quote or submit a pricing and availability inquiry to receive detailed ordering information and lead-time for the MCF5206EFT54.