NXP Semiconductors MCF52210CAE80

Overview

MCF52210CAE80 from Freescale Semiconductor is a 32-bit ColdFire V2 RISC microcontroller operating at up to 80 MHz, featuring 64 KB flash, 16 KB SRAM, USB OTG, three UARTs, two I²C interfaces, QSPI, 12-bit 8-channel ADC, four 32-bit DMA timers, and real-time clock. It targets industrial control, motor drive, and embedded connectivity applications requiring deterministic timing and mixed-signal integration.

For engineers reviewing the MCF52210CAE80 datasheet, MCF52210CAE80 pinout, MCF52210CAE80 application, or MCF52210CAE80 equivalent, this page delivers verified technical context, package-specific pin mapping, functional alternatives, and supply-chain support for production design-in and long-term BOM continuity.

Technical Context

The MCF52210CAE80 implements the ColdFire V2 core with MAC unit and hardware divider, delivering 76 MIPS (Dhrystone 2.1) at 80 MHz from internal flash. Its integrated clock module includes an 8 MHz on-chip relaxation oscillator and PLL supporting system frequencies of 66 MHz or 80 MHz.

It integrates USB OTG dual-mode controller (full-speed/low-speed), three UARTs (with FIFOs and modem control), two I²C masters/slaves, QSPI master-only interface, and a fast 12-bit ADC with simultaneous dual-channel sampling capability for motor control feedback loops.

Key Specifications

Pinout & Package

LQFP–64 package, 10 mm × 10 mm, 0.5 mm pitch - compatible with standard surface-mount assembly and reflow profiles for industrial PCBs.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with MCF52210CAE80, MCF52211CAE80 offers immediate flash headroom without layout change, while K22FN512VLH12 demands full software porting but delivers higher compute density and modern toolchain support - neither replaces MCF52210CAE80's unique ColdFire+USB OTG+simultaneous ADC combination in legacy or cost-constrained designs.

Availability

MCF52210CAE80 is available at Aetrix Electronics and suitable for industrial motor control, embedded HMI terminals, and portable test instrumentation requiring stable component supply, long-lifecycle support, and consistent parametric performance across manufacturing lots.

Supply support for MCF52210CAE80 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Freescale Semiconductor (now part of NXP Semiconductors) is a global leader in embedded processing, automotive MCUs, and analog power solutions, with decades of industrial and automotive qualification expertise.

The MCF52210CAE80 belongs to the ColdFire V2 microcontroller family, designed specifically for cost-sensitive, real-time embedded applications demanding deterministic interrupt response, mixed-signal integration, and USB connectivity without external PHY.

FAQ

What is the maximum operating frequency of the MCF52210CAE80?

The MCF52210CAE80 operates at a maximum system clock frequency of 80 MHz, enabled by its ColdFire V2 core and integrated PLL. This frequency is achievable using either an external crystal (up to 25 MHz) or the internal 8 MHz relaxation oscillator as the PLL reference. At 80 MHz, the device delivers 76 MIPS (Dhrystone 2.1) performance from internal flash memory, making it suitable for time-critical control loops and signal processing tasks.

Does the MCF52210CAE80 support USB device and host functionality simultaneously?

Yes, the MCF52210CAE80 integrates a USB On-The-Go (OTG) controller that supports both full-speed USB device and host modes. It complies with USB 1.1 and 2.0 specifications and includes 16 bidirectional endpoints. The OTG logic allows dynamic role switching - for example, acting as a USB device when connected to a PC for firmware updates, then functioning as a USB host to read configuration files from a flash drive - all using the same MCF52210CAE80 hardware and pinout.

How many analog input channels does the MCF52210CAE80 ADC support, and what is its resolution?

The MCF52210CAE80 features an 8-channel, 12-bit successive-approximation analog-to-digital converter (ADC) with a minimum conversion time of 1.125 µs. It supports both sequential and simultaneous sampling modes - the latter uses two independent sample-and-hold circuits to acquire two channels at the exact same instant, which is essential for accurate current/voltage vector measurement in motor control applications. Unused analog input pins can be reconfigured as general-purpose digital I/O.

What debug interfaces are available on the MCF52210CAE80 in the LQFP-64 package?

The MCF52210CAE80 in LQFP-64 package supports Background Debug Mode (BDM) and JTAG IEEE 1149.1 test access port, including dedicated DSI/DSO/DSCLK debug serial lines and the ALLPST signal for detecting halted processor state. While the full real-time trace capability is limited to 100-pin packages, the LQFP-64 variant retains complete BDM functionality - enabling breakpoint setting, register inspection, and flash programming - making it fully debuggable with standard Freescale/CW or SEGGER tools without requiring external emulators.

Is the MCF52210CAE80 pin-compatible with other members of the MCF5221x family?

Yes, the MCF52210CAE80 is pin-compatible with the MCF52211CAE80, MCF52212CAE66, and MCF52213CAE66 in the same LQFP-64 package. All share identical pin assignments, electrical characteristics, and peripheral signal routing. This allows direct substitution - for example, upgrading from MCF52210CAE80 (64 KB flash) to MCF52211CAE80 (128 KB flash) without PCB redesign - provided the target application fits within the respective memory and clock constraints of each variant.