NXP Semiconductors MCF52230CAF60

Overview

MCF52230CAF60 from NXP Semiconductors (formerly Freescale) is a 32-bit ColdFire V2 RISC microcontroller designed for embedded control applications requiring integrated Ethernet, CAN, and real-time signal processing. It operates at up to 60 MHz, delivers 56 Dhrystone 2.1 MIPS, integrates 128 KB Flash and 32 KB SRAM, and features on-chip Fast Ethernet Controller (FEC) with EPHY transceiver, FlexCAN 2.0B, three UARTs, and a 12-bit 8-channel ADC - deployed in industrial gateways and networked motor controllers.

For engineers reviewing the MCF52230CAF60 datasheet, MCF52230CAF60 pinout, MCF52230CAF60 application, or MCF52230CAF60 equivalent, key selection considerations include its LQFP-80 package, 60 MHz V2 ColdFire core with EMAC, FEC+EPHY integration, absence of CAU (vs. MCF52235), and verified compatibility with BDM/JTAG debug interfaces across all package variants.

Technical Context

The MCF52230CAF60 implements the ColdFire V2 ISA_A+ instruction set with static 32-bit RISC architecture, dual-pipeline execution (IFP/OEP), and enhanced multiply-accumulate (EMAC) unit supporting 16×16→32 and 32×32→32 operations. Its clock system includes crystal/oscillator input, programmable PLL, and independent peripheral clock gating.

It integrates a full Fast Ethernet Controller (FEC) with on-chip 10/100BASE-TX transceiver (EPHY), supporting auto-negotiation, MDIO, and memory-based descriptor rings, alongside a FlexCAN 2.0B module with 16 configurable message buffers and programmable bit rates up to 1 Mbps - both accessible via dedicated DMA channels and interrupt controllers (INTC0/INTC1).

Key Specifications

Pinout & Package

LQFP-80 package, 14 mm × 14 mm body, 0.5 mm lead pitch, exposed thermal pad (EPAD) on underside per Freescale mechanical drawing 80LQFP-001. Pin assignments validated per Figure 2 ("80-pin LQFP Pin Assignments") and Table 3 ("Pin Functions by Primary and Alternate Purpose") in MCF52235 Rev. 10 datasheet, applicable to MCF52230 family.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MCF52230CAF60, MCF52235CAF60 offers expanded Flash and security acceleration without layout changes, while K60DN512ZVMD10 provides ARM-based scalability at the cost of added external components and redesign effort.

Availability

MCF52230CAF60 is available at Aetrix Electronics and suitable for industrial gateways, networked motor controllers, smart energy hubs, and building automation systems requiring stable component supply, long-term lifecycle support, and qualified sourcing for production programs.

Supply support for MCF52230CAF60 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

NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with deep heritage in microcontroller innovation through its acquisition of Freescale.

The MCF52230CAF60 belongs to the ColdFire V2 microcontroller family, engineered for deterministic real-time control in resource-constrained industrial networking applications where integrated Ethernet, CAN, and low-power operation are critical.

FAQ

What is the maximum operating frequency and performance rating of the MCF52230CAF60?

The MCF52230CAF60 operates at a maximum frequency of 60 MHz and delivers 56 Dhrystone 2.1 MIPS when executing from on-chip Flash memory. This performance level is achieved using the V2 ColdFire core with enhanced multiply-accumulate (EMAC) unit and optimized instruction pipeline - confirmed in Table 1 and Section 1.2.1 of the MCF52235 datasheet, which covers the full MCF52230–MCF52236 family.

Does the MCF52230CAF60 include an integrated Ethernet PHY?

Yes, the MCF52230CAF60 includes a fully integrated Ethernet Physical Layer transceiver (EPHY) supporting 10/100BASE-TX operation with auto-negotiation, MDIO interface, and digital adaptive equalization. This eliminates the need for an external PHY IC and is documented in Sections 1.2.1 and 1.2.8 of the MCF52235 datasheet, applicable to all MCF52230 family members.

What memory resources are available on the MCF52230CAF60?

The MCF52230CAF60 integrates 128 KB of on-chip Flash memory and 32 KB of dual-ported SRAM. The Flash is organized as four interleaved 32K×16-bit banks for high-speed access, and the SRAM supports concurrent CPU and DMA access - specifications confirmed in Table 1 ("MCF52235 Family Configurations") and Section 1.2.5 of the MCF52235 datasheet.

Is the MCF52230CAF60 pin-compatible with other devices in the MCF5223x family?

Yes, the MCF52230CAF60 in LQFP-80 package shares identical pinout and footprint with MCF52231CAF60, MCF52232CAF50, MCF52233CAF60, and MCF52234CAF60 - all listed in Table 1 under "Package" column as "80 LQFP". This allows direct substitution within the same package variant without PCB revision.

Does the MCF52230CAF60 support hardware cryptographic acceleration?

No, the MCF52230CAF60 does not include the Cryptographic Acceleration Unit (CAU) or FIPS-140 compliant random number generator. These features are present only in the MCF52235 and MCF52236 variants, as clearly indicated by blank entries ("-") in the "Random Number Generator and Crypto Acceleration Unit (CAU)" row of Table 1 in the MCF52235 datasheet.