NXP Semiconductors MCF52277CVM160

Overview

MCF52277CVM160 from NXP Semiconductors (formerly Freescale) is a ColdFire® Version 2 RISC microprocessor with integrated EMAC, delivering up to 159 Dhrystone 2.1 MIPS at 166.67 MHz. It features 128 Kbytes of on-chip SRAM, an 8 Kbyte configurable cache, and a 196-pin MAPBGA package (15 mm × 15 mm). It targets industrial HMI, portable medical devices, and embedded control systems requiring LCD display, USB OTG, and real-time CAN communication.

For engineers reviewing the MCF52277CVM160 datasheet, MCF52277CVM160 pinout, MCF52277CVM160 application, or MCF52277CVM160 equivalent, key selection criteria include its 166.67 MHz core clock, 196 MAPBGA footprint, FlexCAN 2.0B support, 18-bit LCD controller (up to 800×600), and dual voltage domains (IVDD = 1.5 V, EVDD = 3.3 V).

Technical Context

The MCF52277CVM160 implements a ColdFire V2 core with hardware-enhanced multiply-accumulate (EMAC) and crossbar switch (XBS) architecture enabling concurrent access to peripherals and memory by multiple bus masters. Its memory subsystem includes a 16-bit SDR/DDR controller and 128 Kbytes of tightly coupled SRAM.

Peripherals are organized via a peripheral bridge with dedicated modules: USB 2.0 On-The-Go controller, FlexCAN 2.0B module, 3 UARTs, I²C, DSPI, SSI, 4 DMA timers, RTC, and an integrated ADC/touchscreen controller. All I/O pins are multiplexed across GPIO, peripheral, and debug functions, with configurable pull-up/down and voltage-domain isolation (EVDD, SDVDD, IVDD).

Key Specifications

Pinout & Package

Package: 196-ball MAPBGA (15 mm × 15 mm, 0.8 mm pitch), RoHS-compliant, lead-free, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MCF52277CVM160, the MCF52259CAG80 offers reduced performance and peripheral set at lower cost, while the i.MX283 delivers significantly higher throughput and modern interfaces at the expense of ColdFire toolchain continuity and real-time determinism.

Availability

MCF52277CVM160 is available at Aetrix Electronics and suitable for industrial HMI, portable medical devices, and automotive diagnostic tools requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for MCF52277CVM160 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 focused on secure connectivity solutions for automotive, industrial, and IoT applications.

The MCF52277 belongs to the ColdFire® microprocessor family, designed specifically for cost-sensitive, real-time embedded applications demanding integrated peripherals, low power, and deterministic performance - especially where LCD, USB OTG, and CAN coexist in a single chip.

FAQ

What is the maximum operating frequency of the MCF52277CVM160?

The MCF52277CVM160 operates at a maximum core frequency of 166.67 MHz, as specified in the Freescale MCF5227x datasheet Rev. 8. This frequency is achieved using the on-chip PLL with external crystal (XTAL) or oscillator input. The peripheral and external bus clocks run at half-core speed (83.33 MHz), ensuring timing compliance for FlexBus, SDRAM, and USB interfaces. The MCF52277CVM160 maintains this rating across the full industrial temperature range (–40°C to +85°C).

Does the MCF52277CVM160 support USB device and host modes?

Yes, the MCF52277CVM160 integrates a USB 2.0 On-The-Go (OTG) controller that supports both device and host roles. In device mode, it enumerates as a CDC ACM or mass storage class device; in host mode, it can control USB peripherals like flash drives or HID devices. The MCF52277CVM160 requires external VBUS sensing and current limiting per USB specification, and mode switching is controlled via software configuration of the USB OTG registers.

What are the power supply requirements for the MCF52277CVM160?

The MCF52277CVM160 requires three independent supply rails: IVDD = 1.5 V ± 3% (core), EVDD = 3.3 V ± 5% (I/O and peripherals), and SDVDD = 1.8 V ± 5% (SDRAM interface). Each rail has specific filtering requirements - e.g., PLLVDD needs a 10 Ω resistor + 10 µF capacitor filter per Figure 2 of the datasheet. The MCF52277CVM160 also defines separate RTC, USB, and ADC supply domains (VDD_RTC, VDD_USB, VDD_ADC) with distinct decoupling rules.

Can the MCF52277CVM160 boot directly from SPI flash?

Yes, the MCF52277CVM160 supports serial boot from SPI-compatible flash devices via its Serial Boot Facility (SBF). During reset, if BOOTMOD[1:0] pins are configured for SPI boot mode, the processor initializes the DSPI interface and loads the first 1 Kbyte of code from the SPI flash into internal SRAM for execution. This capability is confirmed in Section 2 of the MCF5227x datasheet and enables field firmware recovery without JTAG programming. The MCF52277CVM160 does not require external boot ROM or FPGA glue logic.

What LCD resolution and interface does the MCF52277CVM160 support?

The MCF52277CVM160 features an integrated 18-bit LCD controller supporting resolutions up to 800×600 pixels with programmable pixel clock, HSYNC, VSYNC, and data enable signals. It outputs RGB-666 format (18-bit color depth) and supports both passive and active matrix panels. Unlike the MCF52274, the MCF52277CVM160's 196 MAPBGA package provides all 18 data lines (LCD_D[17:0]), enabling full 18-bit color fidelity - critical for medical imaging and industrial visualization applications.