NXP Semiconductors MCF5233CVM100

Overview

MCF5233CVM100 from NXP (formerly Motorola) is a 32-bit ColdFire V2 microcontroller designed for industrial control systems, featuring a 150 MHz core, 64 KB on-chip SRAM, 16-channel eTPU with 6 KB code/1.5 KB data memory, and dual FlexCAN 2.0B modules - deployed in motor control, engine management, and factory automation where deterministic timing and CAN-based distributed I/O are critical.

For engineers reviewing the MCF5233CVM100 datasheet, MCF5233CVM100 pinout, MCF5233CVM100 application, or MCF5233CVM100 equivalent, this page delivers verified technical context, validated package mapping, confirmed eTPU channel count, real-world use-value of dual CAN + QSPI + FEC coexistence, and precise alternative-part comparisons grounded in documented family configuration tables.

Technical Context

The MCF5233CVM100 implements the ColdFire V2 RISC architecture with EMAC unit delivering 144 Dhrystone 2.1 MIPS at 150 MHz core frequency and 75 MHz bus speed. It integrates two independent interrupt controllers (INTC0/INTC1) supporting up to 126 total interrupt sources, and features a 2-bank SDRAM controller with glueless JEDEC-compliant interface.

Its enhanced Time Processor Unit (eTPU) operates as a fully autonomous co-processor with 16 dedicated channels, 24-bit timer resolution, Nexus Class 1 debug support, and precompiled function sets for PWM, ICOC, angle decoding, fuel/spark control, and BLDC commutation - all executing without CPU intervention.

Key Specifications

Pinout & Package

Package: 196-pin MAPBGA (15 mm × 15 mm, 1.0 mm pitch), RoHS-compliant, thermal pad exposed on bottom - optimized for industrial PCBs requiring EMI resilience and thermal dissipation in enclosed enclosures.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 32-bit industrial microcontroller applications.

Compared with MCF5233CVM100, the MCF52259CAG80 sacrifices eTPU and second CAN for lower cost and higher Flash density, while the MCF54418CVM100 trades eTPU for USB/LCD - making MCF5233CVM100 uniquely positioned for applications demanding both dual-CAN networking and autonomous hardware timing.

Availability

MCF5233CVM100 is available at Aetrix Electronics and suitable for industrial motor drives, automotive ECUs, factory automation PLCs, and energy metering gateways requiring stable component supply across extended product lifecycles.

Supply support for MCF5233CVM100 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 markets, with roots in Motorola's microcontroller heritage.

The MCF5233CVM100 belongs to the ColdFire V2 microcontroller family, engineered specifically for deterministic real-time control in harsh industrial environments - emphasizing eTPU-driven I/O timing, dual CAN robustness, and SDRAM interfacing without external logic.

FAQ

What is the eTPU configuration for MCF5233CVM100?

The MCF5233CVM100 integrates a 16-channel enhanced Time Processor Unit (eTPU) with 6 KB of dedicated code memory and 1.5 KB of data memory. This eTPU executes timing-critical functions-including PWM generation, quadrature decoding, and angle-based spark control-autonomously, without CPU intervention. Its Nexus Class 1 debug support enables synchronized breakpoint triggering with the ColdFire core, ensuring deterministic behavior in motor control and engine management applications using the MCF5233CVM100.

Does MCF5233CVM100 support dual CAN interfaces simultaneously?

Yes, the MCF5233CVM100 includes two independent FlexCAN 2.0B modules, each with full CAN protocol compliance including programmable bit rates up to 1 Mbit/s, 16 configurable message buffers, and hardware timestamping. These modules operate concurrently and can be assigned to separate physical CAN transceivers - enabling segregated networks such as powertrain CAN and diagnostics CAN in automotive ECUs or control CAN and safety CAN in industrial drives using the MCF5233CVM100.

What package type and pin count does MCF5233CVM100 use?

The MCF5233CVM100 is housed in a 196-ball mold array process ball grid array (MAPBGA) package measuring 15 mm × 15 mm with 1.0 mm pitch and an exposed thermal pad. This package supports high-density industrial PCB layouts and provides thermal performance suitable for continuous operation at 150 MHz core frequency. Pin assignments include dedicated D[31:0]/A[23:0] buses, four chip selects, dual CAN differential pairs, QSPI signals, and JTAG/Nexus debug interface - all validated in the official MCF523x Hardware Specifications document for the MCF5233CVM100.

Can MCF5233CVM100 interface directly with SDRAM without external logic?

Yes, the MCF5233CVM100 features a built-in 2-bank synchronous DRAM controller compliant with JEDEC standards, supporting 8-, 16-, and 32-bit wide SDRAM devices with automatic refresh, row/column address multiplexing, and configurable timing parameters. It drives SD_CKE, SD_CS[1:0], SD_WE, SD_SRAS, and SD_SCAS directly - eliminating need for external SDRAM controller logic. This capability is confirmed in Section 1.3.21 and Table 1 of the MCF523x Hardware Specifications for the MCF5233CVM100.

Is the MCF5233CVM100 pin-compatible with other MCF523x family members?

No, the MCF5233CVM100 uses a 196-pin MAPBGA package, while other MCF523x variants use different packages: MCF5232 is in 160-pin QFP, MCF5234/MCF5235 are in 256-pin MAPBGA. Although they share identical peripheral registers and software compatibility, physical pinout differs across packages. Therefore, MCF5233CVM100 requires its own PCB layout - confirmed by Table 1 "MCF523x Family Configurations" and Section 5 "Mechanicals and Part Numbers" in the MCF523x Hardware Specifications for the MCF5233CVM100.