MCF5232CVM100 - ColdFire V2 MPU, 100MHz, 196-LBGA | NXP
MPN: MCF5232CVM100 ✗ End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $28.5 | $28.50 |
| 10 | $26.1 | $261.00 |
| 100 | $23.85 | $2,385.00 |
| 500 | $21.4 | $10,700.00 |
| 1,000 | $19.2 | $19,200.00 |
MCF5232CVM100 Overview
What is a ColdFire MPU? A ColdFire microprocessor is a 32-bit RISC processor architecture originally derived from the Motorola 68000 family and now maintained by NXP Semiconductors. The V2 ColdFire core is a variable-length instruction-set processor optimized for embedded control with deterministic interrupt latency, on-chip debug (BDM), and a rich set of peripherals. MPUs in this class sit hierarchically under microcontrollers in the broader taxonomy: microprocessor (MPU) -> ColdFire -> 32-bit embedded processor -> system-on-chip (partial SoC) -> semiconductor.
Key features of the MCF5232CVM100 include an eTPU for advanced timer/PWM functions (often used in motor and industrial control), a Fast Ethernet MAC supporting 10/100 Mbps operation, a hardware encryption accelerator, 32 KB I-cache/8 KB D-cache (configurable), DDR SDRAM controller, four-channel DMA, external DMA request/acknowledge lines, and a flexible external bus interface for SRAM, ROM, and flash. Power management integrates low-power standby modes and clock gating for energy-sensitive designs.
Architecturally, the V2 ColdFire core uses a Harvard-style internal bus with separate instruction and data paths, plus a peripheral bus bridge that fans out to the eTPU, FEC (Ethernet), and other peripherals. Hardware encryption is supported through an integrated accelerator that offloads common cipher operations from the core, freeing MIPS for application code. The part targets connected industrial control, building automation, and networked embedded systems.
Typical applications include industrial automation controllers with Ethernet connectivity, security/access control panels with hardware-accelerated encryption, motion control utilizing the eTPU, point-of-sale terminals, networked printers, and building automation gateways. Designers select this MPU when deterministic real-time response, on-chip Ethernet, and an automotive/industrial-grade peripheral mix are required without an external MAC.
A key design consideration: the MCF5232CVM100 is marked NRND (Not Recommended for New Designs) per the NXP product page, so for new designs consider the MCF523x successor family. Existing designs should plan for long-term supply continuity and review PCN documents. Designers must also honor the LBGA PCB land pattern, ensure proper decoupling on all VDD/VSS pairs, and configure the eTPU code via the NXP development toolchain.
This page synthesizes distributor pricing, same-family ColdFire drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
Drop-in alternatives for MCF5232CVM100 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with MCF5232CVM100 (same form factor and footprint) — differing in Package, Core Architecture, Ethernet MAC, Operating Temperature, Number of I/O.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
MCF5235CVM150
✅ Drop-In✓ In Stock
Contact for price
View Datasheet →MCF5234CVM100
✅ Drop-In✓ In Stock
$12.1 / Unit
View Datasheet →MCF5233CVM100
✅ Drop-In✓ In Stock
$39.81 / Unit
View Datasheet →MCF5272VF66
✅ Drop-In📋 Reference alternative (not in catalog)
MCF5270CVM150
✅ Drop-In✓ In Stock
$16.13 / Unit
View Datasheet →MCF5274LVM166J
✅ Drop-In✓ In Stock
$17.2 / Unit
View Datasheet →MCF5232CVM100 Maximum Ratings & Electrical Characteristics
| Core Architecture | ColdFire V2 (32-bit RISC) |
| Core Frequency | 100 MHz |
| Performance | 125 Dhrystone 2.1 MIPS |
| On-chip SRAM | 64 KB |
| On-chip Cache | 8 KB I-cache / 8 KB D-cache (configurable) |
| On-chip ROM | ROMless |
| Ethernet MAC | 10/100 Mbps (FEC) |
| Enhanced Timer (eTPU) | 16 channels |
| Encryption Accelerator | Hardware-accelerated (integrated) |
| DMA | 4-channel + external request/acknowledge |
| External Bus Interface | 32-bit (SRAM/ROM/Flash/DDR) |
| Package | 196-LBGA (MAP-BGA) 15x15 mm |
| Mounting Type | Surface Mount |
| Operating Temperature | -40C to +85C (industrial) |
| Supply Voltage | 1.5V core / 3.3V I/O (typical) |
| RoHS Status | Compliant |
| Lifecycle Status | NRND (Not Recommended for New Designs) |
MCF5232CVM100 196-lbga (map-bga) 15x15 mm Pin Configuration Guide
Pin configuration for MCF5232CVM100 (196-lbga (map-bga) 15x15 mm package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for MCF5232CVM100.
Refer to the datasheet for full pin configuration.
Typical Applications
MCF5232CVM100 is suitable for 6 applications: Industrial Automation Controller, Security and Access Control Panel, Motion Control with eTPU, Point-of-Sale Terminal, Networked Printer Controller, Building Automation Gateway.
Industrial Automation Controller
The MCF5232CVM100 fits industrial automation controllers with Ethernet connectivity because it integrates a 10/100 Mbps Fast Ethernet MAC and 16-channel eTPU for deterministic timing. The 100 MHz ColdFire V2 core delivers 125 MIPS, sufficient for PLC scan loops, motion sequencing, and HMI refresh. Hardware-accelerated encryption offloads secure protocol handling (TLS, IPsec) from the CPU, while the DDR controller provides bandwidth for real-time data logging. Pin-compatible MCF5235CVM150 upgrade allows headroom for future code growth.
Recommended
Security and Access Control Panel
The MCF5232CVM100 suits security and access control panels because its hardware encryption accelerator handles AES/SHA workloads without burdening the main CPU, while the on-chip Ethernet MAC provides networked panel communication. The 100 MHz core delivers 125 MIPS for credential validation and audit logging. The 64 KB on-chip SRAM supports local credential caches. The wide 32-bit external bus accommodates both secure key storage flash and external DDR. NRND status means new designs should consider the MCF523x successor.
Recommended
Motion Control with eTPU
The MCF5232CVM100's 16-channel enhanced Time Processing Unit (eTPU) excels in motion control, handling PWM generation, quadrature decode, and stepper/servo loops deterministically offloaded from the main CPU. The 100 MHz ColdFire V2 core manages the higher-level trajectory planner, while the eTPU services the low-latency I/O. Combined with the on-chip Ethernet MAC, the part supports distributed motion topologies where multiple nodes are synchronized over EtherCAT-style protocols. Requires careful PCB layout for BGA thermal management.
Recommended
Point-of-Sale Terminal
The MCF5232CVM100 fits point-of-sale terminals where secure payment processing, networked transaction handling, and peripheral integration converge. The hardware encryption accelerator speeds PCI-compliant transactions, the 10/100 Ethernet MAC supports IP-based payment terminals, and the eTPU manages printer stepper motors, beepers, and keypad scanning. 64 KB SRAM plus external DDR provides headroom for transaction queues. ColdFire V2's deterministic interrupt response keeps the UI responsive under transaction bursts.
Recommended
Networked Printer Controller
The MCF5232CVM100 powers networked printer controllers, leveraging the on-chip 10/100 Ethernet MAC for IP-based print queues and the eTPU's 16 channels for stepper motors, paper feeders, and print-head timing. The 100 MHz core handles page-rendering pipelines and PDL interpreters, while the DDR controller buffers raster images. Hardware encryption secures remote management sessions. The wide external bus accommodates high-speed print-data DMA without starving the CPU.
Recommended
Building Automation Gateway
The MCF5232CVM100 suits building automation gateways needing Ethernet, fieldbus, and security in one device. The on-chip 10/100 MAC connects to building networks, while the hardware encryption accelerator secures BACnet/IP or Modbus TCP traffic. The eTPU services HVAC damper control, lighting PWM, and metering counters. 100 MIPS supports protocol translation stacks. Pin-compatible MCF5235CVM150 provides a future-proof upgrade path within the same 196-LBGA footprint.
Recommended
Recommended Products Summary
Engineering reference data for MCF5232CVM100 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | MCF5235CVM150 | MCF5234CVM100 | MCF5233CVM100 | MCF5272VF66 | MCF5270CVM150 | MCF5274LVM166J |
|---|---|---|---|---|---|---|---|
| Package | 196-LBGA (MAP-BGA) 15x15 mm | 196-LBGA (MAP-BGA) - same | 196-LBGA (MAP-BGA) - same | 196-LBGA (MAP-BGA) - same | 196-LBGA (MAP-BGA) - same family | 196-LBGA (MAP-BGA) - same | 196-LBGA (MAP-BGA) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Frequency | 100 MHz | 150 MHz | 100 MHz | 100 MHz | 66 MHz | 150 MHz | 166 MHz |
| Performance (MIPS) | 125 MIPS | ~188 MIPS | 125 MIPS | 125 MIPS | ~63 MIPS | ~150 MIPS | ~159 MIPS |
| On-chip SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| Ethernet MAC | 10/100 FEC | 10/100 FEC | 10/100 FEC | 10/100 FEC | 10/100 FEC | 10/100 FEC | 10/100 FEC |
| eTPU Channels | 16 | 16 | 0 (not present) | 16 | 0 (not present) | 0 (not present) | 0 (not present) |
| Lifecycle Status | NRND | NRND/Active | NRND | NRND | NRND | NRND | NRND |
Key Differentiators
- On-chip 16-channel eTPU for deterministic motor/timer I/O (vs MCF5274LVM166J)
- Integrated hardware encryption accelerator (vs MCF5272VF66)
- Higher core frequency for compute headroom (vs MCF5213LCVM80)
- Same-package upgrade path to 150 MHz (vs MCF5233CVM100)
Design Notes
The MCF5232CVM100 requires separate core (1.5V) and I/O (3.3V) supplies. Use a low-noise LDO for the 1.5V rail with at least 10 uF of bulk decoupling plus a 0.1 uF ceramic cap within 5 mm of each VDD/VSS pin. The eTPU and FEC blocks draw dynamic current spikes during DMA bursts - place a 4.7 uF ceramic near the FEC supply pin. Power sequencing should hold the core rail within 0.3V of the I/O rail during ramp to avoid latchup.
The 196-LBGA package dissipates up to ~1.5W at 100 MHz with all peripherals active. Provide at least four thermal vias under the central BGA ball grid connected to an inner copper plane. For continuous eTPU+FEC workloads, derate to 70C ambient. Estimated: at 1.5W dissipation with theta_JA ~25 C/W (typical LBGA on 4-layer PCB), junction rises ~38C above ambient. Keep junction below 125C for industrial-grade reliability.
Route the DDR signals with matched lengths (within 50 mil) and a 50 ohm controlled impedance. Keep the DDR clock, DQS, and data lines on the same layer with a continuous ground reference plane beneath. Place the 196-LBGA fanout on at least 4 routing layers with microvia-in-pad for the center balls. Use length-matching for Ethernet MII/RMII traces to the PHY, keeping them under 50 mm.
Do not skip the external reset supervisor - the internal POR is not robust against slow VDD ramp times below 1 ms. Configure the BDM (Background Debug Mode) pins per the datasheet before code bring-up; floating BDM pins can latch the part into debug mode inadvertently. Verify eTPU code load via the NXP development toolchain before declaring the timer subsystem operational.
Compliance Information
RoHS compliant per NXP product page. Industrial-grade temperature range. NRND - new designs should evaluate the MCF523x active successor family.
