MCF5212LCVM80 - ColdFire V2 32-bit MCU 80MHz 256KB Flash | NXP
MPN: MCF5212LCVM80 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $20.84 | $20.84 |
| 10 | $18.75 | $187.50 |
| 100 | $16.2 | $1,620.00 |
| 500 | $13.95 | $6,975.00 |
| 1,000 | $11.5 | $11,500.00 |
MCF5212LCVM80 Overview
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and a rich set of on-chip peripherals. ColdFire V2 is NXP's 32-bit RISC architecture derived from the original 68000 family, balancing code density, deterministic interrupt response, and low power consumption. Within the broader taxonomy, the MCF5212LCVM80 belongs to the family of ColdFire MCUs -> 32-bit microcontrollers -> microcontrollers -> integrated circuits -> semiconductors.
Key features include 256 KB of interleaved and securable flash with single-cycle access from the ColdFire core, 16 KB of unified SRAM, an integrated 10/100 Mbps Ethernet controller (FEC), CAN 2.0b module, three UARTs, two I2C buses, QSPI, and a 4-channel 32-bit DMA. The device supports industrial operating temperature from -40C to +85C and operates from a 3.0 V to 3.6 V supply, enabling direct connection to 3.3 V logic systems common in factory automation.
The architecture uses a variable-length RISC pipeline that delivers 1.59 MIPS per MHz, giving approximately 127 MIPS at 80 MHz. The integrated FlexCAN and FEC peripherals reduce external component count, while the Background Debug Mode (BDM) and JTAG interfaces simplify in-system firmware development and field programming.
Typical applications include industrial Ethernet gateways, building automation controllers, point-of-sale terminals, networked sensors, and intelligent motor control nodes. The combination of deterministic ColdFire performance and integrated communications peripherals makes the part well suited for real-time connected embedded systems.
When designing with this device, ensure the 81-MAPBGA package has adequate PCB thermal copper and that the FEC interface magnetics are matched to the specific PHY reference design. Designers should also verify the latest errata document for any revision-specific workarounds.
This page synthesizes distributor stock data, pin-compatible drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet, helping engineers source the MCF5212LCVM80 quickly and design with confidence.
Drop-in alternatives for MCF5212LCVM80 — 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 MCF5212LCVM80 (same form factor and footprint) — differing in Mounting Type, Maximum Clock Frequency, Operating Temperature, SRAM, DMA Channels.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
MCF5212LCVM66
✅ Drop-In✓ In Stock
Contact for price
View Datasheet →MCF5213LCVM80
✅ Drop-In✓ In Stock
$9.75 / Unit
View Datasheet →MCF52210CVM80
✅ Drop-In✓ In Stock
$7.34 / Unit
View Datasheet →MCF52223CVM66
✅ Drop-In📋 Reference alternative (not in catalog)
MCF5211LCVM80
✅ Drop-In📋 Reference alternative (not in catalog)
MCF5212LCVM80 Maximum Ratings & Electrical Characteristics
| Core Architecture | ColdFire V2 (32-bit RISC, 68000-derived) |
| Maximum Clock Frequency | 80 MHz |
| Program Flash Memory | 256 KB (256K x 8) |
| SRAM | 16 KB |
| Supply Voltage Range | 3.0 V to 3.6 V |
| Ethernet Controller | 10/100 Mbps FEC (Fast Ethernet Controller) |
| CAN Module | FlexCAN (CAN 2.0b) |
| UART Channels | 3 |
| I2C Channels | 2 |
| QSPI | Yes (1 channel) |
| DMA Channels | 4 x 32-bit |
| Operating Temperature | -40C to +85C (industrial) |
| Package | 81-MAPBGA (10x10 mm) |
| Mounting Type | Surface Mount (BGA) |
| Performance | Approximately 1.59 MIPS/MHz (ColdFire V2) |
| Debug Interface | BDM (Background Debug Mode) + JTAG |
MCF5212LCVM80 81-mapbga (10x10 mm) Pin Configuration Guide
Pin configuration for MCF5212LCVM80 (81-mapbga (10x10 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 MCF5212LCVM80.
Refer to the datasheet for full pin configuration.
Typical Applications
MCF5212LCVM80 is suitable for 6 applications: Industrial Ethernet Gateways, Building Automation Controllers, Networked Point-of-Sale Terminals, Industrial Sensor Hubs with CAN, Intelligent Motor Control Nodes, Remote Monitoring and Telemetry Units.
Industrial Ethernet Gateways
The MCF5212LCVM80 is well-suited for industrial Ethernet gateways because it integrates a 10/100 Mbps FEC with MII/RMII PHY interface directly on-chip, eliminating the need for an external Ethernet controller. At 80 MHz the ColdFire V2 core delivers approximately 127 MIPS, easily handling protocol conversion between Modbus TCP, EtherNet/IP, or PROFINET and downstream fieldbuses. The 256 KB flash holds the full TCP/IP stack plus application logic, while 16 KB SRAM supports packet buffering. Place the part on a 4-layer PCB with 100 nF + 10 uF decoupling near each VDD pin and route the MII traces with matched 50 ohm impedance for reliable 100 Mbps operation.
Recommended
Building Automation Controllers
For building automation controllers (BACnet, LonWorks, KNX gateways), the MCF5212LCVM80 combines a deterministic ColdFire V2 core with both Ethernet and CAN peripherals, allowing a single chip to manage HVAC, lighting, and access-control networks. The 256 KB flash comfortably stores BACnet stack + application logic, while three UARTs interface to sensor buses and the QSPI drives external non-volatile memory. Operating from -40C to +85C, the part meets the thermal demands of unconditioned equipment rooms. Design tip: use the integrated DMA to offload UART buffering and keep the core responsive to real-time BACnet/IP events.
Recommended
Networked Point-of-Sale Terminals
Point-of-sale terminals benefit from the MCF5212LCVM80's 32-bit ColdFire V2 performance, integrated Ethernet for payment gateway connectivity, and multiple UARTs for receipt printers, barcode scanners, and PIN pads. The 256 KB flash holds encrypted transaction firmware, and the BDM/JTAG interface supports secure in-field firmware updates. Compared to an 8-bit MCU, the part handles TLS handshake precomputation and crypto routines with significantly less CPU headroom. The 81-MAPBGA package keeps the PCB compact - critical for slim POS form factors - and the 3.3 V supply simplifies integration with Wi-Fi/Bluetooth companion modules.
Recommended
Industrial Sensor Hubs with CAN
The MCF5212LCVM80's integrated FlexCAN 2.0b controller makes it ideal as a CAN-based sensor hub in industrial machinery, where it aggregates data from multiple CAN nodes and forwards it over Ethernet to a supervisory controller. The four-channel DMA moves CAN messages and Ethernet frames without CPU intervention, leaving the ColdFire V2 core free for sensor fusion algorithms. 256 KB flash stores the CANopen or DeviceNet stack, while the deterministic ColdFire interrupt controller ensures sub-millisecond response to time-critical sensor events. Operate at 80 MHz for full-speed CAN processing or drop to 66 MHz (MCF5212LCVM66) for cost-sensitive nodes.
Recommended
Intelligent Motor Control Nodes
For distributed motor control nodes communicating via CANopen over FlexCAN, the MCF5212LCVM80 provides the real-time deterministic performance of the ColdFire V2 core at 80 MHz while exposing Ethernet for commissioning and remote diagnostics. The four-channel DMA can be paired with PWM timers to offload current-loop sample acquisition, and the QSPI drives external gate-driver peripherals. The 256 KB flash holds the motion-control state machine plus CANopen firmware, and the industrial -40C to +85C temperature range handles the thermal load inside an inverter cabinet. Plan flash usage for future safety firmware updates when sizing the part.
Recommended
Remote Monitoring and Telemetry Units
The MCF5212LCVM80 fits remote monitoring units that need both Ethernet connectivity for backhaul and CAN/UART for local sensor aggregation. Its low-power 3.3 V operation, combined with ColdFire V2 idle/sleep modes, supports battery-backed installations, while the BDM/JTAG debug port enables field firmware upgrades. The 256 KB flash holds MQTT/HTTP client stacks plus sensor drivers, and the FEC provides 10/100 Mbps Ethernet for SCADA integration. Use the integrated DMA to buffer telemetry samples and wake the core only on threshold events to extend battery life in remote deployments.
Recommended
Recommended Products Summary
Engineering reference data for MCF5212LCVM80 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | MCF5212LCVM66 | MCF5213LCVM80 | MCF52210CVM80 | MCF52223CVM66 | MCF5211LCVM80 |
|---|---|---|---|---|---|---|
| Package | 81-MAPBGA (10x10 mm) | 81-MAPBGA (10x10 mm) - same | 81-MAPBGA (10x10 mm) - same | 81-MAPBGA (10x10 mm) - same | 81-MAPBGA (10x10 mm) - same | 81-MAPBGA (10x10 mm) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | ColdFire V2 32-bit | ColdFire V2 32-bit | ColdFire V2 32-bit | ColdFire V2 32-bit | ColdFire V2 32-bit | ColdFire V2 32-bit |
| Max Clock Frequency | 80 MHz | 66 MHz (-17.5%) | 80 MHz (same) | 80 MHz (same) | 66 MHz (-17.5%) | 80 MHz (same) |
| Flash Memory | 256 KB | 256 KB (same) | 512 KB (+100%) | 128 KB (-50%) | 256 KB (same) | 128 KB (-50%) |
| SRAM | 16 KB | 16 KB (same) | 32 KB (+100%) | 16 KB (same) | 16 KB (same) | 16 KB (same) |
| Ethernet Controller | 10/100 FEC | 10/100 FEC | 10/100 FEC | 10/100 FEC | 10/100 FEC | 10/100 FEC |
| FlexCAN (CAN 2.0b) | Yes | Yes | Yes | Yes | Yes | Yes |
| USB OTG | No | No | No | Yes (USB OTG added) | Yes (USB OTG added) | No |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Key Differentiators
- Balanced flash/peripheral mix vs MCF5213 (vs MCF5213LCVM80)
- Higher speed grade than the MCF5212LCVM66 (vs MCF5212LCVM66)
- No USB host controller overhead vs MCF522xx family (vs MCF52210CVM80)
- Deterministic ColdFire interrupt latency (vs MCF5211LCVM80)
Design Notes
The MCF5212LCVM80 requires a tightly regulated 3.3 V supply within 3.0 V to 3.6 V; place a 10 uF tantalum or ceramic bulk capacitor and a 100 nF ceramic decoupling capacitor within 5 mm of each VDD pin. Avoid using long traces to the regulator - voltage drops during peak current bursts (cold-start FEC DMA bursts) can cause brown-out resets. For designs with Power-over-Ethernet, ensure the PD controller and the MCU share a common ground and that the 3.3 V rail ramps monotonically to prevent flash programming failures.
The 81-MAPBGA package has a 1.0 mm ball pitch; use NSMD (non-solder-mask defined) pads with a 0.5 mm opening for reliable solder joint formation. Inner-layer signals may route beneath the BGA using micro vias or dog-bone fanout; ensure the PCB stack-up supports escape routing for all 81 balls. Per JEDEC JESD51, the 81-MAPBGA thermal resistance (theta_JA) is approximately 35-40 C/W on a 4-layer JEDEC test board - design with adequate ground-plane copper to dissipate the typical 0.5-1.2 W operating power.
Route MII/RMII traces between the MCF5212LCVM80 and the external Ethernet PHY with matched 50 ohm impedance, equal length within the MII bus group (typically within 50 mils), and keep total length under 150 mm to maintain signal integrity at 100 Mbps. Keep the 25 MHz reference clock trace short and guard it with ground pour. Place the PHY reset and interrupt lines away from switching power components to avoid false triggering.
For CAN bus designs, add a 120 ohm termination resistor at each end of the bus (matched to the cable characteristic impedance) and select a transceiver with sufficient common-mode range for industrial environments. For FlexCAN at 1 Mbps, ensure the CANH and CANL traces are routed as a differential pair with 120 ohm differential impedance, length-matched within 5 mm, and isolated from digital switching signals with a ground keep-out zone.
Do not assume all 'MCF5212' variants are identical - the L in MCF5212LCVM80 denotes the temperature grade and the 80 suffix is the speed bin. Verify the full part number on every purchase order. ColdFire V2 code compiled for an MCF5211 (no CAN) will fail on the MCF5212 (with CAN) only if the linker script is updated. Always consult the latest silicon errata document before locking down the firmware image.
Compliance Information
RoHS and REACH compliant per NXP product page; lead-free reflow soldering supported. AEC-Q100 qualification is not applicable - this is an industrial-grade part, not automotive grade. For automotive applications requiring AEC-Q100, consult NXP automotive-grade ColdFire variants.