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NXP Semiconductors MCF5216CVM66
- Part No.:
- MCF5216CVM66
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 256-LBGA
- Datasheet:
-
MCF5216CVM66.pdf
- Description:
- IC MCU 32B 512KB FLASH 256MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:357
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Product details
Overview
MCF5216CVM66 from Freescale Semiconductor is a 32-bit ColdFire V2 core microcontroller with 66 MHz maximum CPU frequency, 128 KB on-chip Flash memory, and 16 KB SRAM. It integrates EMAC, cache, FlexCAN, QSPI, QADC, FEC, and multiple timer modules, targeting industrial control and networked embedded systems requiring deterministic real-time processing and mixed-signal interfacing.
For engineers reviewing the MCF5216CVM66 datasheet, MCF5216CVM66 pinout, MCF5216CVM66 application, or MCF5216CVM66 equivalent, key selection considerations include its 66 MHz ColdFire V2 core performance, integrated 128 KB Flash/16 KB SRAM, FlexCAN 2.0B compliance, QADC resolution and sampling rate, and LQFP-144 package compatibility with board-level signal integrity requirements.
Technical Context
The MCF5216CVM66 implements the ColdFire Version 2 microarchitecture with 32-bit data/address bus, 16 KB unified instruction/data cache, and enhanced multiply-accumulate (EMAC) unit supporting fractional arithmetic. Its memory subsystem includes 128 KB Flash with security protection and 16 KB SRAM with parity checking.
Peripheral integration includes a Fast Ethernet Controller (FEC) compliant with IEEE 802.3, FlexCAN module supporting CAN 2.0B protocol, queued analog-to-digital converter (QADC) with 10-bit resolution and up to 1.25 MSPS sampling, and dual UARTs with IrDA support - all managed via a centralized interrupt controller (INTC0/INTC1) and clock-gated power domains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ColdFire V2 32-bit RISC core with 16 KB unified cache and EMAC unit for DSP-like operations |
| Max Clock Frequency | 66 MHz - determines real-time instruction throughput and peripheral timing margins |
| Flash Memory | 128 KB on-chip Flash with security lock, erase/program control, and CFMCLKD programmable divider |
| SRAM | 16 KB on-chip SRAM with parity error detection and RAMBAR-configurable base address |
| FlexCAN Interface | CAN 2.0B-compliant controller with 64-message object buffers and programmable bit timing |
| QADC Resolution & Rate | 10-bit resolution with up to 1.25 MSPS sampling - supports closed-loop motor control and sensor conditioning |
| Package | LQFP-144 with 0.5 mm pitch - enables high I/O count while maintaining manufacturability in industrial PCBs |
Pinout & Package
LQFP-144 package with exposed thermal pad; 144-pin square leaded plastic quad flat pack, 20 mm × 20 mm body, 0.5 mm lead pitch, JEDEC MS-026AC compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDIO_0–VDDIO_7 | I/O Power Supply | Eight independent 3.3 V I/O supply pins for voltage domain partitioning and noise isolation |
| VDDCORE | Core Power Supply | 1.8 V core supply with internal regulation - critical for ColdFire V2 core stability at 66 MHz |
| RESET | Active-Low Reset Input | Synchronous reset assertion with internal pull-up; initiates cold boot sequence and register initialization |
| CLKIN | External Clock Input | Accepts 4–50 MHz crystal or oscillator input for PLL-based system clock generation |
| TXD0/RXD0 | UART0 Serial Interface | Asynchronous full-duplex TTL-level serial interface for debug console or host communication |
| CANRX0/CANTX0 | FlexCAN Channel 0 | Differential CAN physical layer interface with internal termination control and loopback mode |
Key Features
| Feature | Design Value |
|---|---|
| Enhanced Multiply-Accumulate Unit (EMAC) | Supports single-cycle 16×16 and 32×16 MAC operations with fractional scaling - accelerates motor control and filter algorithms |
| Queued Analog-to-Digital Converter (QADC) | 10-bit resolution, 16-channel input multiplexer, hardware-triggered conversion queue - enables synchronized multi-sensor acquisition |
| Fast Ethernet Controller (FEC) | IEEE 802.3-compliant 10/100 Mbps MAC with MII interface and DMA coherency - eliminates external PHY dependency for basic Ethernet connectivity |
| Power Management Modes | Run, Wait, Doze, Stop, and Peripheral Shut Down modes with configurable wake-up sources - reduces active current to <100 µA in Stop mode |
| Debug Support | IEEE 1149.1 JTAG TAP controller with BDM interface - enables non-intrusive real-time debugging and flash programming |
Applications
| Industrial Motor Control | Building Automation Gateway |
|---|---|
Use Scenario: Closed-loop servo drive with position feedback, current sensing, and fieldbus interface. IC Role / Device Role / Timing Role: Real-time execution of PID loops, QADC sampling synchronization, and FlexCAN message scheduling. Use Value: 66 MHz ColdFire V2 core ensures sub-10 µs loop latency; EMAC accelerates vector control math; QADC supports simultaneous 16-channel sampling at 1.25 MSPS. | Use Scenario: Protocol translation between BACnet MS/TP and Ethernet/IP networks in HVAC controllers. IC Role / Device Role / Timing Role: Dual-role processor managing serial fieldbus stack and TCP/IP stack with FEC hardware acceleration. Use Value: Integrated FEC offloads Ethernet frame handling; 128 KB Flash stores dual protocol stacks; FlexCAN handles legacy building bus communication. |
| Networked Energy Meter | Programmable Logic Controller (PLC) I/O Module |
Use Scenario: Three-phase smart meter with harmonic analysis, tariff calculation, and remote firmware update over Ethernet. IC Role / Device Role / Timing Role: High-precision ADC interface, cryptographic signature verification, and secure Flash update management. Use Value: QADC provides 10-bit accuracy at 1.25 MSPS for harmonic FFT; CFMSEC/CFMPROT registers enforce Flash security during OTA updates. | Use Scenario: Distributed digital I/O expansion module with local logic execution and CANopen master capability. IC Role / Device Role / Timing Role: Deterministic I/O scanning engine with FlexCAN-based fieldbus master and GPT timer-driven PWM outputs. Use Value: GPTA/GPTB timers generate precise PWM waveforms; FlexCAN supports CANopen object dictionary mapping; 16 KB SRAM buffers I/O state tables. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCF52235CAG66 | Same ColdFire V2 core, 66 MHz, but adds USB OTG controller and increases Flash to 256 KB; no FEC | Better suited for USB-hosted HMI or firmware download; lacks Ethernet PHY interface | Select when USB connectivity outweighs Ethernet requirement and additional Flash is needed for bootloader + application separation |
| Kinetis K60DN512ZVLQ10 | ARM Cortex-M4 core, 100 MHz, 512 KB Flash, 128 KB RAM, Ethernet MAC + PHY, no FlexCAN | Higher performance and memory, but requires external CAN transceiver and different toolchain | Choose for new designs needing ARM ecosystem, floating-point unit, or larger code footprint - not drop-in replacement |
Compared with MCF5216CVM66, MCF52235CAG66 trades Ethernet for USB and more Flash, while K60DN512ZVLQ10 offers higher ARM-based performance but requires redesign for CAN physical layer and toolchain migration.
Availability
MCF5216CVM66 is available at Aetrix Electronics and suitable for industrial motor control, building automation gateways, and networked energy metering requiring stable component supply across extended product lifecycles.
Supply support for MCF5216CVM66 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
Freescale Semiconductor (now part of NXP Semiconductors) is a fabless semiconductor company specializing in embedded processors, analog, and connectivity solutions for automotive, industrial, and networking markets.
The MCF5216CVM66 belongs to the ColdFire V2 microcontroller family designed for cost-sensitive, real-time industrial applications requiring deterministic interrupt response, mixed-signal integration, and long-term availability - not general-purpose computing.
FAQ
What is the maximum operating frequency of the MCF5216CVM66?
The MCF5216CVM66 operates at a maximum CPU frequency of 66 MHz, achieved using its integrated Phase-Locked Loop (PLL) with programmable multiplication factor. This frequency is validated under specified voltage (1.8 V core, 3.3 V I/O) and temperature (–40°C to +85°C) conditions per the MCF5282UM reference manual. The MCF5216CVM66 achieves this speed without external clock doublers or overclocking.
Does the MCF5216CVM66 include an integrated Ethernet PHY?
No, the MCF5216CVM66 includes only a Fast Ethernet Controller (FEC) MAC layer compliant with IEEE 802.3. It requires an external PHY chip connected via the MII interface. The MCF5216CVM66 provides all MAC functions - frame assembly/disassembly, CRC generation/checking, and DMA arbitration - but does not integrate physical layer drivers or transformers.
What is the Flash memory size and security capability of the MCF5216CVM66?
The MCF5216CVM66 integrates 128 KB of on-chip Flash memory with dedicated ColdFire Flash Module (CFM) registers including CFMSEC (security), CFMPROT (protection), and CFMSACC (supervisor access). These enable sector-level locking, back-door access keys, and erase/program inhibition - allowing secure firmware updates and intellectual property protection in deployed MCF5216CVM66 systems.
How many CAN channels does the MCF5216CVM66 support?
The MCF5216CVM66 includes one FlexCAN module supporting CAN 2.0B protocol with 64 message object buffers, programmable bit timing, and self-test modes. It provides a single CAN channel (CAN0) with dedicated CANTX0 and CANRX0 pins. No second CAN controller is present in the MCF5216CVM66 silicon - unlike the MCF5282 which adds FEC and dual CAN.
What debug interfaces are supported by the MCF5216CVM66?
The MCF5216CVM66 supports IEEE 1149.1 JTAG Test Access Port (TAP) and Background Debug Mode (BDM) via its dedicated BDM pins. These interfaces enable full-chip visibility, breakpoint setting, register inspection, and Flash programming without halting real-time operation. The MCF5216CVM66 does not support SWD or ARM-style debug protocols - its debug architecture is native to ColdFire V2.
MCF5216CVM66 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 256-LBGA
- Series:
- MCF521x
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- Coldfire V2
- Core Size:
- 32-Bit Single-Core
- Speed:
- 66MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, SPI, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 142
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 8x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MCF5216CVM66 FAQ
1.How can I place an order for MCF5216CVM66 through Aetrix?
Please submit a Request for Quotation (RFQ) for MCF5216CVM66 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MCF5216CVM66 reliable?
The price and inventory of MCF5216CVM66 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MCF5216CVM66 is usually 5 days.
3.What payment methods are accepted for MCF5216CVM66?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MCF5216CVM66 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MCF5216CVM66?
MCF5216CVM66 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MCF5216CVM66 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MCF5216CVM66?
For technical support, including MCF5216CVM66 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MCF5216CVM66 requirements.
6.How does Aetrix verify that MCF5216CVM66 is sourced from the original manufacturer or authorized distributors?
All MCF5216CVM66 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MCF5216CVM66 meets industry standards.
7.What is the process for return or replacement of MCF5216CVM66?
All MCF5216CVM66 units undergo pre-shipment inspection (PSI). If there is an issue with MCF5216CVM66, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MCF5216CVM66 part is unused and in its original packaging.
Return procedure for MCF5216CVM66:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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