MCF52213AE50 - ColdFire V2 32-bit MCU 128KB Flash 50MHz | NXP
MPN: MCF52213AE50 ✗ End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $8.95 | $8.95 |
| 10 | $8.05 | $80.50 |
| 100 | $7.15 | $715.00 |
| 500 | $6.4 | $3,200.00 |
| 1,000 | $5.8 | $5,800.00 |
MCF52213AE50 Overview
A ColdFire V2 microcontroller belongs to the 32-bit RISC microprocessor family originally derived from the Motorola 68000 architecture. ColdFire V2 implements a variable-length instruction set optimized for code density while preserving a 32-bit programming model. The MCF5221x family is positioned in NXP's lineup as a cost-efficient connectivity MCU, bridging 8/16-bit MCUs and higher-end ColdFire V3/V5 devices in the power management and connectivity hierarchy. This places the MCF52213AE50 in the broader category of embedded microcontrollers -> 32-bit MCUs -> RISC microcontrollers -> semiconductors.
Key features include integrated USB OTG with on-chip PHY, three UARTs, one SPI, two I2C interfaces, an 8-channel 12-bit ADC, four 32-bit timers with DMA support, and a 4-channel DMA controller. The 128 KB Flash supports in-application programming (IAP) and the 16 KB SRAM provides ample data space for communication stacks. Operating voltage spans 3.0 V to 3.6 V with low-power modes (wait, doze, stop) for battery-friendly designs.
Technical depth: The ColdFire V2 core delivers up to 56 MIPS (Dhrystone 2.1) at 50 MHz. The integration of USB OTG with on-chip transceiver eliminates external PHY cost and PCB area. The fast GPIO and edge-port interrupt structure supports real-time event handling. A background debug mode (BDM) provides non-intrusive in-circuit debugging.
Typical applications include USB peripherals (barcode scanners, POS terminals), industrial control modules, USB-to-serial bridges, embedded sensor hubs, and low-cost HMI panels. The integrated USB OTG makes it especially attractive for designs where a host or device role must be selectable at runtime.
Design consideration: Decouple VDD/VSS with 100 nF ceramic capacitors placed within 5 mm of each supply pin, and use a 4.7 uF bulk capacitor near the MCU. The USB D+/D- traces must be routed as a 90 ohm differential pair with length matching to within 2 mm. Failure to match the differential impedance will degrade USB signal integrity and cause enumeration failures.
This page synthesizes distributor pricing, parametric drop-in alternatives within the same 64-LQFP package, and practical design notes that complement the manufacturer datasheet with sourcing and selection guidance.
Drop-in alternatives for MCF52213AE50 — 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 MCF52213AE50 (same form factor and footprint) — differing in Package, Core Architecture, Supply Voltage, UART.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
MCF52213CAF50
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
MCF52212AE50
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$9.4 / Unit
View Datasheet →MCF52210CAE50
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
MCF52223CAB50
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
MCF52232CAF50
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
Contact for price
View Datasheet →MCF52213AE50 Maximum Ratings & Electrical Characteristics
| Core Architecture | ColdFire V2 (32-bit RISC) |
| Core Frequency | 50 MHz |
| Flash Memory | 128 KB (128K x 8) |
| SRAM | 16 KB |
| Supply Voltage | 3.0 V to 3.6 V |
| Package | 64-LQFP (10x10 mm) |
| USB Interface | USB On-The-Go (OTG) with on-chip PHY |
| UART | 3 |
| SPI | 1 |
| I2C | 2 |
| ADC | 8-channel 12-bit |
| DMA Channels | 4 |
| Timers | 4 x 32-bit (with DMA capability) |
| Operating Temperature | -40C to +85C (industrial) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
MCF52213AE50 Pin Configuration
| Pin 1 | VDD — Supply voltage (3.3V) |
| Pin 2 | VSS — Ground |
| Pin 3 | PST[0] — Processor status / debug |
| Pin 4 | PST[1] — Processor status / debug |
| Pin 5 | DDATA[0] — Debug data |
| Pin 6 | DDATA[1] — Debug data |
| Pin 7 | DDATA[2] — Debug data |
| Pin 8 | DDATA[3] — Debug data |
| Pin 9 | RESET — Reset input, active low |
| Pin 10 | EXTAL — External clock crystal input |
| Pin 11 | XTAL — External clock crystal output |
| Pin 12 | VDD_PLL — PLL supply |
| Pin 13 | VSS_PLL — PLL ground |
| Pin 14 | USB_DP — USB D+ (OTG) |
| Pin 15 | USB_DM — USB D- (OTG) |
| Pin 16 | USB_VBUS — USB VBUS sense |
| Pin 17 | USB_ID — USB OTG ID pin |
| Pin 18 | VSS — Ground |
| Pin 19 | VDD — Supply voltage (3.3V) |
| Pin 20 | UART0_TX — UART0 transmit |
| Pin 21 | UART0_RX — UART0 receive |
| Pin 22 | UART0_RTS — UART0 request-to-send |
| Pin 23 | UART0_CTS — UART0 clear-to-send |
| Pin 24 | UART1_TX — UART1 transmit |
| Pin 25 | UART1_RX — UART1 receive |
| Pin 26 | UART2_TX — UART2 transmit |
| Pin 27 | UART2_RX — UART2 receive |
| Pin 28 | SPI_MOSI — SPI master-out / slave-in |
| Pin 29 | SPI_MISO — SPI master-in / slave-out |
| Pin 30 | SPI_SCK — SPI clock |
| Pin 31 | SPI_CS — SPI chip select |
| Pin 32 | I2C0_SDA — I2C0 data |
| Pin 33 | I2C0_SCL — I2C0 clock |
| Pin 34 | I2C1_SDA — I2C1 data |
| Pin 35 | I2C1_SCL — I2C1 clock |
| Pin 36 | ADC0 — Analog input channel 0 |
| Pin 37 | ADC1 — Analog input channel 1 |
| Pin 38 | ADC2 — Analog input channel 2 |
| Pin 39 | ADC3 — Analog input channel 3 |
| Pin 40 | ADC4 — Analog input channel 4 |
| Pin 41 | ADC5 — Analog input channel 5 |
| Pin 42 | ADC6 — Analog input channel 6 |
| Pin 43 | ADC7 — Analog input channel 7 |
| Pin 44 | VREFH — ADC voltage reference high |
| Pin 45 | VREFL — ADC voltage reference low |
| Pin 46 | TIN0 — Timer input 0 |
| Pin 47 | TOUT0 — Timer output 0 |
| Pin 48 | TIN1 — Timer input 1 |
| Pin 49 | TOUT1 — Timer output 1 |
| Pin 50 | TIN2 — Timer input 2 |
| Pin 51 | TOUT2 — Timer output 2 |
| Pin 52 | TIN3 — Timer input 3 |
| Pin 53 | TOUT3 — Timer output 3 |
| Pin 54 | DMAREQ0 — DMA request 0 |
| Pin 55 | DMAREQ1 — DMA request 1 |
| Pin 56 | IRQ0 — External interrupt 0 |
| Pin 57 | IRQ1 — External interrupt 1 |
| Pin 58 | IRQ2 — External interrupt 2 |
| Pin 59 | IRQ3 — External interrupt 3 |
| Pin 60 | GPIO[0] — General-purpose I/O |
| Pin 61 | GPIO[1] — General-purpose I/O |
| Pin 62 | GPIO[2] — General-purpose I/O |
| Pin 63 | GPIO[3] — General-purpose I/O |
| Pin 64 | VSS — Ground |
Typical Applications
MCF52213AE50 is suitable for 6 applications: USB Barcode Scanner / POS Terminal, USB-to-Serial Bridge / Industrial Gateway, Embedded Sensor Hub / Data Logger, Low-Cost HMI Panel / Keypad Controller, USB-Connected Motor Control Module, USB-Enabled Medical Monitoring Accessory.
USB Barcode Scanner / POS Terminal
The MCF52213AE50's integrated USB On-The-Go with on-chip PHY makes it a strong fit for barcode scanners and POS terminals where USB host or device role must be selected at runtime. The ColdFire V2 core at 50 MHz delivers up to 56 MIPS, enough to run USB HID/CDC stacks plus barcode decoding firmware in a single-chip solution. With 128 KB Flash and 16 KB SRAM, the MCU can host full USB class drivers without external memory, while the three UARTs support legacy RS-232 peripherals like cash drawers and receipt printers. The 64-LQFP package provides ample GPIO for keypad scanning and LCD drive. Compared to an 8-bit MCU + external USB bridge, the MCF52213AE50 reduces BOM cost by one IC and eliminates the USB enumeration latency of a two-chip design.
Recommended
USB-to-Serial Bridge / Industrial Gateway
The MCF52213AE50 fits USB-to-serial bridges and industrial gateways because its USB OTG controller and three UARTs can map multiple serial protocols (RS-232/RS-485) onto a single USB port. The 50 MHz ColdFire V2 core handles protocol conversion with deterministic latency, while the 16 KB SRAM buffers incoming/outgoing packets without flow-control stalls. The 8-channel 12-bit ADC supports sensor monitoring on Modbus RTU or custom industrial protocols. The 64-LQFP package exposes four 32-bit timers for precise baud-rate generation and watchdog supervision. Unlike an FTDI-based bridge that locks the design to a fixed protocol, the MCF52213AE50 lets the OEM customize the protocol stack in firmware, a key advantage for proprietary industrial busses.
Recommended
Embedded Sensor Hub / Data Logger
Embedded sensor hubs and data loggers benefit from the MCF52213AE50's combination of 8-channel 12-bit ADC, four DMA-capable 32-bit timers, and USB connectivity for host-side data retrieval. The 128 KB Flash stores calibration tables and log headers, while the 16 KB SRAM buffers ADC samples between USB transfers. The ColdFire V2 core's deterministic interrupt latency ensures time-stamped samples, critical for vibration and temperature logging applications. The USB OTG allows the logger to act as a USB mass-storage device, presenting log files to a host PC without any custom driver. The 3.0-3.6 V supply range is compatible with single-cell Li-ion or regulated 3.3 V industrial rails.
Recommended
Low-Cost HMI Panel / Keypad Controller
The MCF52213AE50 powers low-cost HMI panels by combining USB host capability for firmware updates, three UARTs for display driver connectivity, and 4-channel DMA for parallel keypad/LED matrix scanning. The 50 MHz ColdFire V2 core refreshes a small character LCD or OLED display and handles debounced key events within tight latency budgets. The 64-LQFP exposes enough GPIO to drive a 4x4 keypad and 7-segment LEDs directly, eliminating an external I/O expander. The 16 KB SRAM supports display frame buffers for menu navigation. Compared to PIC/AVR HMI designs, the MCF52213AE50's USB OTG enables field firmware updates by non-technical operators - just plug in a USB stick.
Recommended
USB-Connected Motor Control Module
The MCF52213AE50 serves USB-connected motor control modules where the host PC sends motion commands and the MCU generates PWM, direction, and tachometer feedback. The four 32-bit timers with DMA support drive up to four PWM channels for stepper or brushless DC motor control, while the three UARTs interface to RS-485 multi-drop motor networks. The 8-channel 12-bit ADC reads current sense amplifiers and Hall-effect sensors with sub-microsecond conversion time. The USB OTG port provides a high-speed configuration and diagnostics channel. The 50 MHz core sustains 56 MIPS, more than enough to run a velocity PID loop at 10 kHz while servicing USB interrupts, an integration density that is hard to match with an 8-bit MCU + USB bridge solution.
Recommended
USB-Enabled Medical Monitoring Accessory
The MCF52213AE50 fits USB-enabled medical monitoring accessories such as pulse-oximeter dongles, digital stethoscope bridges, and bedside sensor interfaces. The integrated USB OTG presents clinical data to a host PC or tablet as a USB CDC or HID device, eliminating driver installation. The ColdFire V2 core runs signal-processing algorithms in real time, while the 12-bit ADC captures biosignal waveforms with adequate resolution for SpO2 or ECG front-ends. The 128 KB Flash supports lookup-table-based calibration routines for sensor linearization. Industrial -40C to +85C temperature grade is suitable for clinical environments. Compared to an FPGA + MCU two-chip approach, the MCF52213AE50 single-chip integration simplifies IEC 60601-1 EMI/ESD compliance verification by reducing the bill of materials.
Recommended
Recommended Products Summary
Engineering reference data for MCF52213AE50 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | MCF52213CAF50 | MCF52212AE50 | MCF52210CAE50 | MCF52223CAB50 | MCF52232CAF50 |
|---|---|---|---|---|---|---|
| Package | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) - same | 64-LQFP (10x10 mm) - same | 64-LQFP (10x10 mm) - same | 64-LQFP (10x10 mm) - same | 64-LQFP (10x10 mm) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | ColdFire V2 | ColdFire V2 | ColdFire V2 | ColdFire V2 | ColdFire V2 | ColdFire V2 |
| Clock Speed | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz |
| Flash | 128 KB | 128 KB | 128 KB | 64 KB | 128 KB | 256 KB |
| SRAM | 16 KB | 16 KB | 16 KB | 16 KB | 32 KB | 32 KB |
| USB OTG | Yes (on-chip PHY) | Yes (on-chip PHY) | Yes (on-chip PHY) | Yes (on-chip PHY) | Yes (on-chip PHY) | Yes (on-chip PHY) |
| Lifecycle Status | EOL | EOL | EOL | EOL | EOL | EOL |
Key Differentiators
- Integrated USB OTG with on-chip PHY (vs MCF52210CAE50)
- Balanced Flash/RAM density for USB stacks (vs MCF52232CAF50)
- 50 MHz ColdFire V2 with rich peripherals (vs MCF52223CAB50)
Design Notes
Decouple each VDD/VSS pair with a 100 nF X7R ceramic placed within 5 mm of the pins, plus a single 4.7 uF bulk capacitor near the MCU. The ColdFire V2 core can source transient current spikes up to 80 mA during USB packet transmission; insufficient bulk capacitance will cause VDD droop and USB enumeration failures. Place the bulk cap on the same plane as the MCU with a short, wide trace.
Route the USB D+ and D- traces as a 90 ohm differential pair with intra-pair length matching of 2 mm or better, and keep the pair length under 50 mm to meet USB 2.0 full-speed signal-integrity requirements. Avoid routing USB traces near switching signals or across plane splits; use a continuous ground reference under the pair. Failure to maintain 90 ohm impedance will cause eye-pattern violations and intermittent device disconnection.
The PLL supply pins (VDD_PLL/VSS_PLL) require separate filtering with a ferrite bead and 10 nF + 100 nF capacitor stack. Connecting PLL power directly to digital VDD without isolation will inject jitter into the system clock and reduce USB signal-integrity margin. Also, ensure the BDM (background debug mode) pins (PST/DDATA) are pulled to defined states in production via 10 kohm resistors to avoid spurious debug interrupts.
Compliance Information
RoHS and lead-free compliant per NXP product page. Industrial temperature grade (-40C to +85C). Halogen-free status not explicitly stated in the verified data - flagged as unknown. Not AEC-Q100 qualified - this is an industrial-grade MCU.