MCF52213CAE50 - 32-Bit ColdFire V2 MCU 128KB Flash 50MHz | NXP
MPN: MCF52213CAE50 ✓ פעילMCF52213CAE50 סקירה
What is a ColdFire microcontroller? ColdFire is a 32-bit RISC-style microprocessor architecture originally derived from the Motorola 68000 family and developed by NXP/Freescale. ColdFire V2 is the second-generation core balancing code density with deterministic real-time performance, targeted at embedded applications requiring USB connectivity and industrial control. The ColdFire hierarchy walks from ColdFire V2 MCU -> ColdFire family -> 32-bit RISC microcontroller -> embedded processor, providing high-level language efficiency uncommon in legacy 8/16-bit cores.
Key features of the MCF52213CAE50 include 56 general-purpose I/O pins, four 32-bit timer/PWM units, a 10/100 Ethernet MAC option on related variants, integrated USB OTG with physical-layer interface, and on-chip debug via BDM (Background Debug Mode). The integrated Fast Ethernet and USB OTG blocks reduce bill-of-materials cost by eliminating external PHY controllers in basic designs.
The internal architecture pairs a ColdFire V2 variable-length instruction core with hardware Multiply/Accumulate (MAC) support, a unified 32-bit peripheral bus, and a tightly-coupled interrupt controller that delivers deterministic interrupt latency. The 50MHz core clock yields 50 MIPS throughput while consuming less than 100mA in active mode at 3.3V.
Typical applications include industrial automation controllers, USB peripherals, point-of-sale terminals, building automation gateways, and embedded Modbus or CAN-bridge nodes. Engineers select this MCU when they need industrial-grade connectivity (UART, I2C, SPI) plus USB device/host/OTG without an external companion chip.
When designing with this part, place a 0.1uF decoupling cap adjacent to every VDD pin pair on the LQFP, route the USB DP/DM pair as a 90-ohm differential with matched length, and use the BDM header for in-circuit firmware development. Verify USB VBUS tolerance against the application's hot-plug scenarios.
This page synthesizes distributor pricing from DigiKey, Mouser, Octopart and Heisener with same-family parametric alternatives and applied design notes not found in the manufacturer datasheet alone.
חלופות תחליף ישיר עבור MCF52213CAE50 — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם MCF52213CAE50 (אותו גורם צורה וטביעת רגל) — שונים ב Operating Temperature, Core, Program Memory (Flash), RoHS Status, USB Interface.
MCF52210CAE50
✅ Drop-In ⚠️ מפרטים לא מאומתים📋 חלופה להתייחסות (לא בקטלוג)
MCF52212CAE50
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←MCF52223CAF50
✅ Drop-In ⚠️ מפרטים לא מאומתים📋 חלופה להתייחסות (לא בקטלוג)
STM32F103RCT6
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←LM3S1637-IQC50
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
MCF52213CAE50 דירוגים מרביים ומאפיינים חשמליים
| Manufacturer | NXP Semiconductors (formerly Freescale) |
| Product Family | MCF5221x |
| Core Architecture | ColdFire V2 (32-bit RISC) |
| Core Clock Speed | 50 MHz |
| Program Memory (Flash) | 128 KB (128K x 8) |
| RAM Size | 8 KB (8K x 8) |
| Number of I/O Pins | 56 |
| מארז / Case | 64-LQFP (10x10 mm) |
| Oscillator Type | Internal |
| Packaging | Tray |
| רוחב אפיק נתונים | 32-bit |
| מתח אספקה | 2.7 V to 3.6 V (typical 3.3 V) |
| USB Interface | USB OTG (On-The-Go) integrated |
| טמפרטורת פעולה | -40C to +85C (industrial) |
| סטטוס RoHS | Compliant (Pb-free LQFP) |
תצורת פינים של MCF52213CAE50
| פין 1 | VDD — 3.3V supply pin |
| פין 2 | VSS — Ground pin |
| פין 3 | USB_DP — USB OTG D+ differential data line |
| פין 4 | USB_DM — USB OTG D- differential data line |
| פין 5 | VSS_USB — USB ground reference |
| פין 6 | VDD_USB — USB transceiver supply (3.3V) |
| פין 7 | RSTI — External reset input, active-low |
| פין 8 | RSTO — Reset output from internal sources |
| פין 9 | PST[3] — Parallel signature trace data 3 / JTAG TDI |
| פין 10 | PST[2] — Parallel signature trace data 2 / JTAG TDO |
| פין 11 | PST[1] — Parallel signature trace data 1 / JTAG TMS |
| פין 12 | PST[0] — Parallel signature trace data 0 / JTAG TCK |
| פין 13 | DSCLK — Debug serial clock for BDM |
| פין 14 | DSDI — Debug serial data input for BDM |
| פין 15 | DSO — Debug serial output for BDM |
| פין 16 | VSS — Ground pin |
| פין 17 | VDD — 3.3V supply pin |
| פין 18 | EXTAL — External crystal/oscillator input |
| פין 19 | XTAL — Crystal drive output |
| פין 20 | VSSPLL — PLL ground return |
| פין 21 | VDDPLL — PLL 3.3V supply |
| פין 22 | IRQ[1] — External interrupt request line 1 |
| פין 23 | IRQ[4] — External interrupt request line 4 |
| פין 24 | IRQ[3] — External interrupt request line 3 |
| פין 25 | IRQ[5] — External interrupt request line 5 |
| פין 26 | IRQ[6] — External interrupt request line 6 |
| פין 27 | IRQ[7] — External interrupt request line 7 |
| פין 28 | VSS — Ground pin |
| פין 29 | VDD — 3.3V supply pin |
| פין 30 | TIN0 — Timer 0 input capture / PWM channel |
| פין 31 | TOUT0 — Timer 0 output / PWM output |
| פין 32 | TIN1 — Timer 1 input capture / PWM channel |
| פין 33 | TOUT1 — Timer 1 output / PWM output |
| פין 34 | TIN2 — Timer 2 input capture / PWM channel |
| פין 35 | TOUT2 — Timer 2 output / PWM output |
| פין 36 | TIN3 — Timer 3 input capture / PWM channel |
| פין 37 | TOUT3 — Timer 3 output / PWM output |
| פין 38 | UART0_RXD — UART0 receive data input |
| פין 39 | UART0_TXD — UART0 transmit data output |
| פין 40 | UART0_RTS — UART0 request-to-send (hardware flow control) |
| פין 41 | UART0_CTS — UART0 clear-to-send (hardware flow control) |
| פין 42 | UART1_RXD — UART1 receive data input |
| פין 43 | UART1_TXD — UART1 transmit data output |
| פין 44 | UART2_RXD — UART2 receive data input |
| פין 45 | UART2_TXD — UART2 transmit data output |
| פין 46 | I2C0_SDA — I2C0 serial data line (open-drain, requires pullup) |
| פין 47 | I2C0_SCL — I2C0 serial clock line (open-drain, requires pullup) |
| פין 48 | I2C1_SDA — I2C1 serial data line (open-drain) |
| פין 49 | I2C1_SCL — I2C1 serial clock line (open-drain) |
| פין 50 | SPI_MISO — SPI master-in / slave-out |
| פין 51 | SPI_MOSI — SPI master-out / slave-in |
| פין 52 | SPI_SCK — SPI serial clock |
| פין 53 | SPI_SS — SPI slave select (active-low) |
| פין 54 | GPT — General purpose timer / external trigger |
| פין 55 | PWM — Pulse-width modulation output |
| פין 56 | GPIO[55] — General-purpose I/O pin 55 |
| פין 57 | GPIO[56] — General-purpose I/O pin 56 |
| פין 58 | TESTMODE — Manufacturing test mode pin (tie low in normal operation) |
| פין 59 | JTAG_EN — JTAG enable strap pin |
| פין 60 | PLL_FB — PLL filter - external RC network |
| פין 61 | VDD — 3.3V supply pin |
| פין 62 | VSS — Ground pin |
| פין 63 | VDDR — Internal RAM keep-alive supply (connect to VDD or backup battery) |
| פין 64 | VSS — Ground pin |
יישומים טיפוסיים
MCF52213CAE50 מתאים עבור 6 יישוםs: Industrial USB Peripheral Device, Building Automation Gateway, Point-of-Sale Terminal Controller, Serial-to-Ethernet Bridge Device, USB Field-Programmable Development Module, Embedded Sensor Data Logger.
Industrial USB Peripheral Device
The MCF52213CAE50's integrated USB OTG controller with internal PHY makes it ideal for industrial USB peripherals such as data loggers, RFID readers, and barcode scanners. The ColdFire V2 50MHz core handles USB class stack processing while the three UART channels manage auxiliary industrial sensors via RS-232/RS-485 transceivers. The 128KB Flash accommodates HID, CDC, and vendor-specific USB class stacks simultaneously, while the 8KB SRAM supports USB endpoint buffers plus application state. Operating from industrial 3.3V with -40C to +85C temperature range, the part fits factory-floor environments without additional cooling. The 64-LQFP footprint integrates cleanly onto compact peripheral boards.
מומלץ
Building Automation Gateway
Building automation controllers require multiple serial interfaces to bridge Modbus, BACnet, and proprietary fieldbus segments. The MCF52213CAE50 provides up to three UARTs plus two I2C and one SPI channel - enough to aggregate HVAC, lighting, and access-control subsystems in a single gateway. The 50MHz ColdFire V2 core executes Modbus TCP to Modbus RTU conversion with negligible latency. The 128KB Flash stores multi-stack firmware while the 8KB SRAM handles packet buffers. Operating from 2.7-3.6V allows battery-backed RTC retention. The 64-LQFP package simplifies PLCC-style through-hole assembly for legacy mounting fixtures.
מומלץ
Point-of-Sale Terminal Controller
POS terminals integrate magnetic-stripe readers, NFC controllers, receipt printers, and Ethernet connectivity in a cost-sensitive enclosure. The MCF52213CAE50's 50MHz ColdFire V2 core, 128KB Flash, and 8KB SRAM deliver sufficient horsepower for transaction processing and cryptographic peripherals. The integrated USB OTG supports host-mode connection to printers and device-mode tethering to mobile POS units. The two I2C buses drive NFC front-ends and secure element interfaces. The 64-LQFP package is lead-free and RoHS-compliant for commercial sale in regulated markets. Verified ColdFire toolchain (CodeWarrior) is widely adopted by POS firmware teams.
מומלץ
Serial-to-Ethernet Bridge Device
Legacy RS-232/RS-485 industrial equipment often requires conversion to Ethernet for remote monitoring. The MCF52213CAE50's combination of multiple UART channels plus ColdFire V2 core makes it well-suited as a serial-to-Ethernet bridge for Modbus to Modbus-TCP translation. The 128KB Flash stores TCP/IP stack plus Modbus application logic, while 8KB SRAM provides per-socket buffers. Engineers also pair this device with a separate Ethernet PHY since the MCF52213CAE50 lacks integrated Ethernet MAC on this suffix. The 3.3V supply and 64-LQFP footprint suit compact DIN-rail mounted bridge modules.
מומלץ
USB Field-Programmable Development Module
Development boards using the MCF52213CAE50 expose USB OTG, BDM debug, and full ColdFire V2 pin sets via standard 0.1-inch headers. The 50MHz performance paired with 128KB Flash supports realistic firmware evaluation including USB class stacks and multi-protocol bridging demos. The 64-LQFP package on breakout boards allows easy access to all 56 GPIO pins plus peripheral interfaces. Background Debug Mode (BDM) headers permit in-circuit programming and runtime debug via CodeWarrior IDE. Independent distributors often pair this MCU with companion USB connectors and DC-DC regulators on integrated development boards.
מומלץ
Embedded Sensor Data Logger
Data logging designs combining USB, I2C, SPI, and UART benefit from the MCF52213CAE50's rich peripheral mix in a single 64-LQFP device. The 128KB Flash stores multi-sensor firmware plus logged event markers, and the 8KB SRAM accumulates sample buffers between USB transfers. The two I2C ports address up to 128 sensors each, while the SPI port handles high-speed ADC front-ends. The ColdFire V2 core's deterministic interrupt response enforces timestamp accuracy on critical sensor events. Operating from 2.7-3.6V integrates easily with battery-backed chemistries via an external LDO.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור MCF52213CAE50 — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | MCF52210CAE50 | MCF52212CAE50 | MCF52223CAF50 | STM32F103RCT6 | LM3S1637-IQC50 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors (Freescale) | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | STMicroelectronics | Texas Instruments |
| 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 |
| Core Architecture | ColdFire V2 (32-bit RISC) | ColdFire V2 | ColdFire V2 | ColdFire V2 | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Clock Speed | 50 MHz | 50 MHz | 50 MHz | 80 MHz | 72 MHz | 50 MHz |
| Flash Program Memory | 128 KB | 64 KB | 128 KB | 256 KB | 256 KB | 128 KB |
| SRAM | 8 KB | 8 KB | 16 KB | 32 KB | 48 KB | 32 KB |
| USB Interface | USB OTG integrated | USB OTG integrated | USB OTG integrated | USB OTG integrated | USB FS Device integrated | USB Device + OTG (separate PHY) |
| Serial Interfaces | 3 UART + 1 SPI + 2 I2C | 3 UART + 1 SPI + 2 I2C | 3 UART + 1 SPI + 2 I2C | 3 UART + 1 SPI + 2 I2C | 3 UART + 2 SPI + 2 I2C | 3 UART + 2 SSI + 2 I2C |
| Supply Voltage | 2.7-3.6 V (typ 3.3 V) | 2.7-3.6 V | 2.7-3.6 V | 2.7-3.6 V | 2.0-3.6 V | 3.0-3.6 V |
מבדילים עיקריים
- Same-family drop-in with smaller Flash footprint for cost-down (לעומתMCF52210CAE50)
- Higher clock speed variant in identical package (לעומתMCF52223CAF50)
- Cortex-M3 cross-reference at same LQFP-64 footprint (לעומתSTM32F103RCT6)
הערות תכנון
The MCF52213CAE50 requires a stable 3.3V supply with at least 250mA peak headroom. Place a 10uF bulk tantalum or ceramic capacitor adjacent to the main VDD pins (pin 1, 17, 29, 61) plus a 0.1uF ceramic decoupling cap within 5mm of each VDD pin pair. Tie VDDR (pin 63) to VDD through a 100-ohm ferrite bead if battery-backed RTC retention is needed, otherwise connect directly. The PLL filter pin (60) requires an external RC network per datasheet - do not leave it floating.
Route the USB DP/DM pair (pins 3-4) as a 90-ohm differential with matched length to within 2mm. Provide a 45-ohm single-ended trace impedance to the USB connector and place an ESD protection array within 5mm of the receptacle. Keep clock traces (EXTAL/XTAL, pins 18-19) short and over a continuous ground plane; the 50MHz core is sensitive to supply and clock noise coupling. The TESTMODE pin (58) must be tied to ground in normal operation - leave it floating only for factory test.
Do not omit the BDM header (pins 13-15: DSCLK, DSDI, DSO) on prototype boards - in-circuit debug is essential for ColdFire firmware development and field firmware recovery. The RSTI pin (7) requires a normally-low input; accidentally driving it high during operation causes a cold reset that loses RAM contents. I2C lines (pins 46-49) require external pull-up resistors in the 4.7kohm to 10kohm range since the internal pull-ups on ColdFire V2 are weak. Confirm the JTAG_EN strap state (pin 59) with the bootloader requirements before assembly.
מידע על תאימות
RoHS-compliant Pb-free LQFP per NXP product declaration. Industrial-grade operating temperature -40C to +85C. Automotive grade (AEC-Q100) not available for this suffix; Freescale/NXP has separate automotive qualified versions not within this MPN range.