MCF52213CAE50 - 32-Bit ColdFire V2 MCU 128KB Flash 50MHz | NXP
料号： MCF52213CAE50 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $7.59 | $7.59 |
| 10 | $7.21 | $72.10 |
| 100 | $6.45 | $645.00 |
| 500 | $5.7 | $2,850.00 |
| 1,000 | $5.1 | $5,100.00 |
MCF52213CAE50 概述
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.
直接替换替代料： MCF52213CAE50 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： MCF52213CAE50 （相同外形与封装尺寸） ——差异在于 Operating Temperature, Core, Program Memory (Flash), RoHS Status, USB Interface.
快速对比工具——选择替代料号进行并排对比：
MCF52210CAE50
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
MCF52212CAE50
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$6.74 / 个
查看数据手册 →MCF52223CAF50
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
STM32F103RCT6
✅ 直接替换✓ 有现货
$1.6406 / 个
查看数据手册 →LM3S1637-IQC50
✅ 直接替换📋 参考替代料（不在目录中）
MCF52213CAE50 最大额定值与电气特性
| 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 |
| 封装 / 外壳 | 64-LQFP (10x10 mm) |
| Oscillator Type | Internal |
| Packaging | Tray |
| 数据总线宽度 | 32-bit |
| 电源电压 | 2.7 V to 3.6 V (typical 3.3 V) |
| USB Interface | USB OTG (On-The-Go) integrated |
| 工作温度 | -40C to +85C (industrial) |
| RoHS 状态 | Compliant (Pb-free LQFP) |
MCF52213CAE50 引脚配置
| 引脚 1 | VDD — 3.3V supply pin |
| 引脚 2 | VSS — Ground pin |
| 引脚 3 | USB_DP — USB OTG D+ differential data line |
| 引脚 4 | USB_DM — USB OTG D- differential data line |
| 引脚 5 | VSS_USB — USB ground reference |
| 引脚 6 | VDD_USB — USB transceiver supply (3.3V) |
| 引脚 7 | RSTI — External reset input, active-low |
| 引脚 8 | RSTO — Reset output from internal sources |
| 引脚 9 | PST[3] — Parallel signature trace data 3 / JTAG TDI |
| 引脚 10 | PST[2] — Parallel signature trace data 2 / JTAG TDO |
| 引脚 11 | PST[1] — Parallel signature trace data 1 / JTAG TMS |
| 引脚 12 | PST[0] — Parallel signature trace data 0 / JTAG TCK |
| 引脚 13 | DSCLK — Debug serial clock for BDM |
| 引脚 14 | DSDI — Debug serial data input for BDM |
| 引脚 15 | DSO — Debug serial output for BDM |
| 引脚 16 | VSS — Ground pin |
| 引脚 17 | VDD — 3.3V supply pin |
| 引脚 18 | EXTAL — External crystal/oscillator input |
| 引脚 19 | XTAL — Crystal drive output |
| 引脚 20 | VSSPLL — PLL ground return |
| 引脚 21 | VDDPLL — PLL 3.3V supply |
| 引脚 22 | IRQ[1] — External interrupt request line 1 |
| 引脚 23 | IRQ[4] — External interrupt request line 4 |
| 引脚 24 | IRQ[3] — External interrupt request line 3 |
| 引脚 25 | IRQ[5] — External interrupt request line 5 |
| 引脚 26 | IRQ[6] — External interrupt request line 6 |
| 引脚 27 | IRQ[7] — External interrupt request line 7 |
| 引脚 28 | VSS — Ground pin |
| 引脚 29 | VDD — 3.3V supply pin |
| 引脚 30 | TIN0 — Timer 0 input capture / PWM channel |
| 引脚 31 | TOUT0 — Timer 0 output / PWM output |
| 引脚 32 | TIN1 — Timer 1 input capture / PWM channel |
| 引脚 33 | TOUT1 — Timer 1 output / PWM output |
| 引脚 34 | TIN2 — Timer 2 input capture / PWM channel |
| 引脚 35 | TOUT2 — Timer 2 output / PWM output |
| 引脚 36 | TIN3 — Timer 3 input capture / PWM channel |
| 引脚 37 | TOUT3 — Timer 3 output / PWM output |
| 引脚 38 | UART0_RXD — UART0 receive data input |
| 引脚 39 | UART0_TXD — UART0 transmit data output |
| 引脚 40 | UART0_RTS — UART0 request-to-send (hardware flow control) |
| 引脚 41 | UART0_CTS — UART0 clear-to-send (hardware flow control) |
| 引脚 42 | UART1_RXD — UART1 receive data input |
| 引脚 43 | UART1_TXD — UART1 transmit data output |
| 引脚 44 | UART2_RXD — UART2 receive data input |
| 引脚 45 | UART2_TXD — UART2 transmit data output |
| 引脚 46 | I2C0_SDA — I2C0 serial data line (open-drain, requires pullup) |
| 引脚 47 | I2C0_SCL — I2C0 serial clock line (open-drain, requires pullup) |
| 引脚 48 | I2C1_SDA — I2C1 serial data line (open-drain) |
| 引脚 49 | I2C1_SCL — I2C1 serial clock line (open-drain) |
| 引脚 50 | SPI_MISO — SPI master-in / slave-out |
| 引脚 51 | SPI_MOSI — SPI master-out / slave-in |
| 引脚 52 | SPI_SCK — SPI serial clock |
| 引脚 53 | SPI_SS — SPI slave select (active-low) |
| 引脚 54 | GPT — General purpose timer / external trigger |
| 引脚 55 | PWM — Pulse-width modulation output |
| 引脚 56 | GPIO[55] — General-purpose I/O pin 55 |
| 引脚 57 | GPIO[56] — General-purpose I/O pin 56 |
| 引脚 58 | TESTMODE — Manufacturing test mode pin (tie low in normal operation) |
| 引脚 59 | JTAG_EN — JTAG enable strap pin |
| 引脚 60 | PLL_FB — PLL filter - external RC network |
| 引脚 61 | VDD — 3.3V supply pin |
| 引脚 62 | VSS — Ground pin |
| 引脚 63 | VDDR — Internal RAM keep-alive supply (connect to VDD or backup battery) |
| 引脚 64 | VSS — Ground pin |
典型应用
MCF52213CAE50 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： MCF52213CAE50 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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 |
关键差异点
- Same-family drop-in with smaller Flash footprint for cost-down （对比 MCF52210CAE50)
- Higher clock speed variant in identical package （对比 MCF52223CAF50)
- Cortex-M3 cross-reference at same LQFP-64 footprint （对比 STM32F103RCT6)
设计说明
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.
合规信息
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.