MCF52210CEP66 - 32-bit ColdFire V2 MCU, 64KB Flash, USB | NXP
MPN： MCF52210CEP66 ✓ 啟用中MCF52210CEP66 概覽
A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory (Flash/ROM), data memory (RAM), and peripheral interfaces on a single die. The ColdFire V2 core is Freescale/NXP's RISC-descended 32-bit architecture optimized for code density and deterministic real-time performance, positioned within NXP's ColdFire family below the V3/V4 cores. The MCF52210 lineage falls in the mid-density Flash tier of the MCF522xx series, designed as a drop-in footprint option between 32-pin and 80-pin variants in the same family.
Key features include 64 KB on-chip Flash, 8 KB SRAM, an integrated USB 2.0 full-speed device/host/OTG controller, a 12-bit SAR ADC with up to 8 input channels, four 32-bit timers with PWM capability, and a fast Ethernet-friendly peripheral set. The 66 MHz core delivers approximately 56 MIPS of Dhrystone performance, with hardware multiplication and an enhanced multiply-accumulate (EMAC) unit for DSP-style arithmetic.
The MCF52210 employs a 3.3 V single-supply design with an internal voltage regulator for the core. The integrated USB OTG controller, DMA-driven FlexCAN (on select family members), and a flexible interrupt controller reduce external component count. ColdFire V2 instructions remain source-compatible upward with V3/V4 cores, allowing code migration as application needs grow. Industrial temperature grade (-40C to +85C) and the 9x9 mm QFN-EP footprint make it suitable for space-constrained industrial modules.
Typical applications include industrial USB peripherals, point-of-sale terminals, USB-to-serial bridges, embedded data loggers, and motor-control sub-modules. Automotive body controllers and HVAC interfaces can use variants in the wider MCF522xx family.
When designing with the MCF52210, ensure the USB DP/DM lines include 90-ohm differential-controlled impedance and ESD protection. Free ColdFire development tools (CodeWarrior, Eclipse-based MCU Eclipse IDE) and a USB stack from NXP simplify firmware development for this part.
This page synthesizes distributor pricing, drop-in alternatives from the same MCF5221x family, and USB-rail design considerations not found in the bare manufacturer datasheet.
直接替換替代品，適用於 MCF52210CEP66 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： MCF52210CEP66 （相同外形與佔位） — 差異在於 Package, Core Architecture, Supply Voltage, Data Bus Width, Program Memory Size.
MCF52211CEP66
✅ 直接替換聯絡詢價
查看資料表 →MCF52110CEP66
✅ 直接替換聯絡詢價
查看資料表 →MCF52100CEP66
✅ 直接替換聯絡詢價
查看資料表 →MCF52212CEP66
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
MCF52210CEP66 最大額定值與電氣特性
| Core Architecture | ColdFire V2 (32-bit RISC) |
| Maximum CPU Frequency | 66 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) |
| 供應電壓 | 3.3 V typical (range see datasheet) |
| 工作溫度 | -40C to +85C (industrial) |
| 封裝 | 64-QFN-EP (9x9 mm) with exposed thermal pad |
| USB Interface | USB 2.0 Full-Speed Device/Host/OTG |
| Communication Interfaces | UART, I2C, SPI, USB |
| 安裝類型 | Surface Mount |
| Tray Packaging | Tray (per AiPCBA datasheet header) |
| RoHS 狀態 | Details available on distributor page |
| Manufacturer (Original) | Freescale Semiconductor (acquired by NXP) |
MCF52210CEP66 64-qfn-ep (9x9 mm) with exposed thermal pad 腳位配置指南
MCF52210CEP66（64-qfn-ep (9x9 mm) with exposed thermal pad 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： MCF52210CEP66.
請參閱 資料表 以查看完整腳位配置。
典型應用
MCF52210CEP66 適用於 6 應用s: Industrial USB Peripherals, USB-to-Serial Bridge / Bridge Device, Point-of-Sale Terminal Sub-system, Embedded Data Logger, Industrial Sensor Hub / IoT Edge Node, Motor Control Sub-Module (Low-Power).
Industrial USB Peripherals
The MCF52210CEP66 is a strong fit for industrial USB peripherals because its integrated USB 2.0 full-speed OTG controller removes the need for an external USB PHY or companion bridge chip. At 66 MHz the ColdFire V2 core delivers enough throughput for HID-class and CDC-class USB devices while keeping firmware in 64 KB of on-chip Flash. Typical board role: place the device at the bus-end of the USB line-up, route 90-ohm differential impedance on DP/DM, and add 15 kV-rated ESD protection. The QFN-EP 9x9 mm footprint enables compact industrial-form-factor enclosures. Versus external-USB-MCU+bridge designs, the part reduces BOM count by ~3 components and simplifies USB enumeration in cold-start environments.
推薦
USB-to-Serial Bridge / Bridge Device
The MCF52210CEP66 fits USB-to-UART/SPI/I2C bridge applications thanks to its integrated USB controller plus 2-3 UART channels, I2C, and SPI peripherals. It eliminates the USB-IF PHD requirement of external bridges by running an on-chip CDC-class firmware stack. Typical application: USB host-side converts to RS-232/SPI master for legacy industrial equipment. 64 KB Flash holds both USB stack and bridge protocol handlers. QoS trade-off vs purpose-built bridge ASICS like FT232H: lower per-unit cost at low volume, full firmware customization, but engineers must implement USB enumeration in software rather than relying on silicon state machines.
推薦
Point-of-Sale Terminal Sub-system
The MCF52210CEP66 suits POS terminal sub-systems where a USB-connected local controller handles peripherals (magnetic-stripe reader, keypad, NFC front-end) and reports to a host. ColdFire V2's deterministic interrupt response and 66 MHz performance deliver low-latency I/O handling. Industrial temperature grade (-40C to +85C) meets retail-environment reliability. Typical board role: stack on top of a higher-level application processor via USB or UART; provide 3.3 V power from the main rail. The QFN-EP exposed thermal pad enables low-temperature-rise operation when the MCU drives multiple GPIOs simultaneously, and the 9x9 mm body fits within typical POS peripheral boards.
推薦
Embedded Data Logger
The MCF52210CEP66 fits compact data-logger designs that record to external SPI Flash or microSD via USB-host bootloader. The 66 MHz core handles multi-channel ADC sampling at up to several kS/s while the integrated USB allows stored logs to be retrieved. SRAM is sufficient to buffer one full sample burst before write-out. Trade-off vs 16-bit MSP430 loggers: higher throughput but higher active current draw. The 64-QFN-EP footprint and industrial temperature grade cover most industrial-logger enclosures. For battery-powered versions consider a low-power ColdFire variant with sleep modes.
推薦
Industrial Sensor Hub / IoT Edge Node
The MCF52210CEP66 is well-suited to industrial IoT edge nodes that aggregate sensor readings over I2C/SPI and forward them via USB to a gateway or host. The ColdFire V2 EMAC unit accelerates polynomial arithmetic for sensor-error-detection routines (CRC, Fletcher). ColdFire's deterministic interrupt latency (vs Cortex-M) is preferred in some industrial deterministic-control applications. Typical board role: front-end of the sensor hub; USB uplinks to an embedded Linux gateway. The part supports industrial -40C to +85C operation and fits on a 25 mm x 25 mm PCB with the 64-QFN-EP form factor.
推薦
Motor Control Sub-Module (Low-Power)
The MCF52210CEP66 fits low-power motor-control sub-modules (small DC, stepper, BLDC <= 1 A continuous) where its 4-channel PWM timers and quadrature-encoder inputs handle a single motor axis at up to ~30 kHz PWM without saturating the core. ColdFire V2 at 66 MHz delivers instruction headroom for trapezoidal and entry-level FOC algorithms. Pair with external MOSFET gate drivers and current-sense ADCs. Trade-off vs dedicated motor-MCUs (e.g., Kinetis KM series): more flexible peripheral mix but no integrated analog comparators; designers add external current-sense conditioning. Industrial temperature grade suits motor ambient conditions.
推薦
推薦產品摘要
工程參考資料，適用於 MCF52210CEP66 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | MCF52211CEP66 | MCF52110CEP66 | MCF52100CEP66 |
|---|---|---|---|---|
| Brand | NXP Semiconductors (formerly Freescale) | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 64-QFN-EP (9x9 mm) | 64-QFN-EP (9x9 mm) - same | 64-QFN-EP (9x9 mm) - same | 64-QFN-EP (9x9 mm) - same |
| Core Architecture | ColdFire V2 (32-bit RISC) | ColdFire V2 (32-bit RISC) | ColdFire V2 (32-bit RISC) | ColdFire V2 (32-bit RISC) |
| Maximum CPU Frequency | 66 MHz | 66 MHz | 66 MHz | 66 MHz |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Supply Voltage | 3.3 V typical | 3.3 V typical | 3.3 V typical | 3.3 V typical |
主要差異化特點
- Integrated USB 2.0 OTG without external PHY (對比MCF52110CEP66)
- Same 64-QFN-EP 9x9 mm footprint as MCF52211CEP66 (對比MCF52211CEP66)
- ColdFire V2 source-code compatibility upward (對比ARM Cortex-M Kinetis K20)
設計說明
Route the USB DP/DM pair with 90-ohm differential impedance (trace width and spacing per stackup calculator). Place the ESD protection array (e.g., NXP PRTR5V0U4D or equivalent TVS) within 5 mm of the USB connector, with its ground bonded directly to the chassis/shield ground rather than the digital ground. Keep DP/DM traces matched within 150 mil length difference to maintain signal-integrity margins on the full-speed eye diagram.
The 64-QFN-EP exposed thermal pad is electrically ground. Solder it to a continuous PCB ground plane using an array of thermal vias (typically 5x5 grid of 0.3 mm drilled, 0.2 mm copper) to achieve the lowest thermal resistance. Without this, junction temperature can rise ~20C higher per watt of dissipation, reducing the operating-temperature headroom in industrial enclosures. Datasheet theta-JA vs copper area is not in the web-data summary; see packaging appendix for thermal-design tables.
Decouple VDD pins with 100 nF X7R ceramic per pin plus a single bulk 10 uF tantalum or ceramic on the regulator output. Place the 100 nF caps within 2 mm of the supply pins with wide traces to minimize series inductance. ColdFire V2 cores clock-gate internally but will draw transient current at peripheral-event boundaries; ensure the 3.3 V regulator can source 80-100 mA peaks during USB enumeration bursts.
Do not assume pin 1 is at the same corner orientation across all MCF5221x 64-QFN-EP variants - verify against the device marking and the datasheet pinout for each specific OPN (CEP66 vs CAFP66 vs other suffixes). Some suffixes change pin functions (e.g., debug-port and JTAG remapping). Also note: BDM (background-debug-mode) requires a 4-pin connection (BKPT, DSCLK, DSI, DSO); do not connect these to GPIOs without proper BDM-driver firmware considerations. Toolchain pick: CodeWarrior legacy or NXP MCUXpresso for newer projects.
合規資訊
RoHS-compliant per NXP/Freescale product data; manufacturer-confirmed compliance statements available via NXP's PCN portal. MCF52210CEP66 is industrial-grade (-40C to +85C) and not AEC-Q100 automotive qualified; for automotive body/HVAC designs consider automotive-grade Freescale/NXP S12 or Kinetis parts.
