MCF52211CAE80 - 80MHz 32-Bit MCU with USB | NXP
料号： MCF52211CAE80 ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $13.1356 | $13.14 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
MCF52211CAE80 概述
A microcontroller is a semiconductor system that integrates a processor core, memory, peripherals, and I/O into one device. The ColdFire core provides the execution engine, while flash stores firmware and RAM supports working data. In the device hierarchy, this part is a 32-bit MCU, part of the broader ColdFire family and the semiconductor category. It is intended for embedded products that need local control, serial connectivity, and USB device or host capability.
The principal verified features are an 80 MHz maximum clock, a 32-bit data bus and instruction architecture, 128 KB organized as 128K x 8 flash, a 3.3 V supply indication in distributor data, and USB OTG integration. The family interface mix simplifies connection to sensors, external memory, displays, and industrial peripherals. The 64-LQFP package also provides a conventional leaded footprint that can simplify inspection and prototype assembly compared with a fine-pitch array package.
The ColdFire architecture is designed for embedded control rather than desktop computing. Its peripherals allow firmware to manage USB traffic alongside serial communication without requiring separate interface devices when the application requirements match. However, the verified material does not provide detailed RAM capacity, voltage limits, clock-tree configuration, flash timing, or package pin assignments, so those values must be confirmed in the manufacturer data sheet before a hardware release.
Typical uses include USB-to-serial equipment, industrial data loggers, building-control endpoints, device programmers, and embedded gateways that need both control firmware and multiple serial interfaces. USB OTG can support a peripheral-to-host role when properly designed, while the UART, SPI, and I²C interfaces support sensors, storage, and board-level expansion.
The primary design consideration is lifecycle planning. The NXP product page identifies the part as End of Life, so new production designs should begin a migration review rather than treating it as a long-term active choice. Engineers should verify current stock, firmware support, package compatibility, and any approved successor with NXP before committing to a new design. Existing production equipment may still benefit from careful sourcing and an obsolescence plan.
This page consolidates verified manufacturer and distributor facts, available pricing, lifecycle status, interface applications, and verified replacement information. It does not invent an electrical specification, pin definition, or substitute when the supplied evidence does not establish one.
直接替换替代料： MCF52211CAE80 ——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： MCF52211CAE80 （相同外形与封装尺寸） ——差异在于 Package, Maximum Clock Frequency, Flash Memory, Mounting Type, Core.
快速对比工具——选择替代料号进行并排对比：
MCF52211CVM66
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$7.05 / 个
查看数据手册 →MCF52212CAE50
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$6.74 / 个
查看数据手册 →MCF52221CAE66
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
联系询价
查看数据手册 →MCF52230CAF60
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
联系询价
查看数据手册 →MCF52232CAF50
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
联系询价
查看数据手册 →MCF52211CAE80 最大额定值与电气特性
| Product Type | 32-bit microcontroller (MCU) |
| Processor Core | ColdFire V2 |
| Processor Architecture | RISC |
| 最大时钟频率 | 80 MHz |
| 数据总线宽度 | 32 bit |
| Flash Memory | 128 KB (128K x 8) |
| Nominal Supply Voltage | 3.3 V |
| Integrated USB | USB On-The-Go (OTG) |
| UART Count | Up to 3 |
| SPI Interface Count | 1 |
| I2C Interface Count | 2 |
| 封装 | 64-LQFP, 10 mm x 10 mm |
| 安装类型 | Surface mount |
| Processor Series | MCF522x |
| Microcontroller Family | MCF5221x |
| 生命周期状态 | End of Life |
MCF52211CAE80 64-lqfp, 10 mm x 10 mm 引脚配置指南
MCF52211CAE80（64-lqfp, 10 mm x 10 mm 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： MCF52211CAE80.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MCF52211CAE80 适用于 6 应用s: USB-to-Serial Adapter, Industrial Data Logger, Building-Control Endpoint, USB Device Controller, Programmable Serial Interface Hub, Legacy Embedded Equipment Maintenance.
USB-to-Serial Adapter
The MCF52211CAE80 fits a USB-to-serial adapter because its MCF5221x family combines USB OTG with up to three UARTs, while the 80 MHz ColdFire V2 core provides dedicated embedded-control performance. Firmware can enumerate as a USB device and route traffic to external UART peripherals without requiring a separate USB controller. The 128 KB flash provides a defined firmware-storage capacity. Before layout, verify the target's USB transceiver pins, connector data-path requirements, power design, and bootloader arrangement in the full manufacturer documentation. Because this MCU is End of Life, this application is most defensible for maintenance of existing USB products rather than a new long-lived platform.
推荐
Industrial Data Logger
The MCF52211CAE80 is appropriate for an industrial data logger that must collect sensor information locally and transfer it over USB or serial links. Its up-to-three-UART configuration can connect multiple sensors or radio modules, while one SPI interface and two I²C interfaces support flash storage, converters, and low-speed peripherals. The 80 MHz 32-bit ColdFire V2 core supplies real-time control and data-management capability. Designers must add suitable transceiver protection, isolation, and level translation for industrial cabling. The End of Life designation requires an obsolescence plan and verified long-term sourcing for new deployments.
推荐
Building-Control Endpoint
The MCF52211CAE80 can serve as a building-control endpoint when a design needs local logic plus several wired interfaces. Three UART-capable channels may link to room controllers or service interfaces, while I²C supports sensors and small peripheral devices and SPI supports higher-speed local components. USB OTG can simplify commissioning or maintenance connectivity. A production design must address electrical isolation, surge protection, grounding, and environmental limits according to the complete product specifications. Since the supplied data does not state the operating-temperature range or formal industrial qualification, both must be confirmed before deployment.
推荐
USB Device Controller
The integrated USB OTG capability makes the MCF52211CAE80 a logical fit for embedded USB device controllers that also need multiple serial interfaces. The 80 MHz core can manage protocol handling and device tasks, while up to three UARTs provide downstream connectivity. Designers can use the SPI interface for external storage or a fast peripheral and I²C for configuration and monitoring. The verified records establish interface counts but not electrical operating limits, so USB transceiver, power, clock, and layout decisions require the full data sheet and board-level validation. End of Life status argues for using it primarily in an established design.
推荐
Programmable Serial Interface Hub
The MCF52211CAE80 supports a serial-interface hub architecture because it combines USB OTG, as many as three UARTs, one SPI interface, and two I²C interfaces in one microcontroller. Firmware can present a common USB command interface while bridging data to connected sensors, storage, or service ports. The 128 KB flash capacity provides a known storage budget for firmware and configuration logic. Practical implementations must verify pin multiplexing, interrupt priorities, buffer sizing, and USB host or device roles from authoritative documentation. Because package pin data is absent from the supplied records, this is an application fit assessment, not a released reference design.
推荐
Legacy Embedded Equipment Maintenance
The MCF52211CAE80 is most practical today in maintenance and controlled continuity of legacy equipment because the official NXP page marks it End of Life. Its known 80 MHz ColdFire V2 core, 128 KB flash, USB OTG, and three-UART capability let technicians replace the original device when it is electrically and software compatible with the existing board. Procurement should prioritize traceable inventory, exact suffix matching, date-code review, and documented inspection. For long-term support, create a software-freeze record, preserve the existing toolchain, and evaluate a redesign that avoids extending the life of this MCU beyond justified availability.
推荐
推荐产品汇总
工程参考数据： MCF52211CAE80 ——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 | MCF52211CVM66 | MCF52212CAE50 | MCF52221CAE66 | MCF52230CAF60 | MCF52232CAF50 |
|---|---|---|---|---|---|---|
| Package | 64-LQFP, 10 mm x 10 mm | 64-LQFP classification; exact pitch and dimensions not verified | 64-LQFP classification; exact pitch and dimensions not verified | 64-LQFP classification; exact pitch and dimensions not verified | 64-LQFP classification; exact pitch and dimensions not verified | 64-LQFP classification; exact pitch and dimensions not verified |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
关键差异点
- Known connectivity integration for the target design （对比 MCF52110CAE80)
- Higher verified maximum clock rate than the retrieved competing part record （对比 MCF52110CAE80)
- Broader serial-interface allocation （对比 MCF52211CAE80 versus an unspecified 32-bit 128 KB MCU)
设计说明
Do not treat a matching 64-pin count or similar MCF522 family name as proof of interchangeability. The replacement must be checked pin by pin for power, ground, reset, clocks, USB, reset-boot straps, and every multiplexed signal. In addition, confirm electrical limits, flash organization, peripheral mapping, and software support. The supplied search results do not contain a verified cross-reference, so any substitution should first be assembled and tested as a controlled engineering-change prototype.
Use the manufacturer's complete pin and power-connection tables before placing bypass capacitors or routing the 3.3 V supply. The verified data confirms a 3.3 V indication but does not identify allowable voltage tolerance, current demand, internal regulator behavior, or power-pin grouping. Keep supply return paths short and use a quiet ground strategy around USB and serial interfaces. Validate startup current, peripheral loading, and USB bus-power requirements on hardware rather than inferring them from the nominal supply voltage.
Reserve the footprint only after checking the exact 64-LQFP pinout and package drawing. Place decoupling and clock-support components close to their associated pins, and keep USB differential routing controlled according to the complete transceiver and connector implementation. Because the supplied evidence does not identify USB PHY pins or clock requirements, do not freeze signal routing from a family overview. Review the board against the authoritative pin table, recommended application circuit, and USB implementation guidance before release.
Plan a lifecycle risk review before committing new production. The official NXP page identifies MCF52211CAE80 as End of Life, so availability may depend on residual channel inventory rather than a long-term product schedule. For an existing product, retain exact ordering information, archive the toolchain and firmware, document approved substitutions, and purchase traceable stock with date codes. For a new design, document why an End of Life MCU is justified and identify a tested redesign path.
合规信息
The supplied product, distributor, and datasheet-index records do not establish environmental declarations or automotive qualification. NXP identifies the product as End of Life; obtain current manufacturer compliance documentation before making compliance claims.