MCF52232CAF50 - 32-Bit 50MHz 128KB MCU | NXP
MPN: MCF52232CAF50 ✓ Hoạt độngMCF52232CAF50 Tóm tắt
A ColdFire microcontroller is a 32-bit embedded processor based on a RISC architecture. It combines processor core, Flash, SRAM, peripherals, communication interfaces, timers, and interrupt-control resources in one integrated circuit. The MCF52232CAF50 belongs to the NXP MCF5223x family, whose family members are identified as pin-to-pin compatible within like packages.
The verified distributor listing identifies the device as a ColdFire V2 MCU with a 32-bit data-bus width, 50 MHz maximum frequency, 128 KB Flash, 16 KB SRAM, and an 80-pin LQFP package measuring 14 x 14 mm. The NXP product page also identifies the Ethernet interface as part of the MCF5223x feature set.
The family information supplied by NXP indicates that MCF52231 adds a CAN module, MCF52233 adds 128 KB of Flash, MCF52234 adds both CAN and 128 KB of Flash, and MCF52235 adds a cryptographic acceleration unit, CAN, and 128 KB of Flash. This makes family selection important: the exact variant determines the communication and security feature set.
Use the MCF52232CAF50 when a design needs a 50 MHz 32-bit control platform with 128 KB of Flash and an Ethernet-oriented peripheral set. Validate the exact package pinout, supply requirements, peripheral availability, memory map, and timing constraints against the manufacturer documentation before layout or firmware deployment.
For PCB design, preserve the manufacturer-recommended LQFP land pattern, provide clean decoupling near the device, route high-speed signals with controlled impedance where applicable, and confirm exposed-pad or thermal requirements from the full datasheet. Programming, clocking, reset, and peripheral configuration should follow the NXP device documentation rather than assumptions based on another MCU family.
This page consolidates verified distributor specifications, NXP family compatibility information, and practical sourcing guidance. It distinguishes the target device from pin-compatible family alternatives and identifies engineering details that still require confirmation from the official datasheet.
Bộ thay thế dễ dàng lắp đặt cho MCF52232CAF50 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với MCF52232CAF50 (cùng hình factor và footprint) — khác nhau ở Package, Flash Memory, Core, Maximum Clock Frequency.
MCF52236AF50
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MCF52231CAF50
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MCF52233CAF50
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MCF52234CAF50
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MCF52235CAF50
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MCF52232CAF50 Tỷ lệ tối đa & tính chất điện
| Core | ColdFire V2 |
| Processor architecture | RISC |
| Bề rộng đường dữ liệu | 32 bit |
| Tần số xung maksimum | 50 MHz |
| Flash memory | 128 KB |
| SRAM | 16 KB |
| Ethernet interface | Present |
| Hộp | 80-pin LQFP |
| Package dimensions | 14 x 14 mm |
| Kiểu lắp đặt | Surface mount |
| Device category | Microcontroller |
| Manufacturer product family | MCF5223x |
| Family pin compatibility | Pin-to-pin compatible within like MCF5222x packages |
| Trạng thái RoHS | unknown |
| REACH status | unknown |
| AEC-Q100 status | not_applicable |
Hướng dẫn cấu hình chân MCF52232CAF50 14 x 14 mm
Cấu hình chân cho MCF52232CAF50 (14 x 14 mm gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho MCF52232CAF50.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
MCF52232CAF50 phù hợp cho 6 Áp dụngs: Networked industrial control, Ethernet-connected embedded equipment, Motor and actuator control, Building automation gateway, Consumer networking appliance, Data acquisition and supervisory control.
Networked industrial control
The MCF52232CAF50 fits embedded industrial controllers that need 32-bit local processing and Ethernet connectivity in one device. Its verified 50 MHz ColdFire V2 core provides deterministic control headroom, while 128 KB of Flash supports firmware, configuration, and protocol tables. The 80-pin LQFP package provides a defined surface-mount footprint for industrial controller boards. Validate the Ethernet PHY interface, isolation requirements, operating temperature, EMC performance, and watchdog strategy in the complete system design.
Được đề xuất
Ethernet-connected embedded equipment
Use MCF52232CAF50 when equipment needs local control logic plus an Ethernet interface without a separate high-performance communications processor. The verified 32-bit ColdFire V2 core runs at 50 MHz, and the device includes 128 KB of Flash for embedded networking firmware and 16 KB of SRAM for working state. In a typical design, the MCU handles protocol processing, supervisory logic, and local I/O while an external PHY provides the physical Ethernet layer. Confirm PHY interface details, timing, and isolation from the NXP documentation.
Được đề xuất
Motor and actuator control
The MCF52232CAF50 can serve as the supervisory controller in a motor or actuator system because it combines a 50 MHz 32-bit core with on-chip Flash and SRAM. The controller can execute sequencing, position or speed logic, fault handling, and communications while external drivers handle power conversion. Its suitability depends on the exact timer, PWM, ADC, and fault-timer resources of the selected device variant, so consult the full pin and peripheral tables. Add external protection and isolation where required by the motor environment.
Được đề xuất
Building automation gateway
MCF52232CAF50 is a reasonable candidate for a building-automation gateway that coordinates sensors, actuators, and network services. The 50 MHz ColdFire V2 core can handle protocol tasks and control logic, while 128 KB of Flash provides space for firmware and configuration data. The Ethernet capability aligns with wired building-network designs. A production design should define low-power behavior, brownout handling, watchdog operation, EMI filtering, and connector protection; those requirements are not quantified in the supplied search data.
Được đề xuất
Consumer networking appliance
The MCF52232CAF50 can support embedded networking appliances that need a compact control processor, local configuration, and Ethernet communication. Its verified 32-bit architecture and 50 MHz clock are useful for protocol handling, state machines, diagnostics, and user-interface support without using a separate host processor. The 80-pin LQFP package simplifies assembly into a leaded surface-mount board, but the designer must confirm Ethernet magnetics or PHY implementation, power budget, boot behavior, and software support before selecting it for a consumer product.
Được đề xuất
Data acquisition and supervisory control
MCF52232CAF50 can act as a supervisory controller in data-acquisition equipment where local sequencing, communications, and control logic must coexist in one MCU. The 50 MHz core provides processing headroom for protocol management and system tasks, and 128 KB of Flash supports embedded application code. External precision converters and sensors may be connected through the device’s available peripherals, but the supplied data does not identify exact ADC, timer, or I/O specifications. Those resources must be verified before assigning analog channels or timing-critical sampling functions.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MCF52232CAF50 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | MCF52236AF50 | MCF52231CAF50 | MCF52233CAF50 | MCF52234CAF50 | MCF52235CAF50 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 80-pin LQFP | 80-pin LQFP | 80-pin LQFP | 80-pin LQFP | 80-pin LQFP | 80-pin LQFP |
| Core | ColdFire V2 | ColdFire family variant | ColdFire family variant | ColdFire family variant | ColdFire family variant | ColdFire family variant |
Bảo phân biệt quan trọng
- Target-specific resource baseline (vsMCF52236AF50)
- Known family feature distinctions (vsMCF52235CAF50)
- Communication-feature differentiation (vsMCF52231CAF50)
- Pin-compatible family positioning (vsMCF52233CAF50)
Ghi chú thiết kế
Use the exact 80-pin LQFP land pattern and pin numbering from the NXP package drawing. Do not substitute a generic LQFP footprint based only on body size, because lead pitch, pin numbering, solder-mask clearance, and exposed thermal-pad requirements must match the selected package. Confirm the package drawing and manufacturing capability before releasing the PCB footprint.
Place all required decoupling capacitors at the locations specified by the NXP datasheet and keep supply traces short and low-impedance. The supplied search data does not state the device’s operating voltage or current limits, so do not select capacitors, regulators, or power planes by inference. Verify power-up, brownout, reset, and sequencing requirements against the official electrical specifications.
If the Ethernet interface is used, validate the controller-to-PHY interface, clocking, reset, impedance, and connector path with the board-level design rules of the selected PHY and NXP documentation. Keep sensitive clocks and communication routes away from noisy switching nodes. The supplied data confirms Ethernet family positioning but does not provide pin-level routing or timing values.
Estimate board temperature from actual processor dissipation and the package’s thermal characteristics using the manufacturer’s recommended layout. Do not rely on a nominal 50 MHz clock as a thermal rating, and do not use the online snippets as a substitute for maximum junction temperature or power limits. Validate with a thermal chamber or equivalent test when the enclosure limits airflow.
Family compatibility is not enough to approve a substitution. Verify device variant, package suffix, pin multiplexing, boot configuration, Flash organization, SRAM, peripherals, voltage, clock sources, and firmware support. The verified NXP page specifically notes feature differences among MCF52231, MCF52233, MCF52234, and MCF52235, so a family-level pin compatibility statement should not erase those differences.
Thông tin tuân thủ
The supplied search data does not provide verified RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations for MCF52232CAF50. Compliance must be confirmed with NXP or the authorized distributor. AEC-Q100 is marked not_applicable because the supplied data does not identify an automotive-qualified variant.
