MCF5272CVM66J - 66MHz ColdFire V2 MPU 16KB ROM 196-LBGA | NXP
部品番号: MCF5272CVM66J ⚠ ラストタイムバイ| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $36.5 | $36.50 |
| 10 | $32.8 | $328.00 |
| 100 | $28.95 | $2,895.00 |
| 500 | $25.4 | $12,700.00 |
| 1,000 | $22.1 | $22,100.00 |
MCF5272CVM66J 概要
A ColdFire V2 microprocessor is a 32-bit RISC-style processor core based on the Freescale/NXP ColdFire architecture, optimized for embedded control with a simplified instruction set that retains full 32-bit performance. The ColdFire family hierarchy is: ColdFire V2 core -> ColdFire 5200 series -> ColdFire family -> 32-bit embedded microprocessor -> microcontroller/MPU -> semiconductor. ColdFire V2 parts bridge the gap between 8/16-bit legacy microcontrollers and high-end PowerPC processors, offering deterministic interrupt response and a familiar peripheral set.
Key features of the MCF5272CVM66J include 66 MHz core clock, integrated 10/100 Ethernet MAC with MII interface, USB 1.1 full-speed device controller, four 16-bit timers, two UARTs, I2C, QSPI, and 32 dedicated GPIO lines. The internal ROM holds the factory bootloader and on-chip peripheral firmware, while 4KB of SRAM supports fast data buffering for network and USB stacks. The chip is specified for industrial temperature range -40C to +85C and operates from a 3.3V supply.
The MCF5272 architecture integrates the ColdFire V2 core with a unified 32-bit data path, a peripheral bus bridge, and dedicated DMA channels for Ethernet and USB. The on-chip MAC and PHY interface support 10/100 Mbps operation, allowing direct connection to an external PHY via MII/RMII. This integration eliminates external bus cycles for network traffic, freeing CPU bandwidth for application processing.
Typical applications include industrial Ethernet gateways, factory automation controllers, point-of-sale terminals, embedded web servers, and networked sensor hubs. The on-chip USB and Ethernet make the part especially suited for connected devices that need both a host-side network port and a USB device interface in a single chip.
When designing with the MCF5272CVM66J, ensure adequate decoupling on the 3.3V supply and place the 25 MHz reference oscillator as close to the XTAL pins as possible. Note that the part is marked End of Life on NXP's product page; designers of new products should evaluate the MCF5225x or i.MX RT crossover MCU families as modern alternatives.
ドロップイン代替品: MCF5272CVM66J — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: MCF5272CVM66J （同一形状・フットプリント） — 相違点: Package, Timers, UART, Core Architecture, Ethernet.
クイック比較ツール — 並列比較する代替部品を選択:
MCF5272CVM66
✅ ドロップイン✓ 在庫あり
$26.4 / 個
データシートを見る →MCF5270CVM150J
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MCF5270VM100J
✅ ドロップイン✓ 在庫あり
$29.8 / 個
データシートを見る →MCF5272CVF66
✅ ドロップイン✓ 在庫あり
$21.75 / 個
データシートを見る →MCF5275LCVM133
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MCF5272CVM66J 最大定格＆電気的特性
| Core | ColdFire V2 (32-bit) |
| Core Clock Speed | 66 MHz |
| Program Memory (ROM) | 16 KB (4K x 32) |
| RAM Size | 4 KB |
| 電源電圧 | 3.3 V |
| 動作温度 | -40 C to +85 C (industrial) |
| パッケージ | 196-LBGA (15x15 mm) |
| Number of I/O | 32 |
| Ethernet | 10/100 MAC with MII interface |
| USB | USB 1.1 full-speed device |
| UART | 2 |
| Timers | 4 x 16-bit |
| Serial Interfaces | I2C, QSPI |
| DMA Channels | Multiple (Ethernet + USB dedicated) |
| 実装タイプ | Surface Mount (BGA) |
| MSLレベル | 3 |
| RoHS ステータス | Compliant |
| ライフサイクル状態 | End of Life (per NXP product page) |
MCF5272CVM66J 196-lbga (15x15 mm) ピン配置ガイド
MCF5272CVM66J (196-lbga (15x15 mm) パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: MCF5272CVM66J.
詳細は データシート をご参照ください。
主な用途
MCF5272CVM66J の用途: 7 件s: Industrial Ethernet Gateway, Point-of-Sale Terminal, Embedded Web Server / IoT Hub, Factory Automation Controller, Networked Sensor Hub, USB Peripherals with Network Connectivity, Legacy Industrial Control Retrofit.
Industrial Ethernet Gateway
The MCF5272CVM66J is well-matched to industrial Ethernet gateways because its integrated 10/100 MAC with MII/RMII interface connects directly to an external PHY, eliminating the need for a separate network controller. The 66 MHz ColdFire V2 core delivers sufficient throughput for Modbus TCP, EtherNet/IP, and PROFINET gateway translation at line rates below 10 Mbps, while the on-chip USB enables local diagnostics. The 196-LBGA package keeps the PCB small enough to fit inside a DIN-rail module. The -40C to +85C industrial temperature rating supports factory-floor deployment without additional thermal management. For higher throughput designs, evaluate the MCF5275LCVM133 (133 MHz) on the same footprint.
おすすめ
Point-of-Sale Terminal
The MCF5272CVM66J suits point-of-sale terminals where cost-sensitive integration matters: the chip combines the ColdFire V2 processor, USB 1.1 device controller for barcode-scanner or printer peripherals, two UARTs for cash-drawer and customer-display interfaces, and I2C/QSPI for secure PIN-pad communication. The 4 KB SRAM is enough to buffer transaction packets while the 16 KB ROM holds the secure bootloader and firmware. The 196-LBGA package enables compact terminal footprints, and the industrial temperature range supports deployment in non-climate-controlled retail back rooms. Note that PCI-PTS certified designs may require additional hardware root-of-trust beyond the integrated ROM.
おすすめ
Embedded Web Server / IoT Hub
The MCF5272CVM66J integrates an Ethernet MAC plus TCP/IP stack capability into a single chip, making it an efficient platform for embedded web servers and IoT hubs that expose sensor data or device status via HTTP/MQTT. The 66 MHz ColdFire V2 core can serve modest HTML dashboards and handle REST request parsing for low-rate sensor data (sub-1 Hz). With USB device support, the same module can also appear as a configuration interface to a host PC. For dense deployments, designers often pair the chip with a low-cost PHY and a small serial NOR flash for asset metadata. New IoT designs should evaluate the i.MX RT1060 crossover MCU for active lifecycle support.
おすすめ
Factory Automation Controller
In factory automation the MCF5272CVM66J acts as a programmable logic controller front-end: its 32 GPIO, four 16-bit timers, and dual UARTs drive digital I/O, encoder inputs, and RS-485 fieldbus links while the integrated Ethernet MAC connects to the plant network. The ColdFire V2 deterministic interrupt response is appropriate for closed-loop control at moderate update rates (1 kHz or below). The industrial -40C to +85C temperature rating and 3.3V single-supply operation simplify cabinet design. The 196-LBGA package provides the pin density needed for parallel I/O without forcing a larger PCB. For higher-speed deterministic control, the MCF5270CVM150J offers 150 MHz compute headroom.
おすすめ
Networked Sensor Hub
The MCF5272CVM66J is a strong fit for a sensor hub that aggregates analog/digital sensor data over I2C, QSPI, or UART and publishes it over Ethernet. The 4 KB SRAM buffers bursty sensor traffic, and the integrated DMA offloads packet handling from the CPU, leaving cycles for sensor fusion. The USB device port enables local configuration via a host PC, and the 196-LBGA package keeps the hub small enough to mount inside a junction box. Industrial temperature rating supports deployment in unconditioned enclosures. Designers should add external ESD protection on the Ethernet and USB lines since the integrated MAC/PHY interface has limited surge tolerance.
おすすめ
USB Peripherals with Network Connectivity
The MCF5272CVM66J uniquely combines USB 1.1 device and Ethernet MAC in one chip, enabling peripherals such as networked printers, label makers, or USB-to-Ethernet bridges that need both a host-side USB connection and a wired network port. The ColdFire V2 core handles protocol translation in firmware, while the 4 KB SRAM buffers incoming/outgoing packets. The 196-LBGA package allows compact peripheral enclosures, and 3.3V single-supply operation simplifies power design. For new designs needing higher USB throughput, evaluate NXP's i.MX RT or LPC families which provide USB 2.0 HS at similar cost.
おすすめ
Legacy Industrial Control Retrofit
The MCF5272CVM66J is ideal for maintaining legacy 32-bit ColdFire-based industrial controllers where the exact footprint and pinout must be preserved to avoid PCB redesign. Its 66 MHz performance matches the original design's throughput requirements, and the integrated Ethernet, USB, and serial peripherals cover typical retrofit I/O needs. Because the part is now End of Life on NXP's product page, the MCF5272CVM66 (commercial temp) and MCF5270CVM150J (faster) are preferred drop-ins for active production. Designers of new platforms should pair the migration with a long-term support agreement to cover remaining service life.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: MCF5272CVM66J — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | MCF5272CVM66 | MCF5270CVM150J | MCF5270VM100J | MCF5272CVF66 | MCF5275LCVM133 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 196-LBGA (15x15) | 196-LBGA (15x15) - same | 196-LBGA (15x15) - same | 196-LBGA (15x15) - same | 196-LBGA (15x15) - same | 196-LBGA (15x15) - same |
| Core Clock Speed | 66 MHz | 66 MHz | 150 MHz | 100 MHz | 66 MHz | 133 MHz |
| Ethernet MAC | 10/100 integrated | 10/100 integrated | 10/100 integrated | 10/100 integrated | 10/100 integrated | 10/100 integrated (enhanced) |
| USB | USB 1.1 full-speed device | USB 1.1 full-speed device | USB 1.1 full-speed device | USB 1.1 full-speed device | USB 1.1 full-speed device | USB 1.1 full-speed device |
| Lifecycle Status | End of Life | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
主な差別化要因
- Highest pin-compatible same-footprint clock in the family （vs MCF5275LCVM133)
- Industrial temperature grade within the MCF5272 family （vs MCF5272CVM66)
- Lowest-cost 196-LBGA ColdFire V2 with integrated Ethernet and USB （vs MCF5270CVM150J)
設計ノート
The MCF5272CVM66J requires a clean 3.3V supply with bulk decoupling of at least 10 uF plus 0.1 uF ceramics on each VCC pin. The internal PLL is sensitive to supply noise; place decoupling capacitors as close to the package as possible and route a solid ground plane under the BGA. Inadequate decoupling shows up as Ethernet CRC errors and USB babble faults under load. Estimated: at 66 MHz with all peripherals active, typical core current is roughly 100-150 mA; add 50 mA headroom for I/O toggling.
Use a 196-LBGA land pattern with non-solder-mask-defined (NSMD) pads for better joint reliability. Place the 25 MHz crystal or oscillator within 5 mm of the XTAL/EXTAL pins to minimize stray capacitance; keep traces short and surrounded by ground. The Ethernet MII lines should be length-matched within 50 mil and routed over a continuous ground plane. Use microvia-in-pad technology if the design house supports it, otherwise fanout the inner-row balls with dog-bone traces.
The 196-LBGA package has a typical theta-JA of around 30-35 C/W in still air on a 4-layer PCB, which is adequate for the chip's typical 0.5-0.7 W dissipation. For high-temperature enclosures or stacked PCB designs, add thermal vias under the die flag and consider a small heatsink. Industrial-grade operation at +85C requires the junction to stay below +125C, leaving approximately 40C margin from the 0.5 W typical dissipation.
Do not assume the MCF5272CVM66J is still actively manufactured - NXP's product page lists it as End of Life with a published Discontinuance PCN. Confirm factory-direct availability before committing to new production runs. Also, the BGA package cannot be reworked easily; invest in X-ray inspection after reflow to catch head-in-pillow defects. Finally, configure the ColdFire JTAG/BDM header on every board even if unused - it is invaluable for field recovery.
コンプライアンス情報
RoHS compliant per NXP product page; AEC-Q100 not applicable (industrial MPU, not automotive-qualified). Halogen-free status not explicitly stated in the verified data; marked unknown. Conflict-minerals compliance per NXP's standard declarations.
