MCF52233CAL60 - ColdFire V2 32-bit MCU 60MHz 256KB Flash | NXP
部品番号: MCF52233CAL60 ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $42.43 | $42.43 |
| 10 | $40.31 | $403.10 |
| 100 | $38.19 | $3,819.00 |
| 500 | $36.07 | $18,035.00 |
| 1,000 | $33.95 | $33,950.00 |
MCF52233CAL60 概要
A microcontroller unit (MCU) is a single-chip embedded processor that integrates a CPU core, program memory, data RAM, and peripheral functions such as communication controllers, timers, and ADCs. Within the system hierarchy, the MCU sits at the device-control level: a reduced instruction set computing (RISC) processor core is wrapped with peripherals so a complete control system fits in one IC. The MCF5223x family belongs to NXP (formerly Freescale Semiconductor) ColdFire embedded controllers, which target compact networked control nodes.
The defining feature of the MCF52233CAL60 is full single-chip Ethernet connectivity: the FEC and integrated EPHY eliminate an external Ethernet PHY IC, PHY transformer driving circuitry stays minimal, and board cost drops significantly versus discrete MAC-plus-PHY solutions. The 256KB flash supports single-supply programming, and the ColdFire V2 core delivers high performance at reasonable cost and low power for 32-bit control.
Architecturally, the ColdFire V2 core is a variable-length RISC pipeline design with a 32-bit data bus. The MCF5223x combines the core with SRAM, a DMA controller, UARTs, I2C, QSPI, timers, a CAN 2.0B module (family dependent), and an internal voltage regulator allowing single-rail 3.3V operation.
Typical applications include industrial networked devices such as embedded Ethernet gateways, building automation controllers, factory sensors, and data acquisition nodes where a compact single-chip Ethernet MCU reduces BOM complexity. The 60 MHz performance headroom suits protocol stacks and light-duty web servers.
Designers should note this device is listed NRND (Not Recommended for New Designs) by NXP; for new projects evaluate pin-compatible MCF5223x family variants or plan lifecycle risk mitigation.
This page synthesizes distributor pricing, drop-in alternatives within the MCF5223x/52x ColdFire families, and practical design notes not found in the manufacturer datasheet, as of 2026-10-18.
ドロップイン代替品: MCF52233CAL60 — 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: MCF52233CAL60 （同一形状・フットプリント） — 相違点: Package, Architecture, Ethernet, RoHS Status, Series.
クイック比較ツール — 並列比較する代替部品を選択:
MCF52230CAL60
✅ ドロップイン✓ 在庫あり
$12.75 / 個
データシートを見る →MCF52234CAL60
✅ ドロップイン✓ 在庫あり
価格はお問い合わせください
データシートを見る →MCF52235CAL60
✅ ドロップイン✓ 在庫あり
$34.15 / 個
データシートを見る →MCF52252CAF66
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$6.75 / 個
データシートを見る →MCF5213CAF66
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$19.82 / 個
データシートを見る →MCF52233CAL60 最大定格＆電気的特性
| Core Processor | ColdFire V2 |
| Core Size | 32-bit |
| Speed | 60 MHz |
| Program Memory Size | 256KB (256K x 8) FLASH |
| 電源電圧 | 3.3 V |
| データバス幅 | 32 bit |
| Ethernet | 10/100 Fast Ethernet Controller (FEC) + Ethernet PHY (EPHY) |
| Series | MCF5223x |
| パッケージ | 112-LQFP (20x20 mm) |
| 実装タイプ | Surface Mount |
| Product Category | Microcontrollers (MCU) |
| Manufacturer Family | ColdFire (MCF522x) |
| ライフサイクル状態 | NRND (Not Recommended for New Designs) |
MCF52233CAL60 112-lqfp (20x20 mm) ピン配置ガイド
MCF52233CAL60 (112-lqfp (20x20 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: MCF52233CAL60.
詳細は データシート をご参照ください。
主な用途
MCF52233CAL60 の用途: 6 件s: Industrial Ethernet Gateways, Building Automation Controllers, Networked Data Acquisition Nodes, Factory Sensor and Actuator Control, Embedded Web Server Appliances, Legacy ColdFire System Maintenance.
Industrial Ethernet Gateways
The MCF52233CAL60 fits industrial Ethernet gateway designs because its integrated 10/100 FEC and EPHY provide a complete MAC-plus-PHY solution on one chip, eliminating an external PHY IC and its associated magnetics driving circuitry. The 60 MHz ColdFire V2 core has enough headroom to run a full TCP/IP stack with protocol conversion between fieldbus or serial links (UART, I2C, QSPI) and the Ethernet network. Placed on a 3.3V rail with the EPHY connected to a standard RJ45 magnetics module, the design achieves a compact two-chip control node (MCU plus power). The trade-off is modest throughput versus modern Cortex-M7 parts, but for 10/100 line-rate monitoring and light protocol translation the 60 MHz performance is sufficient. Its NRND status favors this use in sustaining existing product lines rather than new platforms.
おすすめ
Building Automation Controllers
Building automation nodes benefit directly from the MCF52233CAL60's single-chip Ethernet: the integrated EPHY removes BOM cost and board area that a discrete PHY would consume, important in high-volume controller and room-automation boards. The 256KB flash accommodates a BACnet or lightweight web-server stack alongside control firmware, and the 60 MHz ColdFire V2 core handles concurrent communication tasks across UARTs, I2C, and timers. Single-rail 3.3V operation simplifies power supply design in distributed controllers. Because the device is NRND, new building-automation designs should evaluate pin-compatible MCF5223x siblings (MCF52230CAL60 or MCF52235CAL60) or Kinetis parts with Ethernet, but for maintaining installed controller families the MCF52233CAL60 remains the correct service part, with distributor stock still available as of 2026-10-18.
おすすめ
Networked Data Acquisition Nodes
Distributed measurement systems use the MCF52233CAL60 where sensor data must be streamed over standard Ethernet. The integrated 10/100 FEC plus EPHY delivers a clean single-chip network interface, and the ColdFire V2 DMA controller offloads transfer tasks so the 60 MHz core can concentrate on acquisition timing and protocol framing. The 256KB flash stores calibration constants, a configuration web page, and the full UDP/TCP stack. Connected to external ADCs via QSPI or to sensor front ends over I2C, the MCU aggregates and timestamps samples before transmission. Performance consideration: at 60 MHz, sustained throughput is adequate for 10/100 traffic with modest packet rates, but designers should budget DMA bandwidth during burst transfers. Legacy DAQ product families using this device can rely on the pin-compatible MCF5223x alternatives for lifecycle continuity.
おすすめ
Factory Sensor and Actuator Control
On factory floors, the MCF52233CAL60 serves as an Ethernet-connected controller for sensors, motor starters, and I/O modules. Its value proposition is consolidation: Ethernet MAC, Ethernet PHY, 256KB flash, SRAM, timers, UARTs, and I2C/QSPI all in one 112-LQFP package, cutting component count versus a general-purpose MCU plus PHY chip. The 60 MHz ColdFire V2 RISC core executes deterministic control loops while servicing the network stack, and the internal voltage regulator accepts a single 3.3V rail common on industrial boards. Designers should treat it as a maintenance part: NXP marks the device NRND, so production controllers should migrate to MCF52235CAL60 (identical footprint, added crypto for Industrial IoT security) or newer NXP Ethernet MCUs when the next board spin occurs. Stock from authorized distributors remains buyable as of 2026-10-18.
おすすめ
Embedded Web Server Appliances
Compact devices that expose a local configuration web page - network cameras, access panels, small appliances - are a classic MCF5223x use case. The MCF52233CAL60's 256KB flash is sized to hold a lightweight HTTP server, static pages, and the TCP/IP stack, while the 60 MHz ColdFire V2 core and DMA support responsive page serving at 10/100 speeds. Because the EPHY is on-chip, the entire networked appliance reduces to the MCU, magnetics, RJ45 jack, and power circuitry, minimizing PCB area in space-limited enclosures. The engineering trade-off is that heavy TLS or dynamic-content workloads exceed the 60 MHz budget; for those, MCF52235CAL60 adds hardware cryptographic acceleration on the same footprint, easing secure web (HTTPS) implementations without a board redesign. Existing appliance SKUs should secure stock given NRND status.
おすすめ
Legacy ColdFire System Maintenance
A large installed base of MCF5223x-based products - gateways, controllers, and instruments designed in the Freescale era - requires ongoing supply of the MCF52233CAL60 as a service and repair component. Distributor channels (DigiKey, Mouser, LCSC, plus independent brokers such as Wolfchip and Rochester Electronics) still carry stock as of 2026-10-18, at roughly $42.43 unit price. Maintenance engineers should: (1) perform a lifetime-buy calculation based on field-failure projections before authorized stock depletes, (2) validate pin-compatible MCF52230CAL60 or MCF52235CAL60 as drop-in repair substitutions using the same footprint, and (3) note that firmware written for the ColdFire V2 core runs unmodified across these siblings. No cross-brand pin-compatible equivalent exists, making NXP same-family parts the only footprint-safe replacement path.
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: MCF52233CAL60 — 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 | MCF52230CAL60 | MCF52234CAL60 | MCF52235CAL60 | MCF52252CAF66 | MCF5213CAF66 |
|---|---|---|---|---|---|---|
| Package | 112-LQFP (20x20 mm) | 112-LQFP (20x20 mm) - same | 112-LQFP (20x20 mm) - same | 112-LQFP (20x20 mm) - same | 112-LQFP - same footprint family | 112-LQFP - same footprint family |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core / Speed | ColdFire V2, 60 MHz | ColdFire V2, 60 MHz | ColdFire V2, 60 MHz | ColdFire V2, 60 MHz | ColdFire V2, 66 MHz | ColdFire V2, 66 MHz |
| Flash Memory | 256KB | 256KB | 128KB | 256KB | 256KB | 256KB |
| Integrated Ethernet PHY (EPHY) | Yes (FEC + EPHY) | Yes (FEC + EPHY) | Yes (FEC + EPHY) | Yes (FEC + EPHY) | Yes (FEC + EPHY) | No EPHY - external PHY required |
主な差別化要因
- Full 256KB flash in the MCF5223x 112-LQFP lineup （vs MCF52234CAL60)
- Lowest-cost 256KB option when security is not needed （vs MCF52235CAL60)
- Single-chip Ethernet (MAC + PHY) reduces BOM （vs MCF5213CAF66)
設計ノート
The MCF52233CAL60 is NRND per the official NXP product page. Before releasing a new board revision, perform a lifetime-buy analysis: project field-failure rates and repair demand over the product's remaining service life, then compare against remaining authorized-distributor stock. If a new design is unavoidable, prefer the pin-compatible MCF52230CAL60/MCF52235CAL60, or migrate to an NXP Kinetis part with 10/100 Ethernet - the latter requires a new PCB layout. Ignoring NRND status is the single largest sourcing risk for this device.
The integrated EPHY requires careful analog layout: keep the EPHY analog pins (transmit/receive pairs and reference resistors) on a clean, short route to the magnetics module, with a solid analog ground region beneath. Follow the reference design in the MCF5223x family documentation for the 49.9-ohm termination and decoupling network values. Separating EPHY analog ground from digital return with a single-point connection minimizes jitter on the 10/100 interface. Because MAC and PHY are on one die, board-level EMI is reduced versus two-chip designs, but the RJ45 magnetics still need a low-inductance chassis-ground path for Ethernet isolation compliance.
The MCF5223x family supports single-rail 3.3V operation via an internal voltage regulator, simplifying the power tree - one 3.3V input feeds core and I/O domains. Decouple each power pin with 0.1uF ceramic capacitors placed within 2 mm of the pin, and add bulk 10uF capacitance near the supply entry. When migrating to MCF52235CAL60 for crypto acceleration, re-check peak supply current since the acceleration unit increases transient load during bulk cryptographic operations; verify regulator headroom against the family datasheet power tables.
コンプライアンス情報
Environmental and compliance details are listed on the NXP MCF52233CAL60 product page (Environmental Quality section) but specific RoHS/REACH values were not included in the retrieved data. Verify on nxp.com/part/MCF52233CAL60.
