MCF52235CVM60 - 32-bit ColdFire V2 MCU, 256KB Flash, 60MHz | NXP
MPN： MCF52235CVM60 ✗ 停產MCF52235CVM60 概覽
A ColdFire V2 microcontroller belongs to the RISC (Reduced Instruction Set Computing) microcontroller family, itself a sub-family of microcontrollers and embedded processors. ColdFire V2 devices combine a 32-bit variable-length instruction set with deterministic interrupt latency and peripheral integration suitable for connected embedded designs. The MCF52235CVM60 integrates Ethernet MAC and PHY on-chip, distinguishing it from general-purpose 32-bit MCUs that require external Ethernet controllers.
Key features include 256 KB Flash program memory, 32 KB SRAM, a 10/100 Mbps Ethernet MAC with MII/RMII interface and integrated PHY, multiple timers (including a 4-channel DMA), CAN 2.0B controller, three UARTs, two I2C ports, and a queued SPI peripheral. The device operates from a 3.0 V to 3.6 V supply and supports industrial operating temperatures from -40 C to +85 C.
The MCF52235CVM60 is built on a Harvard-style ColdFire V2 core with hardware multiply/accumulate and a unified peripheral bus architecture. The integrated Ethernet PHY eliminates the need for an external transceiver, reducing BOM cost and PCB footprint in connected designs. Hardware encryption and a random number generator on compatible family variants support secure communication.
Typical applications include industrial Ethernet gateways, factory automation controllers, building automation nodes, smart grid concentrators, and embedded web servers. The integrated 10/100 Ethernet MAC+PHY enables compact designs without external transceivers.
When designing with this part, pay attention to the 3.0 V to 3.6 V supply constraint, MAPBGA thermal management, and proper Ethernet PHY analog layout for EMI compliance. Refer to the MCF52235 reference manual for DMA and interrupt vector configuration.
This page synthesizes distributor pricing, lifecycle data, drop-in alternatives from the MCF5223x family, and design notes not found on the manufacturer product page alone.
直接替換替代品，適用於 MCF52235CVM60 — 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： MCF52235CVM60 （相同外形與佔位） — 差異在於 Package, Ethernet, Operating Temperature, UART, Mounting Type.
MCF52236CVM60
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
MCF52234CVM60
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →MCF52233CVM60
✅ 直接替換聯絡詢價
查看資料表 →MCF52232CVM60
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
MCF52231CVM60
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
MCF52235CVM60 最大額定值與電氣特性
| Core Architecture | ColdFire V2 (32-bit RISC) |
| Core Frequency | 60 MHz |
| Program Memory | 256 KB Flash |
| RAM | 32 KB SRAM |
| 供應電壓 | 3.0 V to 3.6 V |
| 封裝 | 121-MAPBGA (12 x 12 mm) |
| Ethernet | 10/100 Mbps MAC with integrated PHY (EPHY) |
| CAN | 1 x CAN 2.0B |
| UART | 3 x UART |
| I2C | 2 x I2C |
| SPI | 1 x QSPI |
| DMA | 4-channel DMA |
| 工作溫度 | -40 C to +85 C |
| 安裝類型 | Surface Mount (BGA) |
| RoHS 狀態 | Compliant |
| 生命週期狀態 | NRND (Not Recommended for New Designs) |
MCF52235CVM60 121-mapbga (12 x 12 mm) 腳位配置指南
MCF52235CVM60（121-mapbga (12 x 12 mm) 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： MCF52235CVM60.
請參閱 資料表 以查看完整腳位配置。
典型應用
MCF52235CVM60 適用於 6 應用s: Industrial Ethernet Gateway, Building Automation Controller, Factory Automation Node, Smart Grid Concentrator, Embedded Web Server, Point-of-Sale Terminal Controller.
Industrial Ethernet Gateway
The MCF52235CVM60 fits industrial Ethernet gateway designs because its integrated 10/100 MAC plus on-chip PHY eliminates external transceiver circuitry, reducing BOM count in DIN-rail mounted nodes. The 60 MHz ColdFire V2 core handles TCP/IP stack, Modbus TCP, and EtherNet/IP simultaneously. With 256 KB Flash and 32 KB SRAM, sufficient headroom exists for protocol libraries plus custom application logic. The 3.3 V single-supply operation simplifies power tree design, and the MAPBGA-121 footprint supports compact form factors. Engineers should use the integrated PHY's analog ground isolation and follow NXP's reference layout for EMI compliance under industrial noise conditions.
推薦
Building Automation Controller
Building automation controllers benefit from the MCF52235CVM60's integrated Ethernet PHY, multiple UARTs (3x), and CAN 2.0B interface for HVAC, lighting, and access control subsystems. The 60 MHz ColdFire V2 core runs BACnet or LonWorks protocol stacks while the 4-channel DMA offloads sensor polling. Operating temperature range of -40 C to +85 C supports unheated equipment rooms. The MAPBGA-121 package requires careful thermal design under sustained load. For new designs, NXP recommends Kinetis K60 series, but existing BACnet installations can extend product life with this proven part.
推薦
Factory Automation Node
Factory floor controllers using the MCF52235CVM60 leverage the integrated Ethernet MAC+PHY for PROFINET or EtherCAT slave communication without external transceivers. The 256 KB Flash accommodates PROFINET stack and motion-control firmware, while the CAN 2.0B interface drives sensor/actuator networks. Hardware encryption acceleration supports secure industrial IoT protocols. The 60 MHz ColdFire V2 deterministic interrupt latency is suitable for real-time control loops. Engineers must respect MAPBGA PCB layout rules for the integrated PHY analog section to pass industrial EMC standards.
推薦
Smart Grid Concentrator
Smart grid concentrator designs use the MCF52235CVM60's Ethernet MAC+PHY for backhaul communication to utility head-end systems while CAN or UART connects to local meters. The hardware encryption accelerator on compatible family variants secures DLMS/COSEM traffic. Wide -40 C to +85 C operating range supports outdoor cabinet installations. 32 KB SRAM is sufficient for DLMS buffer pools. For metering aggregation nodes, the integrated PHY simplifies EMC compliance and reduces certification cost per meter cluster.
推薦
Embedded Web Server
Compact embedded web servers based on the MCF52235CVM60 use the integrated Ethernet MAC+PHY to provide HTTP/HTTPS access without external transceivers. The 60 MHz ColdFire V2 with hardware encryption handles TLS handshake and small web page rendering for device configuration portals. 256 KB Flash stores web assets, CGI scripts, and HTTPS certificates. Three UARTs allow bridging multiple serial devices to web interfaces. The MAPBGA-121 footprint supports compact modules under 30 x 30 mm for installation inside equipment enclosures.
推薦
Point-of-Sale Terminal Controller
POS terminal controllers leverage the MCF52235CVM60's Ethernet MAC+PHY for IP-based payment processing alongside UART connections to PIN pads, receipt printers, and barcode scanners. The ColdFire V2 core runs the payment application and TLS stack, while the QSPI connects to external secure elements for PCI compliance. Hardware acceleration reduces transaction latency. Integrated PHY eliminates external Ethernet components in space-constrained counter-top terminals. Choose MAPBGA-121 layout per NXP reference design to pass FCC/CE EMI certification.
推薦
推薦產品摘要
工程參考資料，適用於 MCF52235CVM60 — 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 | MCF52236CVM60 | MCF52234CVM60 | MCF52233CVM60 | MCF52232CVM60 | MCF52231CVM60 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 121-MAPBGA (12x12 mm) | 121-MAPBGA (12x12 mm) - same | 121-MAPBGA (12x12 mm) - same | 121-MAPBGA (12x12 mm) - same | 121-MAPBGA (12x12 mm) - same | 121-MAPBGA (12x12 mm) - same |
| Core Architecture | ColdFire V2 (32-bit) | ColdFire V2 (32-bit) | ColdFire V2 (32-bit) | ColdFire V2 (32-bit) | ColdFire V2 (32-bit) | ColdFire V2 (32-bit) |
| Core Frequency | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz |
| Program Memory | 256 KB Flash | 256 KB Flash | 256 KB Flash | 256 KB Flash | 128 KB Flash | 128 KB Flash |
| Ethernet MAC | 10/100 + integrated PHY | 10/100 + integrated PHY | 10/100 + integrated PHY | 10/100 + integrated PHY | 10/100 + integrated PHY | 10/100 + integrated PHY |
| Supply Voltage | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Lifecycle Status | NRND | NRND | NRND | NRND | NRND | NRND |
主要差異化特點
- Integrated 10/100 Ethernet PHY eliminates external transceiver (對比External PHY + general-purpose MCU designs)
- Industrial operating temperature range -40 to +85 C (對比Consumer-grade 32-bit MCUs)
- Full MCF5223x family compatibility within same MAPBGA-121 footprint (對比Discrete MCU + external MAC architecture)
設計說明
The MCF52235CVM60 requires a clean 3.3 V supply within 3.0 V to 3.6 V per the NXP datasheet. Place a 10 uF bulk capacitor plus 0.1 uF decoupling near each VDD pin. The integrated Ethernet PHY draws additional current during link activity; budget at least 200 mA for the MCU core plus PHY. Use a low-noise LDO (e.g., TPS7A4533) rather than a switching regulator to minimize PHY analog supply noise.
MAPBGA-121 packages have theta_JA around 35 C/W typical for 4-layer boards. At full 60 MHz operation with Ethernet PHY active, expect junction temperatures around 60 C in 25 C ambient. For high-temperature industrial environments (-40 C to +85 C), follow NXP's thermal via recommendations under the BGA thermal pad to maintain junction temperature within the 125 C maximum. Use copper pours with thermal vias to spread heat.
MAPBGA-121 requires 4-layer or higher PCB with microvia or via-in-pad for the center balls. Isolate the integrated Ethernet PHY analog ground using a moat and bridge with a single point connection to digital ground. Follow NXP's reference layout exactly for the EPHY analog section to achieve published EMI performance. Trace lengths for Ethernet differential pairs must be impedance-controlled at 100 ohms differential per IEEE 802.3.
Do not migrate to a non-MAPBGA package without verifying pin compatibility. The MCF52235 family is offered only in MAPBGA-121; LQFP versions are not available. Ensure your firmware supports background debug mode (BDM) for production programming. Verify Flash write endurance (typically 10K cycles) and retention (10 years) when designing for firmware update scenarios. The NRND status means production planning should include last-time-buy forecasts.
合規資訊
RoHS compliant per NXP product page. AEC-Q100 not applicable - this is a general industrial MCU, not automotive qualified. For automotive applications, select Kinetis K60 or i.MX RT AEC-Q100 qualified parts.
