MC68F375BGMVR33 - 33MHz 32-Bit 256KB Flash MCU | NXP
部品番号: MC68F375BGMVR33 ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $61.5872 | $61.59 |
| 10 | $61.5872 | $615.87 |
| 100 | $61.5872 | $6,158.72 |
| 500 | $61.5872 | $30,793.60 |
| 1,000 | $61.5872 | $61,587.20 |
MC68F375BGMVR33 概要
What is a 32-bit microcontroller? A microcontroller is a semiconductor device that integrates a processor core, nonvolatile program memory, data memory, and peripherals on one integrated circuit. This ColdFire controller belongs to the microcontroller, embedded processor, 32-bit microprocessor, and embedded-control hierarchy. It executes firmware from flash memory and uses its communication and timing peripherals to control external automotive, industrial, or communications equipment.
The verified product information identifies a CPU32 M683xx core, 33 MHz operating speed, and 256 KB organized as 256K x 8 flash. Its listed peripheral set includes CANbus, SPI, UART/USART, power-on reset, pulse-width modulation, and a watchdog timer. A 3.3 V automotive configuration makes the part relevant to embedded systems that require a 32-bit architecture, on-chip flash, and multiple serial interfaces without an external memory bus.
The MC68F375 family is based on the ColdFire architecture, commonly identified in source data as M68300 or CPU32 M683xx. At 33 MHz, the controller provides substantially more processing capability than an 8- or 16-bit MCU while retaining dedicated embedded peripherals. The verified data does not specify RAM size, supply-voltage tolerances, transceiver details, or the exact allocation of the 48 I/O pins, so those values must be confirmed in the manufacturer documentation before design release.
Potential uses include automotive body and chassis control modules, CAN-connected node controllers, industrial automation equipment, serial gateways, and embedded test systems. CANbus support is useful for distributed networks, while SPI and UART/USART permit attachment to sensors, transceivers, memory devices, and service interfaces. PWM can support actuator or signaling functions, and the watchdog timer helps recover the controller after a software or hardware fault.
The principal design concern is package complexity. A 217-PBGA footprint requires a multilayer PCB, fine-pitch routing, controlled escape routing, and assembly capability suited to large-area grid arrays. Before starting a new design, engineers should verify the obsolete-product status, exact pinout, electrical limits, flash programming method, peripheral multiplexing, and software-device revision in the official datasheet.
This page consolidates the verified distributor specifications, lifecycle information, package details, sourcing references, and compatibility caveats for the MC68F375BGMVR33. It deliberately distinguishes documented values from missing technical data and does not treat generic search results as proof of pin-compatible replacements.
ドロップイン代替品: MC68F375BGMVR33 — 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。
クイック比較ツール — 並列比較する代替部品を選択:
この製品に利用可能なドロップイン代替品はありません。
代替品をリクエストMC68F375BGMVR33 最大定格＆電気的特性
| Product Type | 32-bit single-core microcontroller |
| Manufacturer | NXP Semiconductors |
| Series | M683xx |
| Processor Core | CPU32 M683xx ColdFire RISC |
| Core Architecture | 32-bit |
| Maximum Clock Speed | 33 MHz |
| Program Memory Size | 256 KB (256K x 8) |
| Program Memory Type | Flash |
| 動作電源電圧 | 3.3 V |
| Connectivity | CANbus, SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 48 |
| パッケージ | 217-PBGA (23 x 23 mm) |
| 実装タイプ | Surface Mount |
MC68F375BGMVR33 217-pbga (23 x 23 mm) ピン配置ガイド
MC68F375BGMVR33 (217-pbga (23 x 23 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: MC68F375BGMVR33.
詳細は データシート をご参照ください。
主な用途
MC68F375BGMVR33 の用途: 6 件s: Automotive CAN Network Controller, Body Control Module, Industrial Serial Gateway, SPI and UART Sensor Hub, Motor and Actuator Control, Legacy Embedded Test Controller.
Automotive CAN Network Controller
The MC68F375BGMVR33 fits legacy automotive network-control modules because its verified feature set combines a 33 MHz 32-bit ColdFire M68300 core, 256 KB flash, and CANbus connectivity. A module can run communication and control firmware while using UART/USART for diagnostics and SPI for external sensors or transceivers. The 48 I/O functions provide a hardware interface for vehicle-body or chassis logic. Because the exact part is obsolete and automotive qualification is not confirmed in the supplied records, any continuation or replication requires lot traceability, qualification review, and validation of both electrical and software behavior.
おすすめ
Body Control Module
The 33 MHz ColdFire processing core and 48 I/O functions make the MC68F375BGMVR33 applicable to legacy body-control logic that coordinates switches, lamps, locks, or actuator signals. Its PWM peripheral can generate control waveforms, while the watchdog timer supports recovery after a software fault and power-on reset provides deterministic startup behavior. The 256 KB flash capacity holds a comparatively substantial embedded application. Engineers should treat the obsolete lifecycle as the main limitation and avoid new safety-critical deployments unless the exact device, qualification status, and remaining supply are formally documented.
おすすめ
Industrial Serial Gateway
The MC68F375BGMVR33 can serve as the host processor in a legacy industrial serial gateway that must bridge a CANbus network to SPI and UART/USART peripherals. Its 32-bit ColdFire core and 33 MHz clock provide processing capacity for protocol conversion, while 256 KB of on-chip flash holds gateway firmware. The MCU also offers power-on reset and watchdog protection for unattended equipment. Before adapting it to a new gateway, confirm the exact pin multiplexing, transceiver interfaces, electrical timing, and toolchain because those implementation details are not supplied by the search results.
おすすめ
SPI and UART Sensor Hub
The MC68F375BGMVR33 is compatible with the function of a legacy sensor hub by combining SPI and UART/USART connectivity with programmable GPIO and a 33 MHz 32-bit core. Firmware could acquire sensor data, apply filtering, and forward results through a serial gateway, while PWM supports timing or low-rate actuator signals. The 256 KB flash program store allows substantial application code and configuration tables on one device. RAM capacity is not present in the verified data, so buffer sizing and protocol-library memory requirements must be checked against the official datasheet.
おすすめ
Motor and Actuator Control
The verified PWM capability, 48 I/O functions, and 33 MHz ColdFire core suit legacy actuator-control boards where the MCU must interpret inputs and generate pulse-width control outputs. The watchdog timer is valuable in systems that must recover from stalled firmware, and CANbus can coordinate the controller with other vehicle or industrial nodes. The 217-PBGA footprint provides dense integration but demands advanced board assembly and multilayer routing. Exact PWM resolution, timer channels, electrical limits, and thermal data are unavailable in the supplied sources and must be verified before schematic capture.
おすすめ
Legacy Embedded Test Controller
The MC68F375BGMVR33 can support a legacy embedded test controller because it combines CANbus, SPI, UART/USART, PWM, and 48 I/O functions around a 32-bit core. Test software can orchestrate fixtures, capture sensor conditions, and communicate with laboratory host equipment through UART or a CAN transceiver. Its 256 KB flash store supports firmware updates and test sequences, while the watchdog can recover a stalled fixture controller. The part should be limited to supported legacy equipment because its obsolete status makes long-term maintenance and verified sourcing important considerations.
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: MC68F375BGMVR33 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
設計ノート
Treat the 217-PBGA as a high-density assembly requiring a multilayer PCB and manufacturer-qualified escape routing. The verified information establishes the 23 x 23 mm package size but not ball coordinates, stack-up, or land pattern. Obtain the exact RVR33 package drawing and compare it with MC68F375BGMZP33 data rather than assuming that every BGA217 variant has the same ball map.
Route supply and ground connections through the shortest practical paths and preserve continuous reference planes beneath the processor and decoupling network. Place decoupling capacitors near their associated package balls according to the official layout guidance. Because no pinout or bypass recommendations were included in the verified data, schematic and layout decisions must remain provisional until the package-specific datasheet is reviewed.
Do not treat MC68F375BGMZP33 as a confirmed drop-in replacement for MC68F375BGMVR33 solely because both relate to the MC68F375 family and BGA217 packaging. Compare exact ordering suffixes, ball functions, electrical limits, boot configuration, mask revision, and firmware device identification. The supplied NXP Community results suggest the RVR33 code is obsolete but do not prove substitution equivalence.
The verified listing identifies a nominal 3.3 V supply, but it does not provide the complete voltage tolerance, current budget, internal regulator structure, or external decoupling values. Before designing the power tree, extract those requirements from the original manufacturer datasheet and include worst-case processor, I/O, and peripheral currents. Do not infer supply limits from the package or family name.
Preserve the original software image, linker map, startup code, register definitions, boot configuration, and programming procedure when maintaining existing MC68F375BGMVR33 equipment. A family-level ColdFire toolchain may not reproduce the exact mask revision or peripheral configuration of this obsolete part. Build a documented read-and-write recovery flow before production quantities are consumed.
コンプライアンス情報
The verified source describes the device as automotive and 3.3 V but does not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals compliance. Request documentation for the exact ordering code and supplied lot.
