MCF51MM128VMB - 32-Bit 50MHz 128KB Flash MCU | NXP | MAPBGA-81
N.º de pieza: MCF51MM128VMB ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $11.0968 | $11,10 |
| 10 | $11.0968 | $110,97 |
| 100 | $11.0968 | $1.109,68 |
| 500 | $11.0968 | $5.548,40 |
| 1.000 | $11.0968 | $11.096,80 |
MCF51MM128VMB Descripción general
What is a 32-bit microcontroller? A microcontroller is a semiconductor that combines a processor core, program memory, data memory, and peripherals on one integrated circuit. The MCF51MM128VMB belongs to the ColdFire MCU family and uses the ColdFire V1 processor core. Its position within the hierarchy is microcontroller -> embedded processor -> 32-bit MCU -> ColdFire V1 MCU. This integration lets a compact control system handle communications, analog measurement support, display interfaces, and real-time control without several separate ICs.
The principal verified characteristics are a 50 MHz ColdFire V1 core, 128 KB Flash organized as 128K x 8, 48 I/O, and an 81-ball MAPBGA package. Verified listings also identify CANbus, USB OTG, EBI/EMI, I2C, SCI, SPI, PWM, low-voltage detection, and watchdog peripherals. The MCF51MM family is described as supporting ultra-low-power operation, USB connectivity, graphical-display support, and high measurement accuracy in a single 32-bit MCU.
The part operates from 2.5 V or 3.3 V according to the available product summary, while exact RAM capacity, flash endurance, ADC details, temperature limits, and individual peripheral electrical limits are not provided in the verified records. Consequently, those parameters remain unresolved rather than being inferred. One distributor identifies a 50.3 MHz device in its product title, but the primary verified distributor specification is 50 MHz; the more specific figure should therefore be confirmed against the manufacturer documentation before use in timing budgets.
Typical applications include industrial data acquisition, USB-connected instruments, CAN-enabled control nodes, human-machine interfaces, and compact measurement products. Its USB OTG and serial interfaces suit service ports and configuration links, while CANbus supports communication in industrial equipment. The 10 mm by 10 mm BGA also demands fine-pitch PCB design, careful ball-layout review, adequate escape routing, and assembly-process control.
For new designs, verify the exact pin multiplexing, power architecture, memory map, startup behavior, and peripheral limitations in the manufacturer documentation before schematic capture. Do not substitute another package or a merely functional microcontroller; board-level compatibility requires the same 81-ball footprint, pin functions, voltage requirements, and firmware assumptions. Procurement should also confirm lifecycle status and production availability from the manufacturer.
This page consolidates verified distributor specifications, sourcing information, application guidance, and design cautions into one engineering-focused reference. It distinguishes documented facts from missing parameters and avoids presenting unverified electrical or lifecycle claims as production specifications.
Alternativas directas para MCF51MM128VMB — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con MCF51MM128VMB (mismo factor de forma y huella) — difiere en Connectivity, Peripherals, Package, Program Memory Size, Supply Voltage.
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Solicitar alternativasMCF51MM128VMB Valores máximos y características eléctricas
| Product Type | 32-bit embedded microcontroller |
| Processor Core | ColdFire V1 |
| Core Size | 32-bit |
| Maximum Stated Frequency | 50 MHz |
| Program Memory | 128 KB Flash (128K x 8) |
| Program Memory Type | Flash |
| Number of I/O | 48 |
| Connectivity | CANbus, USB OTG, I2C, SCI, SPI |
| External Bus | EBI/EMI |
| Peripherals | LVD, PWM, watchdog timer |
| Tensión de alimentación | 2.5 V or 3.3 V |
| Encapsulado | 81-ball MAPBGA, 10 mm x 10 mm |
| Package Code | LBGA |
| Terminal/Ball Count | 81 |
| Tipo de montaje | Surface mount |
| Temperature Grade | Industrial |
| Series | MCF51MM |
| Low-Power Feature | Ultra-low-power operation |
Guía de configuración de pines de MCF51MM128VMB lbga
Configuración de pines para MCF51MM128VMB (encapsulado lbga). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para MCF51MM128VMB.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
MCF51MM128VMB es adecuado para 6 aplicacións: USB-Connected Measurement Instruments, CAN-Enabled Industrial Control Nodes, Human-Machine Interfaces and Graphical Displays, Low-Power Data Loggers, USB Service and Configuration Ports, Embedded Motor and Actuator Control.
USB-Connected Measurement Instruments
The MCF51MM128VMB fits USB-connected measurement instruments because its verified 128 KB Flash provides room for embedded firmware while USB OTG supports a direct host or peripheral connection. At a stated 50 MHz, the ColdFire V1 core can coordinate communications, control logic, and measurement functions within one device. Use USB for configuration, data transfer, firmware update, or service access, while placing high-speed routes on a controlled-impedance PCB with a continuous return path. The main unresolved design item is the exact USB pin multiplexing and electrical implementation, which must be confirmed from the manufacturer pin map before routing.
Recomendado
CAN-Enabled Industrial Control Nodes
MCF51MM128VMB is a practical candidate for CAN-enabled industrial control nodes because the verified feature set includes CANbus, PWM, low-voltage detection, a watchdog timer, and 48 I/O. The 50 MHz ColdFire V1 processor can handle network servicing and local control functions, while PWM and digital I/O support actuator or machine-control tasks. The watchdog helps recover from a stalled control loop, and low-voltage detection can identify a falling supply condition. Board implementation still requires exact transceiver selection, bus protection, termination strategy, pin assignment, and EMC validation; none of those external components or electrical limits are specified in the supplied data.
Recomendado
Human-Machine Interfaces and Graphical Displays
The MCF51MM128VMB can suit compact human-machine interfaces because its family is described as supporting graphical displays and the device combines 50 MHz processing, 128 KB Flash, 48 I/O, and multiple serial interfaces. SPI or EBI/EMI may connect suitable display or input hardware, although exact multiplexed pins and display-controller resources must be checked in the manufacturer documentation. The 10 mm by 10 mm MAPBGA allows a compact module footprint but increases PCB assembly complexity. Firmware partitioning should account for graphics, input handling, communications, and update requirements, while keeping high-speed display traces away from sensitive analog and switching paths.
Recomendado
Low-Power Data Loggers
MCF51MM128VMB is a candidate for low-power data logging because the MCF51MM family is specifically described as offering ultra-low-power operation. Its 128 KB Flash can retain firmware and buffered records, while SCI, SPI, I2C, USB OTG, and CANbus provide multiple paths for sensors, storage, configuration, and retrieval. The 48 I/O count also allows additional digital status and control lines. A battery-powered design should use the documented low-power modes, wake sources, and run/sleep current values, none of which are included in the supplied data. Those figures must be measured or obtained from official documentation before estimating battery life.
Recomendado
USB Service and Configuration Ports
The integrated USB OTG capability makes MCF51MM128VMB relevant to service ports, configuration interfaces, and compact control products. USB can reduce external connector logic while the ColdFire V1 core handles device firmware and application control. In an instrument, firmware could expose calibration data, diagnostic events, or configuration registers, while SCI or CAN remains available for the main control network. USB layout must follow the exact electrical and routing recommendations for the selected USB role and transceiver arrangement. ESD protection, connector mechanics, bus voltage, impedance, and firmware support must be verified because these details are absent from the supplied MCF51MM128VMB records.
Recomendado
Embedded Motor and Actuator Control
MCF51MM128VMB can support compact actuator-control subsystems because the verified peripherals include PWM, 48 I/O, CANbus, SCI, SPI, watchdog, and low-voltage detection. PWM channels can generate timing references for motor, valve, or lighting control, while communication interfaces allow supervisory commands and diagnostic reporting. The 50 MHz core provides headroom for coordinating control tasks, and the watchdog supports recovery after software faults. External bridge circuits, current sensing, protection components, and motor-drive topology are application-specific and not supplied by the verified data. Their ratings and interface timing must be selected independently of the MCU.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para MCF51MM128VMB — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Notas de diseño
Treat the 81-ball, 10 mm x 10 mm MAPBGA as a controlled-assembly design rather than a generic BGA. Use the exact ordering-code-specific ball map, recommended footprint, via array, solder-mask policy, and assembly profile supplied by the manufacturer. Confirm that PCB density, hole tolerance, copper balance, and reflow capability support the selected BGA process. A package drawing copied from another 81-ball device is unsafe because matching ball count does not guarantee identical ball locations or functions.
Route USB, CAN, and other high-speed or noise-sensitive interfaces with short paths, continuous reference planes, controlled return current, and isolation from switching nodes. Keep external protection devices close to their connectors, use appropriate ground-return topology, and follow the manufacturer's pin multiplexing before assigning peripheral functions. Exact trace widths and impedance values cannot be calculated from the supplied records because the official pin map, selected I/O standard, board stackup, and transceiver details are missing.
Validate all 2.5 V or 3.3 V supply options against the official electrical-characteristics table before fixing power architecture. Confirm the applicable voltage range, tolerance, current limits, startup sequence, and decoupling requirements for the exact suffix. Do not power USB, CAN transceivers, sensors, or actuators from an MCU rail unless their current demand and voltage limits are included in the system power budget. The supplied data does not provide regulator drop targets, total current limits, or decoupling values.
Do not assume that another ColdFire V1 MCU with 128 KB Flash is a replacement. Similar core size, speed, or memory does not establish identical pinout, voltage, peripheral mapping, startup behavior, bootloader, or firmware model. Treat MCF51MM128CMB, MCF51AC128CVPUE, MCF51JE128VMB, and similar comparisons as research leads only until the manufacturer confirms package, ball map, electrical limits, and application compatibility. Firmware migration also requires a complete peripheral and memory-map review.
Información de cumplimiento
No RoHS, REACH, lead-free, halogen-free, or conflict-minerals evidence was supplied. AEC-Q100 is treated as not applicable because the verified record identifies an industrial-grade MCU, not an automotive-qualified variant; this is not evidence of automotive qualification.
