Overview of Pic32mx130f064d V Ml: Composition, Mechanical Properties, and Applications

Types of PIC32MX130F064D V/ML Packages

The PIC32MX130F064D V/ML is a 32-bit microcontroller from Microchip Technology, widely used in embedded systems for its performance, low power consumption, and rich peripheral set. This microcontroller is available in several compact and high-performance package types, each tailored for specific design requirements such as space constraints, thermal management, and signal integrity.

Understanding the different package options helps engineers make informed decisions based on application needs, board layout, and manufacturing processes. Below is a detailed breakdown of the four primary package variants.

BGA 64

Ball Grid Array (BGA) with 64 solder balls arranged in a grid pattern on the underside.

Advantages

• Excellent electrical performance with short interconnects
• Superior thermal and heat dissipation via ground and power planes
• High pin density in a compact footprint
• Ideal for high-speed digital applications

Limitations

• Requires advanced PCB assembly (reflow soldering)
• Difficult to inspect or rework without X-ray
• Not suitable for prototyping or hand soldering

Best for: High-density PCBs, commercial electronics, and mass-produced devices

QFN 64

Quad Flat No-leads (QFN) package with 64 peripheral pins and an exposed thermal pad.

Advantages

• Low profile and compact size ideal for slim devices
• Excellent thermal performance through center pad
• Good signal integrity with reduced parasitic inductance
• Easier to inspect and rework than BGA

Limitations

• Limited heat dissipation under extreme loads without proper PCB design
• Pins are not as accessible for probing
• Moisture sensitivity requires careful storage

Best for: Portable electronics, IoT devices, and consumer gadgets

VFBGA 64

Very Thin Fine-Pitch BGA (VFBGA) with a flexible substrate and ultra-slim profile.

Advantages

• Extremely thin and lightweight, ideal for portable applications
• High reliability in compact spaces with minimal mechanical stress
• Efficient heat distribution across the substrate
• Suitable for high-vibration environments due to flexible construction

Limitations

• Fragile and sensitive to mechanical pressure during handling
• Requires precision placement and reflow control
• Higher cost due to specialized manufacturing

Best for: Wearables, medical devices, and ultra-thin mobile electronics

MLF 64

Micro Lead Frame (MLF) package, also known as QFN in some contexts, with 64 leads and a flat, leadless design.

Advantages

• Compact footprint with excellent space efficiency
• Superior thermal and electrical conductivity via exposed pad
• Cost-effective for high-volume production
• Environmentally friendly (lead-free and RoHS compliant)

Limitations

• Limited mechanical robustness compared to through-hole packages
• Thermal performance depends heavily on PCB layout
• Not ideal for high-power or high-temperature environments without heatsinking

Best for: High-tech consumer electronics, embedded controllers, and space-constrained designs

Package Type	Footprint Size	Thermal Performance	Assembly Complexity	Typical Applications
BGA 64	Compact, high density	Excellent	High	Networking gear, industrial controllers
QFN 64	Small, low profile	Very Good	Medium	IoT devices, portable electronics
VFBGA 64	Ultra-thin, flexible	Good	High	Wearables, medical sensors
MLF 64	Flat, space-efficient	Very Good	Medium	Consumer electronics, embedded systems

Expert Tip: When designing PCBs for QFN or MLF packages, ensure proper thermal pad design with sufficient via stitching to ground planes for optimal heat dissipation. Always follow Microchip’s recommended land patterns and reflow profiles to avoid soldering defects.

Specifications and Features of the PIC32MX130F064D-V/ML Microcontroller

The PIC32MX130F064D-V/ML is a high-performance 32-bit microcontroller from Microchip Technology, designed for embedded applications requiring efficient processing, low power consumption, and rich peripheral integration. This guide provides a comprehensive overview of its key specifications, features, and practical applications to help developers make informed design decisions.

Core Processing Capabilities

MIPS32 Core Architecture

At the heart of the PIC32MX130F064D lies a 32-bit MIPS M4K core, delivering robust computational power. This RISC-based architecture enables efficient instruction execution and supports advanced programming models ideal for real-time control systems.

Performance Metrics

The microcontroller operates at up to 83.3 MHz, providing a processing throughput of 50 DMIPS (Dhrystone Millions of Instructions Per Second). This level of performance makes it suitable for complex algorithms, signal processing, and multitasking environments in industrial and consumer applications.

Memory Configuration

Flash Memory (128 KB)

Equipped with 128 KB of Flash program memory, this microcontroller offers ample space for storing firmware, application code, and bootloaders. The Flash memory supports in-circuit programming and is rated for up to 10,000 erase/write cycles, ensuring long-term reliability during development and field updates.

RAM (64 KB) and EEPROM (8 KB)

The device includes 64 KB of SRAM for fast data buffering, stack operations, and dynamic variable storage. Additionally, it features 8 KB of EEPROM, allowing non-volatile storage of user settings, calibration data, and configuration parameters without requiring external memory chips.

Input/Output and Peripheral Support

I/O Ports and Pins

The PIC32MX130F064D provides 37 general-purpose I/O pins organized into 5 digital I/O ports (PORTA–PORTE). These pins support configurable pull-up resistors, open-drain outputs, and change notification interrupts, enabling flexible interfacing with sensors, displays, actuators, and other peripherals.

CRC Module (32 KB)

A dedicated Cyclic Redundancy Check (CRC) engine ensures data integrity across memory and communication channels. It accelerates error detection in firmware updates, data logging, and communication protocols, enhancing system reliability in noisy or mission-critical environments.

Communication Interfaces

SPI (Serial Peripheral Interface): Supports high-speed synchronous communication with external devices such as SD cards, displays, and RF modules. Configurable clock polarity and phase allow compatibility with a wide range of peripherals.

I2C (Inter-Integrated Circuit): Enables low-speed, two-wire communication with sensors, EEPROMs, and multi-master bus configurations. Supports standard and fast modes (up to 400 kHz), ideal for compact sensor networks.

UART (Universal Asynchronous Receiver/Transmitter): Provides full-duplex serial communication for debugging, GPS modules, Bluetooth modules, and human-machine interfaces (HMIs). Features include hardware flow control and 9-bit addressing for multi-drop networks.

Power and Environmental Specifications

Operating Voltage Range

The device operates within a voltage range of 2.3V to 3.6V, making it well-suited for battery-powered and low-power embedded systems. Integrated voltage regulators and brown-out detection help maintain stable operation under fluctuating supply conditions.

Temperature Range

Rated for industrial temperature operation from -40°C to +85°C, the PIC32MX130F064D is reliable in harsh environments such as outdoor equipment, automotive subsystems, and factory automation.

Package and Connectivity

Housed in a compact 28-pin SDIP (Small Dual In-line Package), the PIC32MX130F064D-V/ML is through-hole mountable, simplifying prototyping and hand assembly. Despite its small footprint, the package provides sufficient I/O and power pins for moderate complexity designs.

Its versatile pin configuration supports external memory expansion, JTAG debugging, and multiple peripheral interfaces, making it ideal for scalable embedded solutions.

Additional Key Features

32-Bit Wide Memory Interface: Maximizes data throughput between the CPU and memory, enabling efficient handling of large data structures and arrays.

Real-Time Clock (RTC): Built-in timekeeping functionality with calendar support, useful for data logging, scheduling, and timestamping in standalone applications.

Direct-to-Embedded Design: Optimized for rapid integration into embedded systems with minimal external components, reducing BOM cost and board size.

On-Chip Debugging: Supports in-circuit debugging and programming via ICSP (In-Circuit Serial Programming), streamlining development and troubleshooting.

Feature	Specification	Application Benefit
Core	32-bit MIPS M4K @ 83.3 MHz	High-speed processing for real-time tasks
Performance	50 DMIPS	Efficient execution of complex code
Flash Memory	128 KB	Adequate for medium-complexity firmware
RAM	64 KB	Supports multitasking and data buffering
EEPROM	8 KB	Persistent storage without external components
I/O Pins	37	Versatile connectivity for sensors and actuators
Communication	SPI, I2C, UART	Flexible interface options for system integration
Supply Voltage	2.3 – 3.6 V	Low-power operation for portable devices
Operating Temperature	-40°C to +85°C	Reliability in industrial environments
Package	28-pin SDIP	Ease of use in prototyping and production

Note: Always consult the official PIC32MX130F064D Data Sheet and reference manuals from Microchip for detailed electrical characteristics, pin configurations, and programming guidelines. Proper decoupling capacitors and PCB layout practices are essential for stable operation, especially at higher clock speeds.

Commercial Uses of the PIC32MX130F064D-V/ML Microcontroller

The PIC32MX130F064D-V/ML is a high-performance 32-bit microcontroller from Microchip Technology, based on the MIPS M4K core. With 64 KB of flash memory, 16 KB of RAM, and a wide array of peripherals including USB, SPI, I²C, and CAN, it delivers robust processing power and connectivity in a compact QFN-44 package. These features make it ideal for a wide range of commercial applications across multiple industries.

Consumer Electronics

The PIC32MX130F064D-V/ML plays a vital role in modern consumer electronics by enabling intelligent control and multimedia processing. Its high clock speed (up to 40 MHz) and integrated USB interface allow seamless integration into smart home devices.

• Used in smart TVs and home theater systems for managing user interfaces, remote control logic, and media decoding coordination
• Supports real-time response in appliances like digital thermostats, coffee makers, and lighting systems
• Enables touch-sensitive controls and graphical displays in kitchen and entertainment devices

Key benefit: Balances cost-efficiency with sufficient processing power for responsive, feature-rich user experiences.

Automotive Infotainment Systems

In automotive environments, this microcontroller excels at handling infotainment and driver assistance features. Its reliability and connectivity options support integration with vehicle networks.

• Manages audio routing, Bluetooth connectivity, and display interfaces in dashboard systems
• Supports firmware updates via USB or CAN bus, enhancing serviceability
• Processes input from steering wheel controls, touchscreens, and voice command modules

Pro tip: Ideal for mid-tier vehicles where advanced features are needed without the cost of full SoC solutions.

Industrial Automation

The chip is widely deployed in industrial control systems due to its real-time performance, deterministic response, and rugged design.

• Controls robotic arms, conveyor belts, and automated assembly lines with precise timing
• Processes sensor data from temperature, pressure, and position sensors in real time
• Communicates with PLCs and HMIs via UART, SPI, or CAN protocols for system coordination

Critical advantage: Operates reliably in harsh environments with wide temperature tolerance (-40°C to +85°C).

Network and Communication Devices

With built-in USB 2.0 and support for Ethernet via external PHYs, the PIC32MX130F064D-V/ML powers compact networking hardware.

• Found in residential and small-office routers, modems, and gateways
• Handles packet routing, firewall rules, and Quality of Service (QoS) management
• Supports firmware-based applications such as parental controls and network monitoring tools

Technical note: Efficient multitasking allows concurrent handling of multiple network connections and device management tasks.

Gaming and Portable Devices

Its processing speed and low-latency response make it suitable for handheld gaming consoles and interactive entertainment systems.

• Runs game logic, screen rendering, and button input polling in portable consoles
• Supports wireless modules for multiplayer connectivity and cloud syncing
• Manages power-saving modes to extend battery life during gameplay

Design insight: Developers appreciate its ease of programming using MPLAB® and compatibility with RTOS platforms.

Medical Devices

In healthcare, reliability and precision are paramount—qualities the PIC32MX130F064D-V/ML delivers in diagnostic and monitoring equipment.

• Used in portable glucose meters, pulse oximeters, and ECG monitors for data acquisition and display
• Processes sensor inputs with high accuracy and minimal latency
• Supports secure data logging and transmission via USB or wireless adapters

Safety note: While not certified for life-support systems, it's suitable for Class I and II diagnostic tools with proper design validation.

Expert Recommendation: When selecting the PIC32MX130F064D-V/ML for commercial projects, consider pairing it with Microchip’s MPLAB Harmony software framework to accelerate development. Its modular libraries simplify USB, graphics, and file system integration—reducing time-to-market for consumer and industrial products.

Application Sector	Key Function	Supported Interfaces	Development Advantage
Consumer Electronics	User interface control, multimedia coordination	USB, SPI, I²C, GPIO	Rich ecosystem of GUI libraries
Automotive	Infotainment, connectivity hub	USB, CAN, UART	Automotive-grade reliability
Industrial	Real-time control, sensor processing	CAN, SPI, ADC, Timers	Deterministic interrupt handling
Networking	Traffic management, device communication	USB, Ethernet (external), UART	RTOS compatibility
Medical	Data acquisition, diagnostics	ADC, USB, I²C	Precise analog-to-digital conversion
Gaming	Game logic, input/output handling	GPIO, SPI, USB	Fast context switching

Additional Design Considerations

• Power Efficiency: Offers multiple sleep modes, making it ideal for battery-powered and energy-conscious applications
• Scalability: Part of the PIC32MX family, allowing easy migration to higher-memory variants as product needs grow
• Security: Supports secure boot and code protection features to prevent unauthorized access
• Development Tools: Fully supported by MPLAB X IDE, PICkit™ programmers, and third-party compilers
• Cost-Effectiveness: Provides a strong balance between performance and price, especially in medium-volume commercial production

How To Choose the PIC32MX130F064D-V/ML Microcontroller: A Comprehensive Buyer’s Guide

Selecting the right microcontroller is crucial for the success and reliability of any embedded system. The PIC32MX130F064D-V/ML is a powerful 32-bit MCU from Microchip Technology, ideal for applications requiring high performance, low power consumption, and rich peripheral integration. This guide outlines the key factors to consider when purchasing and implementing this microcontroller in your design.

Important Note: The PIC32MX130F064D-V/ML is a specific variant with defined packaging (V/ML = QFN-44), operating conditions, and feature set. Always verify the exact part number and suffix to ensure compatibility with your PCB layout, thermal requirements, and supply chain availability.

Key Selection Criteria for the PIC32MX130F064D-V/ML

1. Model and Core Architecture

   The PIC32MX series is based on the MIPS32® M4K® core, offering high computational performance and efficient code execution. The "130" in the model number indicates a specific feature subset within the MX family, including integrated USB and limited peripheral count compared to higher-end variants. The "F064D" denotes 64 KB of Flash memory and enhanced debug capabilities. Understanding the model nomenclature helps ensure the chip aligns with your application’s processing and peripheral needs.

2. Operating Voltage (1.8V to 3.6V)

   The PIC32MX130F064D-V/ML operates within a wide voltage range of 1.8V to 3.6V, making it suitable for battery-powered and low-voltage systems. Ensure your power supply or regulator can consistently deliver within this range. Operating outside these limits may cause erratic behavior or permanent damage. Consider using voltage supervisors in critical applications to monitor supply integrity.

3. Temperature Range (-40°C to +85°C)

   This variant is typically rated for the industrial temperature range (-40°C to +85°C), making it suitable for automotive, industrial control, and outdoor applications. If your project operates in extreme environments (e.g., engine compartments or outdoor enclosures), confirm the temperature rating and consider thermal management strategies such as heat dissipation or enclosure ventilation.

4. Memory and Storage Configuration
   • Flash Memory: 64 KB – Ideal for medium-complexity firmware. Suitable for applications with moderate code size, such as sensor hubs, communication gateways, or motor control.
   • RAM: 16 KB – Sufficient for real-time data buffering and stack operations in most embedded tasks.
   • EEPROM: Emulated via Flash (no dedicated EEPROM), requiring careful firmware design for data retention and wear leveling.

   Assess your application’s firmware size, data logging needs, and buffer requirements to ensure these memory resources are adequate.

5. Peripherals and Connectivity Options

   The PIC32MX130F064D integrates a robust set of peripherals, including:

   • USB 2.0 Full-Speed Device/Host/OTG – Enables direct USB connectivity for data transfer, firmware updates, or HID applications.
   • Two I2C modules – For connecting sensors, EEPROMs, and displays.
   • Three SPI modules – Ideal for high-speed communication with ADCs, DACs, or wireless modules.
   • Five UARTs – Supports multiple serial communication channels (e.g., GPS, Bluetooth, debug console).
   • 10-bit ADC with 13 channels – Suitable for analog signal acquisition from sensors.
   • PWM, Timers, and Capture/Compare modules – Essential for motor control and timing-critical applications.

   Verify that the required peripherals match your system architecture and pin availability.

6. Reference Designs and Development Support

   Leverage Microchip’s extensive ecosystem to accelerate development:

   • MPLAB® X IDE and XC32 Compiler – Free tools for coding, debugging, and simulation.
   • MPLAB® Starter Kit for PIC32MX or Curiosity Development Board – Affordable platforms for prototyping and testing.
   • Application Notes and Code Examples – Available on Microchip’s website for USB, power management, and peripheral configuration.
   • Harmony Configurator – GUI-based tool to set up peripherals and generate initialization code.

   Using reference designs reduces development time, minimizes errors, and ensures best practices are followed.

Selection Factor	PIC32MX130F064D-V/ML Specification	Design Implication	Verification Method
Operating Voltage	1.8V – 3.6V	Compatible with 3.3V logic systems; requires stable LDO or regulator	Check power supply schematic and tolerance
Temperature Range	-40°C to +85°C	Suitable for industrial environments; avoid prolonged high-temp exposure	Review environmental specs and thermal design
Flash Memory	64 KB	Supports moderate firmware; monitor code size during development	Use MPLAB X memory usage report
RAM	16 KB	Adequate for real-time tasks; optimize stack and heap usage	Analyze variable allocation and dynamic memory
Key Peripherals	USB, SPI, I2C, UART, ADC, PWM	Enables connectivity-rich applications without external ICs	Validate pinout and peripheral mapping in design

Pro Tip: Always download the latest PIC32MX1XX/2XX Datasheet and Family Reference Manual from Microchip’s official website. These documents provide critical details on pin configurations, timing diagrams, electrical characteristics, and errata that are essential for reliable design implementation.

Additional Recommendations

• Check component availability and lead times through authorized distributors (e.g., Digi-Key, Mouser, Arrow) to avoid project delays.
• Review the QFN-44 (V/ML) package footprint and ensure your PCB design includes proper thermal pads and solder reflow profiles.
• Consider future scalability—evaluate if a pin-compatible variant with more memory (e.g., PIC32MX170F256D) might be beneficial for product evolution.
• Implement proper decoupling capacitors (typically 100nF ceramic) near the VDD/VSS pins to ensure stable operation and noise immunity.
• Use the built-in debugging interface (ICSP) for in-circuit programming and real-time debugging during development.

Choosing the right microcontroller involves balancing performance, power, peripherals, and long-term support. The PIC32MX130F064D-V/ML offers a compelling mix of features for cost-sensitive, connectivity-driven embedded applications. By carefully evaluating each factor outlined in this guide, you can make an informed decision that ensures your design is robust, scalable, and ready for production.

Q & A: The PIC32MX130F064D Microcontroller in Embedded Applications

What makes the PIC32MX130F064D an ideal microcontroller for embedded applications?

The PIC32MX130F064D is a highly capable 32-bit microcontroller from Microchip Technology, engineered specifically for demanding embedded applications. Its ideal characteristics stem from a powerful combination of performance, memory, and energy efficiency:

• MIPS32® Core: Built on the MIPS M4K® processor core running at up to 40 MHz, it delivers high computational performance for real-time processing tasks, enabling smooth execution of complex algorithms and multitasking.
• Ample On-Chip Memory: Features 64 KB of Flash program memory and 16 KB of SRAM, providing sufficient space for firmware storage and data handling—ideal for applications requiring moderate code size and data buffering.
• Low Power Consumption: Offers multiple power-saving modes (Idle, Sleep, etc.), making it suitable for battery-operated and energy-conscious systems without sacrificing performance.
• Integrated Peripherals: Includes USB 2.0 Full-Speed interface, UART, SPI, I²C, and multiple timers, reducing the need for external components and simplifying system design.
• Wide Operating Range: Operates reliably from 2.3V to 3.6V and over an industrial temperature range (-40°C to +85°C), ensuring robustness in diverse environments.

These features make the PIC32MX130F064D a strong choice for developers building reliable, scalable embedded solutions across consumer, industrial, and medical domains.

What is the benefit for buyers who use the PIC32MX130F064D in their products?

Incorporating the PIC32MX130F064D into a product offers several strategic advantages for manufacturers and end buyers alike:

• Long-Term Availability: As part of Microchip’s mature PIC32MX family, this microcontroller benefits from extended production lifecycles, reducing the risk of obsolescence and supporting long-term product maintenance.
• High Reliability and Proven Track Record: Widely used in mission-critical applications, the PIC32MX series is known for its stability, durability, and compliance with industry standards.
• Rich Ecosystem of Tools: Supported by Microchip’s MPLAB® X IDE, MPLAB XC32 compiler, and various development boards (e.g., PIC32MX Curiosity), enabling rapid prototyping and debugging.
• Strong Community and Documentation: Extensive application notes, code examples, user forums, and third-party libraries simplify development and troubleshooting, lowering time-to-market.
• Scalability: Pin- and code-compatible with other members of the PIC32MX family, allowing easy upgrades or downgrades based on evolving product requirements.

For product developers, these benefits translate into reduced development risk, faster iteration, and easier feature expansion—ultimately delivering more competitive and future-proof products.

What are the favorite applications of the PIC32MX130F064D microcontroller?

The PIC32MX130F064D is favored in a wide range of applications due to its balanced mix of processing power, connectivity, and reliability. Key application areas include:

Application Sector	Use Cases	Why PIC32MX130F064D Excels
Consumer Electronics	Smart home devices, remote controls, audio accessories	USB connectivity, low power, compact code footprint
Industrial Automation	PLC modules, sensor hubs, motor controllers	Real-time control, robust I/O, wide temperature tolerance
Automotive Systems	Interior control modules, diagnostics tools, lighting control	Reliability, EMI resilience, CAN and UART support
Network Devices	IoT gateways, serial-to-USB converters, protocol translators	Integrated USB and multiple communication interfaces
Gaming Consoles (Accessories)	Custom controllers, input devices, USB peripherals	USB Full-Speed support, responsive processing
Medical Devices	Patient monitors, portable diagnostics, infusion pump controls	Precision timing, data integrity, low power for portability

Its versatility and integration make it a go-to solution for engineers designing compact, intelligent embedded systems that require dependable performance and rich peripheral support.

What is the role of battery-powered devices in the recent PIC32MX130F064D applications?

In recent years, the demand for portable and wireless embedded systems has driven increased adoption of the PIC32MX130F064D in battery-powered applications. Its role is pivotal in extending operational life and enhancing efficiency:

• Ultra-Low Power Modes: The microcontroller supports multiple sleep and idle modes, drawing microamps in standby—ideal for devices that spend most of their time in low-activity states.
• Fast Wake-Up Times: Enables quick response from sleep modes, preserving battery life while maintaining real-time responsiveness.
• Energy-Efficient Processing: The MIPS core executes instructions efficiently, minimizing CPU-on time and reducing overall power draw.
• Integrated Voltage Regulator: Simplifies power management design and reduces external component count in portable systems.

These capabilities make the PIC32MX130F064D particularly well-suited for portable medical devices, handheld industrial tools, wireless sensors, and smart consumer gadgets—where long battery life is a key selling point and frequent charging or battery replacement is impractical.

What makes the PIC32MX130F064D suitable in industrial production for controlling machinery?

The PIC32MX130F064D is increasingly used in industrial control systems due to its ability to deliver reliable, real-time performance in harsh environments. Key factors that make it suitable include:

• Real-Time Responsiveness: With deterministic interrupt handling and fast clock speeds, it can manage time-critical tasks such as motor control, feedback loops, and sensor data acquisition with minimal latency.
• Robust Connectivity: Supports UART, SPI, I²C, and USB, enabling seamless communication with HMIs, sensors, actuators, and supervisory control systems (SCADA).
• Digital and Analog I/O: Multiple GPIO pins, ADC channels, and PWM outputs allow direct interfacing with industrial components like relays, encoders, and analog sensors.
• Industrial-Grade Durability: Operates reliably across wide temperature ranges and in electrically noisy environments, meeting the demands of factory floors and outdoor installations.
• On-Chip Safety Features: Includes brown-out reset (BOR), watchdog timer, and fail-safe clock monitor (FSCM) to enhance system resilience and prevent malfunctions.

Whether used in standalone controllers, modular I/O systems, or as part of a larger automation network, the PIC32MX130F064D provides a cost-effective, scalable, and dependable solution for modern industrial machinery control.