PCF51JM64VLH

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: LQFP
• Essence: 32-bit ARM Cortex-M4 microcontroller
• Packaging/Quantity: Tray, 250 units per tray

Specifications

• Architecture: ARM Cortex-M4
• CPU Speed: Up to 72 MHz
• Flash Memory: 64 KB
• RAM: 16 KB
• Operating Voltage: 2.7V - 5.5V
• Digital I/O Pins: 51
• Analog Input Pins: 12
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers: 6
• ADC Resolution: 12-bit
• PWM Channels: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PCF51JM64VLH microcontroller has a total of 80 pins. The pin configuration is as follows:

• Port A (PA0 - PA15)
• Port B (PB0 - PB15)
• Port C (PC0 - PC15)
• Port D (PD0 - PD15)
• Port E (PE0 - PE15)

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, and CAN for communication
• Multiple timers and PWM channels for precise timing and control
• 12-bit ADC for accurate analog signal acquisition
• Low power consumption for energy-efficient applications
• Wide operating voltage range for flexibility in different power supply scenarios

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M4 core enables high-performance computing - Integrated peripherals reduce the need for external components - Low power consumption extends battery life in portable devices - Wide operating voltage range allows for versatile applications

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications - Availability of alternative models with more features or higher specifications

Working Principles

The PCF51JM64VLH microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, interacts with external devices through various communication interfaces, and performs tasks according to the program logic. The integrated peripherals provide additional functionality, such as serial communication, analog signal acquisition, and precise timing control.

Detailed Application Field Plans

The PCF51JM64VLH microcontroller is suitable for a wide range of applications, including but not limited to:

1. Industrial automation systems
2. Home automation and smart devices
3. Automotive electronics
4. Medical equipment
5. Consumer electronics
6. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. PCF51JM128VLH: Similar to PCF51JM64VLH but with 128 KB flash memory and 32 KB RAM.
2. PCF51JM256VLH: Similar to PCF51JM64VLH but with 256 KB flash memory and 64 KB RAM.
3. PCF51JM512VLH: Similar to PCF51JM64VLH but with 512 KB flash memory and 128 KB RAM.

These alternative models offer increased memory capacity, allowing for more complex applications and data storage.

In conclusion, the PCF51JM64VLH microcontroller is a powerful and versatile embedded system component. Its low power consumption, high performance, and integrated peripherals make it suitable for various applications in different industries.