RM48L740DPGET

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, real-time processing capabilities
• Package: 144-pin LQFP package
• Essence: Advanced microcontroller with integrated peripherals and memory
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Architecture: ARM Cortex-M4F
• Clock Speed: Up to 200 MHz
• Flash Memory: 1 MB
• RAM: 256 KB
• Operating Voltage: 3.3V
• I/O Pins: 100 GPIO pins
• Communication Interfaces: UART, SPI, I2C, CAN, Ethernet
• Analog-to-Digital Converter (ADC): 12-bit, 16 channels
• Timers: Multiple timers for precise timing operations
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The RM48L740DPGET microcontroller has a total of 144 pins. The pin configuration is as follows:

• Pin 1: VDDA (Analog Power Supply)
• Pin 2: VSSA (Analog Ground)
• Pin 3: AVDD (Digital Power Supply)
• Pin 4: DVSS (Digital Ground)
• Pin 5: RESETn (Reset Input)
• Pin 6: XTAL1 (External Oscillator Input)
• Pin 7: XTAL2 (External Oscillator Output)
• ...
• Pin 144: VDDA (Analog Power Supply)

Please refer to the datasheet for the complete pin configuration details.

Functional Features

• High-performance ARM Cortex-M4F core for efficient processing
• Integrated peripherals for various applications
• Real-time processing capabilities for time-critical tasks
• Low-power consumption for energy-efficient designs
• Extensive communication interfaces for connectivity options
• Advanced analog-to-digital converter for precise measurements
• Multiple timers for accurate timing operations

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Wide range of integrated peripherals - Real-time processing for time-critical applications - Low-power consumption for energy efficiency - Versatile communication interfaces

Disadvantages: - Limited availability of alternative models - Relatively high cost compared to lower-end microcontrollers

Working Principles

The RM48L740DPGET microcontroller operates based on the ARM Cortex-M4F architecture. It executes instructions stored in its flash memory, interacts with peripherals through I/O pins, and communicates with external devices using various communication interfaces. The real-time processing capabilities allow it to handle time-critical tasks efficiently. The low-power consumption ensures optimal energy usage, making it suitable for battery-powered applications.

Detailed Application Field Plans

The RM48L740DPGET microcontroller finds applications in various fields, including:

1. Automotive: Used in automotive control systems, such as engine management, body control modules, and advanced driver-assistance systems (ADAS).
2. Industrial Automation: Employed in industrial control systems, factory automation, and robotics.
3. Internet of Things (IoT): Integrated into IoT devices for data acquisition, processing, and communication.
4. Medical Devices: Utilized in medical equipment, patient monitoring systems, and diagnostic devices.
5. Consumer Electronics: Incorporated into smart home devices, wearable technology, and multimedia systems.

Detailed and Complete Alternative Models

While the RM48L740DPGET microcontroller offers advanced features and performance, there are alternative models available from different manufacturers that cater to similar requirements. Some notable alternatives include:

1. STM32F407VG from STMicroelectronics
2. LPC54608 from NXP Semiconductors
3. PIC32MZ2048EFH144 from Microchip Technology

These alternative models provide similar functionalities and can be considered based on specific project requirements.

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