RM48L550PGET

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High performance, low power consumption, extensive peripheral integration
• Package: 144-pin LQFP (Low-profile Quad Flat Package)
• Essence: Advanced microcontroller with integrated peripherals for automotive applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Microcontroller Core: ARM Cortex-R4F
• Clock Speed: Up to 200 MHz
• Flash Memory: 512 KB
• RAM: 128 KB
• Operating Voltage: 3.3 V
• Operating Temperature Range: -40°C to +125°C
• Communication Interfaces: CAN, LIN, SPI, I2C, UART
• Analog-to-Digital Converter (ADC): 12-bit, 16 channels
• PWM Channels: 16
• Timers: 32-bit general-purpose timers, watchdog timer
• Operating Current: Varies based on usage, typically around 100 mA

Detailed Pin Configuration

The RM48L550PGET microcontroller has a total of 144 pins. The pin configuration includes various GPIO (General-Purpose Input/Output) pins, communication interface pins (CAN, LIN, SPI, I2C, UART), analog input pins for the ADC, PWM output pins, and other control and power supply pins. For a detailed pinout diagram and pin functions, please refer to the product datasheet.

Functional Features

• High-performance ARM Cortex-R4F core for efficient processing
• Extensive peripheral integration for simplified system design
• Multiple communication interfaces for seamless connectivity
• Analog-to-Digital Converter (ADC) for precise analog signal acquisition
• PWM channels for controlling motors and other actuators
• Timers for accurate timing and event management
• Watchdog timer for system reliability and fault detection

Advantages and Disadvantages

Advantages: - High processing power enables complex applications - Low power consumption for energy-efficient designs - Extensive peripheral integration reduces external component count - Wide operating temperature range suitable for automotive environments - Robust and reliable performance

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Higher cost compared to entry-level microcontrollers - Steeper learning curve for beginners due to advanced features

Working Principles

The RM48L550PGET microcontroller operates based on the ARM Cortex-R4F core architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data from sensors and other inputs. The microcontroller's firmware controls the behavior of the system it is integrated into, enabling functions such as motor control, sensor data acquisition, and communication with external devices.

Detailed Application Field Plans

The RM48L550PGET microcontroller is specifically designed for automotive applications. It can be used in various systems within a vehicle, including engine control units, body control modules, infotainment systems, and safety systems. Its high-performance capabilities, extensive peripheral integration, and wide operating temperature range make it suitable for demanding automotive environments.

Detailed and Complete Alternative Models

• RM46L550PGET: Similar to RM48L550PGET but with reduced flash memory and RAM capacity
• RM57L550PGET: Enhanced version with higher clock speed and additional features
• TMS570LS1224PGEK: Another microcontroller option for automotive applications with similar features and performance

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's website or consult with a distributor for a complete list of available options.

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