RM48L952DPGET

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RM48L952DPGET

IC MCU 16/32BIT 3MB FLSH 144LQFP

  • Производитель
  • Мфр. Часть #RM48L952DPGET
  • Пакет LQFP-144
  • Лист данных
  • В наличии4711

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Спецификации

Package Tray
Series Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa)
ProductStatus Active
CoreProcessor ARM® Cortex®-R4F
CoreSize 16/32-Bit
Speed 220MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART, USB
Peripherals DMA, POR, PWM, WDT
NumberofI/O 64
ProgramMemorySize 3MB (3M x 8)
ProgramMemoryType FLASH
EEPROMSize 64K x 8
RAMSize 256K x 8
Voltage-Supply(Vcc/Vdd) 1.14V ~ 1.32V
DataConverters A/D 24x12b
OscillatorType External
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Surface Mount
Package/Case 144-LQFP

Обзор

Description

The RM48L952DPGET is a high-performance microcontroller from Texas Instruments, part of the Hercules family designed for safety-critical applications. It features a dual-core architecture with two ARM Cortex-R4F processors, which enhances reliability and fault tolerance through redundancy. This microcontroller is equipped with advanced safety features, including built-in self-test (BIST), error correction codes (ECC), and hardware watchdog timers, making it suitable for automotive, industrial, and medical applications.
The RM48L952DPGET operates at a frequency of up to 300 MHz and includes a variety of integrated peripherals such as analog-to-digital converters (ADCs), serial communication interfaces (CAN, UART, SPI), and timers. It supports real-time applications with low latency and high deterministic performance.
With a focus on functional safety, the RM48L952DPGET is compliant with automotive safety standards like ISO 26262, making it ideal for use in systems where safety is paramount. Overall, it provides a robust platform for developing reliable and efficient embedded systems.

Features

The RM48L952DPGET is a high-performance microcontroller from Texas Instruments, part of the Hercules family. Key features include:
1. Cortex-R4F Core: Dual-core ARM Cortex-R4F architecture, optimized for real-time applications.
2. Safety and Security: Integrated safety features compliant with ISO 26262 (up to ASIL D) and IEC 61508.
3. Memory: Up to 1 MB of on-chip Flash memory and up to 256 KB of SRAM.
4. Peripheral Interfaces: Multiple communication interfaces including CAN, UART, SPI, I2C, and GPIOs.
5. Real-Time Performance: Supports deterministic processing ideal for safety-critical applications.
6. Enhanced Reliability: Features such as ECC for memory and built-in self-test (BIST) capabilities.
7. Low Power Consumption: Designed for efficient power management, making it suitable for various applications.
8. Development Support: Extensive software support, including TI’s safety software library and real-time operating systems.
Ideal for automotive, industrial, and medical applications where safety and reliability are paramount.

Package

The RM48L952DPGET is packaged in a 100-pin HTQFP (Thin Quad Flat Pack) package type. This type of package is designed for surface mounting on printed circuit boards (PCBs) and is suitable for high-density applications.

Pinout

The RM48L952DPGET is a microcontroller from Texas Instruments that features a total of 100 pins. It is part of the RM48 family, specifically designed for safety-critical applications, incorporating dual-core ARM Cortex-R5F processors.
Key functions of the RM48L952DPGET include:
1. Dual-core processing: Two Cortex-R5F cores for real-time performance and reliability.
2. Safety features: Integrated hardware safety mechanisms for functional safety applications, compliant with standards like ISO 26262.
3. Memory: Up to 4 MB of Flash memory and 512 KB of RAM.
4. Peripheral support: Multiple I/O interfaces including CAN, UART, SPI, I2C, ADC, and PWM for flexible connectivity and control.
5. Real-time capabilities: Enhanced interrupt handling and system timing functions.
This microcontroller is ideal for applications in automotive and industrial sectors requiring high reliability and safety.

Manufacturer

The RM48L952DPGET is manufactured by Texas Instruments (TI), an American technology company headquartered in Dallas, Texas. Texas Instruments is a leading semiconductor manufacturer known for designing and producing a wide range of analog and digital processing chips. The company serves various industries, including automotive, industrial, communications, and consumer electronics. TI is particularly recognized for its innovations in microcontrollers, processors, and integrated circuits, making it a key player in the global electronics market. The RM48L952DPGET is a safety-focused microcontroller that incorporates features for real-time applications, particularly in safety-critical environments like automotive and industrial automation.

Application

The RM48L952DPGET is a dual-core microcontroller from Texas Instruments designed for safety-critical applications. Its main application areas include automotive systems, industrial automation, robotics, medical devices, and any system requiring high reliability and fault tolerance. It features real-time processing capabilities, integrated safety mechanisms, and connectivity options, making it suitable for applications that demand stringent safety standards such as ISO 26262 and IEC 61508.

Equivalent

The RM48L952DPGET chip is a dual-core safety microcontroller from Texas Instruments, part of the Hercules family. Equivalent products include the RM48L952 and RM46L952, which share similar core features. Alternatives from other manufacturers may include the STMicroelectronics SPC5 series or Microchip's dsPIC series, depending on specific application requirements. Always verify compatibility based on core architecture, peripherals, and safety certifications.

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