RM46L852CPGET

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RM46L852CPGET

+BOM

IC MCU 16/32BIT 1.25MB 144LQFP

  • ManufacturerTexas Instruments

  • Mfr. Part #RM46L852CPGET

  • Package LQFP (PGE)-144

  • In Stock5419

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Specifications

Attribute Value
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 1.25MB (1.25M x 8)
ProgramMemoryType FLASH
EEPROMSize 64K x 8
RAMSize 192K 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

Overview

Description

The RM46L852CPGET is likely a microcontroller from Texas Instruments, part of their RM46x series, developed for high-performance applications requiring safety and real-time processing. These microcontrollers are commonly used in automotive, industrial, and medical applications due to their robust design and compliance with safety standards like ISO 26262 and IEC 61508.
Key features typically include a high-performance ARM Cortex-R4F CPU, dual lockstep cores for error checking, and a variety of integrated peripherals such as Ethernet, CAN, and USB for communication. They often support extensive memory options, including Flash and RAM, and have capabilities for enhanced data protection and security.
The RM46L852CPGET might feature safety mechanisms such as error-correcting code (ECC) memory, built-in self-test (BIST), and a hardware safety management unit, enhancing its reliability in critical applications. For developers, the microcontroller would be supported by TI's development tools and software libraries, facilitating easier integration into complex systems.

Equivalent

The RM46L852CPGET is a microcontroller from Texas Instruments, part of the Hercules RM series designed for safety applications. Equivalent products would include microcontrollers with similar specifications from other manufacturers, such as the Infineon AURIX series, NXP's S32 series, or STMicroelectronics' STM32H7 series. These alternatives should be evaluated based on specific requirements like performance, memory, and safety features. Always verify compatibility with your application needs.

Features

The RM46L852CPGET is a microcontroller from Texas Instruments, part of the Hercules RM series designed for safety-critical applications. Key features include:
1. ARM Cortex-R4F Core: It operates up to 220 MHz, offering high performance for real-time applications.
2. Floating Point Unit: Enhances computational performance for complex mathematical operations.
3. Memory: Includes 512 KB of Flash memory with ECC (Error Correction Code) and 128 KB of RAM.
4. Safety Features: Built-in hardware safety mechanisms such as dual CPUs in lockstep, memory protection units, and self-test circuitry for diagnostics.
5. Interfaces: Supports multiple communication protocols, including CAN, SPI, I2C, and UART, alongside Ethernet capability for enhanced connectivity.
6. Timers and PWMs: Features a wide range of timers and Pulse Width Modulation outputs for precise timing control.
7. Analog Modules: Includes ADCs for analog signal processing.
8. Temperature Range: Suitable for industrial conditions, operating from -40°C to 125°C.
Overall, the RM46L852CPGET is designed for reliable performance in automotive, industrial, and other environments requiring strict safety and control.

Pinout

The RM46L852CPGET is a microcontroller from Texas Instruments, part of the Hercules RM46 series designed for safety-critical applications. It comes in a package with 144 pins. This microcontroller is built on the ARM Cortex-R4F core, providing high performance and reliability.
Its main functions include:
1. Safety Features: It has built-in safety features like dual CPUs with lockstep capability, error-correcting code (ECC) on both Flash and RAM, and a memory protection unit (MPU) to ensure safety and data integrity.
2. Connectivity: The RM46L852CPGET supports various communication protocols such as CAN, LIN, and SPI, making it suitable for automotive and industrial applications.
3. Interfaces: It includes interfaces like Ethernet, USB, and UART to facilitate communication and data exchange.
4. Timers and ADC: It features several timers, PWM modules, and a 12-bit ADC for precise control and measurement tasks.
5. Memory: The device offers substantial on-chip memory with Flash and RAM to handle complex applications.
This microcontroller is ideal for applications that require high reliability and safety, such as automotive systems and industrial automation.

Manufacturer

The RM46L852CPGET is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and integrated circuits, which are used in a wide range of electronic devices and systems. TI is recognized for its innovation in analog and embedded processing products, serving various sectors such as automotive, industrial, consumer electronics, and communications equipment. The company's offerings encompass microcontrollers, processors, sensors, power management systems, and more. Texas Instruments is known for its focus on research and development, as well as its extensive portfolio of products that support advancements in technology and electronics.

Application

The RM46L852CPGET is a microcontroller designed for safety-critical applications, particularly in the automotive and industrial sectors. It is part of the Hercules RM series from Texas Instruments and is known for its robust safety features, such as hardware error correction and built-in diagnostics. Typical application areas include automotive safety systems like airbags and anti-lock braking systems (ABS), as well as industrial automation, robotics, and medical devices. Its ability to handle real-time processing and ensure system reliability makes it suitable for any application requiring stringent safety and performance standards.

Package

The RM46L852CPGET is a microcontroller from Texas Instruments, part of the Hercules RM series. It typically comes in a 100-pin Low-profile Quad Flat Package (LQFP), which is designed for efficient heat dissipation and optimal electrical performance.

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