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RM46L852CPGET +BOM

ARM® Cortex®-R4F Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa) Microcontroller IC 16/32-Bit 220MHz 1.25MB (1.25M x 8) FLASH 144-LQFP (20x20)

RM46L852CPGET Information

Description

The Texas Instruments RM46L852CPGET is a high-performance microcontroller designed for safety-critical applications, such as automotive, industrial, consumer electronics, medical devices, and communication systems. It features an ARM Cortex-R4F 32-bit RISC CPU with dual CPUs running in lockstep, ECC on flash and RAM interfaces, and built-in self-test (BIST) for CPU and on-chip RAMs. This microcontroller is suitable for applications that require high reliability, fault tolerance, and real-time processing. It offers a range of features, including 16-bit external memory interface, direct memory access (DMA) controller, frequency-modulated phase-locked loop (FMPLL), and multiple communication interfaces such as Ethernet, USB, CAN, I2C, SPI, and UART. The RM46L852CPGET is available in a 144-pin LQFP package and operates at up to 220 MHz with a core supply voltage of 1.14 to 1.32 V and an I/O supply voltage of 3.0 to 3.6 V.

Features

The Texas Instruments RM46L852CPGET is a high-performance microcontroller for safety-critical applications, featuring:

  • Dual CPUs running in lockstep
  • ECC on Flash and RAM interfaces
  • Built-in Self-Test (BIST) for CPU and on-chip RAMs
  • Error Signaling Module with error pin
  • Voltage and clock monitoring
  • It has an ARM Cortex-R4F 32-bit RISC CPU, 1.25MB of program flash with ECC, 192KB of RAM with ECC, and 64KB of emulated EEPROM with ECC.

    The microcontroller also features:

  • 16-bit external memory interface (EMIF)
  • Common Platform Architecture
  • Direct Memory Access (DMA) controller
  • Frequency-modulated Phase-Locked Loop (FMPLL) with built-in slip detector

It is suitable for automotive, industrial, consumer electronics, medical devices, and communication systems.

Package

The package type of RM46L852CPGET is LQFP144 (40x40 mm).

Pinout

The product name is RM46L852CPGET, which is a Texas Instruments ARM Cortex-R4F microcontroller.

According to the product information, the package type is LQFP144, which means the pin count is 144.

As for the function of each pin, it's not explicitly stated in the provided information. However, based on the typical pinout of an LQFP144 package and the features listed, we can infer that some pins are likely used for:

  • CPU clock and reset
  • Memory interfaces (flash, RAM, and EMIF)
  • GPIO and interrupt signals
  • Communication interfaces (e.g., USB, Ethernet, CAN, I2C, SPI, UART)
  • Power supply and voltage monitoring

Please note that the exact pinout and function of each pin would require a detailed datasheet or application notes from Texas Instruments.

Manufacturer

Based on the provided information, the manufacturer of the RM46L852CPGET is Texas Instruments (TI).

Applications

According to the product information, the application areas of RM46L852CPGET are:

  • Automotive applications such as electric power steering, motor control, and driver assistance systems
  • Industrial applications including automation, control systems, and robotics
  • Consumer electronics such as home appliances, drones, and smart devices
  • Medical devices like monitors, imaging systems, and diagnostics
  • Communication systems and networking equipment for data processing and connectivity

Equivalent

Based on Texas Instruments' product information, the equivalent products to RM46L852CPGET are:

  • RM4F series microcontrollers
  • ARM Cortex-R4F-based microcontrollers with similar features and specifications.

Please note that exact equivalents may not exist, as each product has its unique characteristics. However, these series and families share similarities in terms of architecture, functionality, and application.

Specifications

Category Integrated Circuits (ICs)EmbeddedMicrocontrollers Core Processor ARM® Cortex®-R4F
Core Size 16/32-Bit Speed 220MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART, USB Peripherals DMA, POR, PWM, WDT
Number of I/O 64 Program Memory Size 1.25MB (1.25M x 8)
Program Memory Type FLASH EEPROM Size 64K x 8
RAM Size 192K x 8 Voltage - Supply (Vcc/Vdd) 1.14V ~ 1.32V
Data Converters A/D 24x12b Oscillator Type External
Operating Temperature -40°C ~ 105°C (TA) Mounting Type Surface Mount
Base Product Number RM46L852 Package/Case LQFP-144

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Ratings and Reviews

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J
J**h 07/28/2024

All right, good seller ^_^

11
M
M**h 10/31/2020

Came quickly to the seller's stone

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J
J**n 07/12/2020

As in the pharmacy i recommend

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