TMS5700914APGEQQ1

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TMS5700914APGEQQ1

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IC MCU 16/32BIT 1MB FLSH 144LQFP

  • FabricanteTexas Instruments

  • Peça do Fabricante #TMS5700914APGEQQ1

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Especificações

Atributo Valor
Series Hercules™ TMS570 ARM® Cortex®-R
Part Status Active
Digi Key Programmable Not Verified
Core Processor ARM® Cortex®-R4F
Core Size 16/32-Bit
Speed 160MHz
Connectivity CANbus, I2C, McBSP, SCI, SPI, UART/USART
Peripherals DMA, POR, PWM, WDT
Number of I/O 64
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
EEPROM Size 64K x 8
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.14V ~ 3.6V
Data Converters A/D 24x12b
Oscillator Type External
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Supplier Device Package 144-LQFP (20x20)
Package / Case 144-LQFP
Base Product Number TMS5700
Grade Automotive
Qualification AEC-Q100

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Description

The TMS5700914APGEQQ1 is a microcontroller from Texas Instruments, designed for safety-critical automotive and transportation applications. It is part of the Hercules TMS570 series, known for high performance and reliability in environments where safety is paramount.
Key features of this microcontroller include a dual-core ARM Cortex-R4F processor, providing both high processing power and redundancy for error detection and correction. The device operates at speeds up to 160 MHz and includes a rich set of peripherals such as CAN, SPI, and UART interfaces, which are essential for automotive communication networks.
The microcontroller is equipped with advanced safety features such as lockstep cores, built-in self-test (BIST) capabilities, and error correction code (ECC) on Flash and RAM, ensuring data integrity. It also supports real-time operations and adheres to functional safety standards like ISO 26262, making it suitable for applications requiring ASIL (Automotive Safety Integrity Level) compliance.
Overall, the TMS5700914APGEQQ1 is ideal for developers seeking a robust, safety-focused microcontroller for complex automotive systems.

Equivalent

The TMS5700914APGEQQ1 is a microcontroller unit by Texas Instruments, designed for automotive and safety applications. Equivalent products would typically be other microcontrollers with similar features such as ARM Cortex-R4F cores, similar flash and RAM sizes, and automotive-grade qualifications. Potential equivalents might include certain models from Infineon's Aurix series, NXP's S32 series, and Renesas' RH850 series. It's crucial to compare the specific features and requirements of your application to ensure compatibility.

Features

The TMS5700914APGEQQ1 is a microcontroller from Texas Instruments, primarily designed for automotive applications requiring high performance and safety. Key features include:
1. ARM Cortex-R4F Core: It operates at up to 160 MHz, providing robust performance.
2. Safety Features: Complies with ISO 26262 and IEC 61508 safety standards, featuring dual CPUs in lockstep, ECC on flash and RAM, and a built-in self-test (BIST) for error detection.
3. Memory: Includes 1MB of Flash memory and 160KB of RAM, offering ample storage for complex applications.
4. Connectivity: Supports multiple communication interfaces such as CAN, LIN, and SPI, essential for automotive network integration.
5. Timers and PWMs: Equipped with numerous timers and pulse-width modulation (PWM) modules for precise control tasks.
6. ADC: Features a 12-bit ADC for accurate analog signal conversion.
7. Operating Temperature: Designed to function in automotive environments, it operates between -40°C and 125°C.
8. Package: Available in a 144-pin LQFP package, facilitating integration into various systems.
These features make the TMS5700914APGEQQ1 suitable for high-reliability automotive applications.

Pinout

The TMS5700914APGEQQ1 is a microcontroller from Texas Instruments, specifically designed for safety-critical applications. It is part of the Hercules TMS570 series, which is based on the ARM Cortex-R4F core.
This particular microcontroller comes in a 144-pin package. The pin count refers to the number of external connections available on the chip for interfacing with other components and peripherals.
As for its function, the TMS5700914APGEQQ1 is designed for applications that require high reliability and safety, such as automotive and industrial systems. It features a dual-core architecture for fault tolerance, integrated safety features like error correction code (ECC) on memory, and a variety of interfaces including CAN, LIN, and FlexRay for communication. Additionally, it supports robust real-time performance and hardware diagnostics to meet stringent safety standards such as ISO 26262 for functional safety in automotive environments.

Manufacturer

The TMS5700914APGEQQ1 is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and specializes in analog chips and embedded processors, which are used in a wide range of electronic devices. TI's products are used in applications across many industries, including automotive, industrial, personal electronics, and communications equipment. The company is known for its innovation in technology and its commitment to quality and reliability, serving a diverse global customer base.

Application

The TMS5700914APGEQQ1 is a microcontroller designed for safety-critical applications, particularly in the automotive sector. It is commonly used in automotive control systems, including anti-lock braking systems (ABS), electronic stability control, and power steering. Additionally, it finds applications in industrial automation and control systems, where reliability and safety are paramount. Its ARM Cortex-R4F core and integrated safety features, such as dual CPUs and error correction code (ECC) on memory, make it suitable for environments requiring high performance and functional safety compliance, like ISO 26262. The microcontroller's robustness and real-time processing capabilities make it ideal for applications demanding precise control and high reliability.

Package

The TMS5700914APGEQQ1 is a microcontroller from Texas Instruments, and it comes in a TQFP (Thin Quad Flat Pack) package type. Specifically, it is a 144-pin TQFP, suitable for automotive applications with enhanced safety features.

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