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TMS5700432BPZQQ1

Name: TMS5700432BPZQQ1
Rating: 4.7 (12 reviews)

IC MCU 16/32B 384KB FLSH 100LQFP

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規格

Series	Hercules™ TMS570 ARM® Cortex®-R
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-R4
Core Size	16/32-Bit
Speed	80MHz
Connectivity	CANbus, LINbus, MibSPI, SCI, SPI, UART/USART
Peripherals	POR, PWM, WDT
Number of I/O	45
Program Memory Size	384KB (384K x 8)
Program Memory Type	FLASH
EEPROM Size	16K x 8
RAM Size	32K x 8
Voltage - Supply (Vcc/Vdd)	1.14V ~ 3.6V
Data Converters	A/D 16x12b
Oscillator Type	External
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	100-LQFP (14x14)
Package / Case	100-LQFP
Base Product Number	TMS5700
Grade	Automotive
Qualification	AEC-Q100

概述

Description

The TMS5700432BPZQQ1 is a high-performance microcontroller from Texas Instruments, part of the TMS570 family, designed for safety-critical applications, such as automotive and industrial systems. It features a dual-core architecture based on the ARM Cortex-R4F processor, which provides enhanced fault tolerance and real-time performance.
Key specifications include 32-bit processing, up to 100 MHz clock speed, and various safety features compliant with ISO 26262 ASIL-D, making it suitable for advanced driver-assistance systems (ADAS) and electric power steering. The microcontroller includes integrated memory options, such as flash and RAM, as well as a range of peripherals, including ADCs, timers, and communication interfaces like CAN and SPI.
It supports extensive development tools and safety diagnostics, enabling reliable application development. The TMS5700432BPZQQ1 is ideal for applications requiring high reliability, such as motor control, robotics, and safety monitoring systems.

Features

The TMS5700432BPZQQ1 is a microcontroller from Texas Instruments, designed primarily for automotive and industrial applications that require high reliability and safety. Key features include:
1. Architecture: Based on ARM Cortex-R4F core, operating at up to 100 MHz.
2. Memory: 32 KB of SRAM and 512 KB of flash memory.
3. Safety Features: Supports ISO 26262 ASIL-D compliance with built-in safety mechanisms, including a dedicated diagnostic module.
4. Connectivity: Multiple communication interfaces, including CAN, I2C, and SPI.
5. Timers: Multiple 32-bit timers for time-sensitive applications.
6. Temperature Range: Designed to operate in a wide temperature range, suitable for automotive environments.
7. Peripheral Support: Includes GPIO, ADCs, and fault-tolerant features.
8. Power Management: Low power consumption modes for energy efficiency.
These features make the TMS5700432BPZQQ1 suitable for critical applications requiring robust performance and safety.

Package

The TMS5700432BPZQQ1 microcontroller is packaged in a 100-pin HTQFP (Heat Sink Thin Quad Flat Package) format. This package type provides good thermal performance and is suitable for automotive applications.

Pinout

The TMS5700432BPZQQ1 is a microcontroller from Texas Instruments' TMS570 family, designed for automotive applications with safety requirements. It features a 100-pin package (LQFP) and includes various functional blocks to support its operation.
The pin functions include:
1. Power Supply Pins: VDD (power) and VSS (ground).
2. GPIO Pins: General-purpose input/output pins for interfacing with other peripherals.
3. Communication Interfaces: CAN, UART, and SPI interfaces for communication with other devices.
4. Analog Inputs: ADC pins for analog signal processing.
5. Safety Features: Dedicated pins for safety mechanisms, including fault detection.
6. Timers: PWM and general-purpose timer pins for timing applications.
7. Debug Interface: JTAG/SWD pins for debugging and programming the microcontroller.
The TMS5700432BPZQQ1 is designed for high performance, with features supporting functional safety, making it suitable for critical automotive systems.

Manufacturer

The TMS5700432BPZQQ1 is manufactured by Texas Instruments (TI), a renowned company known for its design and production of semiconductors and various integrated circuits. Founded in 1930, Texas Instruments is a leading player in the electronics industry, specializing in analog and embedded processing technologies. The company serves a diverse range of markets, including automotive, industrial, communications, and personal electronics, providing innovative solutions for both consumers and businesses. The TMS570 series, which includes the TMS5700432BPZQQ1, focuses on safety-critical applications, particularly in automotive systems, offering advanced features like fault tolerance and real-time processing capabilities.

Application

The TMS5700432BPZQQ1 is a safety microcontroller primarily used in automotive applications, particularly for safety-critical systems such as powertrain, advanced driver-assistance systems (ADAS), and electronic control units (ECUs). Its features support real-time performance and fault tolerance, making it suitable for applications requiring functional safety compliance, such as ISO 26262. Additionally, it can be utilized in industrial control, robotics, and other embedded systems where reliability and safety are paramount.

Equivalent

The TMS5700432BPZQQ1 chip is a part of the Texas Instruments TMS570 family, specifically designed for safety-critical applications. Equivalent products include other members of the TMS570 series, such as the TMS5700410, TMS5700420, and TMS5700470, which offer varying core performance, memory sizes, and peripheral features. Ensure to verify specific requirements and safety certifications when considering alternatives.