SPC5643LFAMLQ1

Product Overview

Category

The SPC5643LFAMLQ1 belongs to the category of microcontrollers.

Use

This microcontroller is designed for use in automotive applications, specifically in electronic control units (ECUs).

Characteristics

• High-performance 32-bit Power Architecture® core
• Integrated peripherals for automotive applications
• Robust and reliable design for harsh environments
• Low power consumption
• Enhanced security features

Package

The SPC5643LFAMLQ1 is available in a compact LQFP package.

Essence

The essence of the SPC5643LFAMLQ1 lies in its ability to provide advanced control and processing capabilities for automotive ECUs.

Packaging/Quantity

The microcontroller is typically sold in reels or trays, with a quantity per package varying based on customer requirements.

Specifications

• Core: Power Architecture® e200z4d
• Clock Speed: Up to 80 MHz
• Flash Memory: 2 MB
• RAM: 256 KB
• Operating Voltage: 5V
• Operating Temperature Range: -40°C to +125°C
• Communication Interfaces: CAN, LIN, FlexRay, Ethernet, SPI, I2C, UART
• Analog-to-Digital Converter (ADC): 12-bit, up to 16 channels
• Timer Modules: eTimer, GPT, PIT, STM, RTC
• Security Features: Hardware Security Module (HSM), Secure Boot, Memory Protection Unit (MPU)

Detailed Pin Configuration

The SPC5643LFAMLQ1 has a total of 144 pins. The pin configuration is as follows:

• Pins 1-8: VDDA, analog power supply
• Pins 9-16: VSSA, analog ground
• Pins 17-24: VDD, digital power supply
• Pins 25-32: VSS, digital ground
• Pins 33-40: XTAL, crystal oscillator input/output
• Pins 41-48: RESET, reset signal input
• Pins 49-56: IRQ, interrupt request input
• Pins 57-64: NMI, non-maskable interrupt input
• Pins 65-72: TEST, test mode control input
• Pins 73-80: JTAG, Joint Test Action Group interface
• Pins 81-88: CAN, Controller Area Network interface
• Pins 89-96: LIN, Local Interconnect Network interface
• Pins 97-104: FlexRay, FlexRay communication interface
• Pins 105-112: Ethernet, Ethernet communication interface
• Pins 113-120: SPI, Serial Peripheral Interface
• Pins 121-128: I2C, Inter-Integrated Circuit interface
• Pins 129-136: UART, Universal Asynchronous Receiver/Transmitter interface
• Pins 137-144: GPIO, General Purpose Input/Output

Functional Features

The SPC5643LFAMLQ1 offers the following functional features:

• High-performance processing capabilities for complex automotive applications
• Integrated communication interfaces for seamless connectivity
• Advanced security features to protect sensitive data and prevent unauthorized access
• Robust design to withstand harsh environmental conditions
• Low power consumption for improved energy efficiency
• Extensive peripheral options for versatile application development

Advantages and Disadvantages

Advantages

• High-performance processing capabilities enable efficient execution of complex algorithms.
• Integrated communication interfaces facilitate seamless integration with other automotive systems.
• Enhanced security features provide protection against cyber threats and ensure data integrity.
• Robust design ensures reliable operation in harsh automotive environments.
• Low power consumption contributes to improved fuel efficiency and reduced emissions.

Disadvantages

• Limited availability of alternative models from other manufacturers.
• Higher cost compared to lower-end microcontrollers.

Working Principles

The SPC5643LFAMLQ1 operates based on the Power Architecture® e200z4d core. It executes instructions stored in its flash memory and interacts with various peripherals and interfaces to perform specific tasks. The microcontroller's working principles involve processing data, communicating with external devices, and implementing security measures to ensure reliable and secure operation.

Detailed Application Field Plans

The SPC5643LFAMLQ1 is widely used in automotive applications, including but not limited to:

• Engine control units (ECUs)
• Transmission control units (TCUs)
• Body control modules (BCMs)
• Advanced driver-assistance systems (ADAS)
• Infotainment systems
• Electric power steering systems
• Lighting control modules
• Climate control systems

Detailed and Complete Alternative Models

While the SPC5643LFAMLQ1 is a highly capable microcontroller, there are alternative models available from other manufacturers that offer similar functionalities. Some notable alternatives include:

• NXP MPC5643L: A similar microcontroller from the