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MM908E626AVEK
Product Overview
- Category: Integrated Circuit (IC)
- Use: Automotive Electronics
- Characteristics: High-performance microcontroller for automotive applications
- Package: 64-pin LQFP (Low-profile Quad Flat Package)
- Essence: Advanced microcontroller with various features for automotive systems
- Packaging/Quantity: Available in reels of 250 units
Specifications
- Microcontroller: 16-bit HCS08 CPU core
- Operating Voltage: 2.7V to 5.5V
- Flash Memory: 128 KB
- RAM: 8 KB
- EEPROM: 4 KB
- Clock Speed: Up to 40 MHz
- Communication Interfaces: CAN, LIN, SPI, I2C, SCI
- Analog-to-Digital Converter (ADC): 10-bit resolution, 16 channels
- Timers: 8-channel TPM/PWM module
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MM908E626AVEK has a total of 64 pins. Here is a brief overview of the pin functions:
- Pins 1-8: Analog Input/Output
- Pins 9-16: General Purpose Input/Output (GPIO)
- Pins 17-24: Communication Interfaces (CAN, LIN, SPI, I2C, SCI)
- Pins 25-32: Power Supply and Ground
- Pins 33-40: Timers and PWM Outputs
- Pins 41-48: Serial Communication Interfaces (SCI)
- Pins 49-56: External Interrupts
- Pins 57-64: Miscellaneous Functions
For a detailed pin configuration diagram, please refer to the product datasheet.
Functional Features
- High-performance microcontroller with advanced automotive-specific features
- Support for various communication interfaces, enabling seamless integration into automotive networks
- Flexible analog input/output capabilities for sensor interfacing
- Rich set of timers and PWM outputs for precise control applications
- On-chip EEPROM for non-volatile data storage
- Robust operating temperature range suitable for automotive environments
Advantages and Disadvantages
Advantages: - High-performance CPU core for efficient processing - Wide operating voltage range allows compatibility with different automotive systems - Extensive communication interface options simplify system integration - Ample memory resources for storing program code and data - Versatile analog and digital I/O capabilities
Disadvantages: - Limited flash memory capacity compared to some other microcontrollers in the same category - Higher power consumption at maximum clock speed - Relatively higher cost compared to entry-level microcontrollers
Working Principles
The MM908E626AVEK operates based on the HCS08 CPU core architecture. It executes instructions stored in its flash memory to perform various tasks. The microcontroller communicates with external devices through its communication interfaces, such as CAN, LIN, SPI, I2C, and SCI. It also interacts with sensors and actuators using its analog and digital I/O pins.
Detailed Application Field Plans
The MM908E626AVEK is designed specifically for automotive applications. It can be used in a wide range of automotive systems, including but not limited to:
- Engine Control Units (ECUs)
- Body Control Modules (BCMs)
- Transmission Control Units (TCUs)
- Anti-lock Braking Systems (ABS)
- Airbag Control Units (ACUs)
- Climate Control Systems
- Instrument Clusters
- Lighting Control Modules
Detailed and Complete Alternative Models
- MM908E625AVEK: Similar to MM908E626AVEK but with lower flash memory capacity (64 KB)
- MM908E624AVEK: Similar to MM908E626AVEK but with lower RAM capacity (4 KB)
- MM908E623AVEK: Similar to MM908E626AVEK but without EEPROM
- MM908E622AVEK: Similar to MM908E626AVEK but with fewer communication interfaces
These alternative models offer varying features and specifications, allowing users to choose the most suitable option based on their specific requirements.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de MM908E626AVEK em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of MM908E626AVEK in technical solutions:
Q: What is MM908E626AVEK? A: MM908E626AVEK is a development kit for the MM908E626A microcontroller, designed for automotive applications.
Q: What are the key features of MM908E626AVEK? A: The key features include an integrated LIN transceiver, CAN transceiver, voltage regulator, and various I/O interfaces.
Q: What are some typical applications of MM908E626AVEK? A: MM908E626AVEK is commonly used in automotive systems such as body control modules, lighting control modules, and HVAC systems.
Q: How can I program MM908E626AVEK? A: You can program MM908E626AVEK using the provided programming interface, which supports both in-circuit debugging and flash programming.
Q: Does MM908E626AVEK support LIN communication? A: Yes, MM908E626AVEK has an integrated LIN transceiver, making it suitable for LIN bus communication in automotive networks.
Q: Can I use MM908E626AVEK for CAN communication? A: Absolutely! MM908E626AVEK includes a CAN transceiver, allowing you to implement CAN communication in your automotive applications.
Q: Are there any development tools available for MM908E626AVEK? A: Yes, NXP provides a comprehensive set of development tools, including an IDE, compiler, debugger, and software libraries for MM908E626AVEK.
Q: What kind of power supply does MM908E626AVEK require? A: MM908E626AVEK requires a 5V power supply, which can be provided through the USB connection or an external power source.
Q: Can I interface MM908E626AVEK with other microcontrollers or devices? A: Yes, MM908E626AVEK has various I/O interfaces such as SPI, I2C, and GPIOs, allowing you to easily interface it with other microcontrollers or devices.
Q: Is MM908E626AVEK suitable for automotive safety-critical applications? A: While MM908E626AVEK is designed for automotive applications, it is always recommended to consult the relevant safety standards and guidelines to ensure compliance in safety-critical systems.
Please note that these answers are general and may vary depending on specific requirements and use cases.