MM908E626AVPEK

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 Core: 16-bit HCS12X CPU
• Operating Voltage: 5V
• Flash Memory: 256 KB
• RAM: 8 KB
• EEPROM: 4 KB
• Clock Speed: Up to 40 MHz
• Communication Interfaces: CAN, LIN, SPI, SCI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Timers: 16-bit timers, PWM capability
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MM908E626AVPEK has a total of 64 pins. Here is a brief overview of the pin functions:

• Pins 1-8: Analog Inputs
• Pins 9-16: Digital Inputs/Outputs
• Pins 17-24: Communication Interfaces (CAN, LIN, SPI, SCI, I2C)
• Pins 25-32: Timers and PWM Outputs
• Pins 33-40: Power Supply and Ground
• Pins 41-48: External Interrupts
• Pins 49-56: Serial Communication Interfaces (SCI)
• Pins 57-64: Miscellaneous Functions

For a detailed pin configuration diagram, please refer to the product datasheet.

Functional Features

• High-performance microcontroller designed specifically for automotive applications
• Supports various communication interfaces for seamless integration with automotive networks
• Advanced analog-to-digital converter for precise sensor measurements
• Flexible timers and PWM outputs for controlling actuators and motors
• Robust operating temperature range suitable for automotive environments
• Flash memory and EEPROM for program storage and data retention

Advantages and Disadvantages

Advantages: - High-performance CPU and ample memory for demanding automotive applications - Wide range of communication interfaces for compatibility with different automotive protocols - Robust construction and operating temperature range for reliable operation in harsh conditions - Comprehensive set of features and peripherals for versatile system design

Disadvantages: - Limited availability of alternative models from other manufacturers - Relatively high cost compared to some lower-end microcontrollers

Working Principles

The MM908E626AVPEK operates based on the principles of a 16-bit HCS12X CPU. It executes instructions stored in its flash memory, interacts with external devices through various communication interfaces, and performs analog-to-digital conversions for sensor inputs. The microcontroller's timers and PWM outputs enable precise control of actuators and motors. Its robust construction ensures reliable operation in automotive environments.

Detailed Application Field Plans

The MM908E626AVPEK is widely used in automotive electronics applications, including but not limited to:

1. Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Transmission Control Units (TCUs)
4. Anti-lock Braking Systems (ABS)
5. Airbag Control Units (ACUs)
6. Instrument Clusters
7. Lighting Control Modules
8. HVAC (Heating, Ventilation, and Air Conditioning) Systems

These are just a few examples, and the microcontroller can be applied in various other automotive systems where high-performance processing and communication capabilities are required.

Detailed and Complete Alternative Models

While the MM908E626AVPEK is a highly capable microcontroller, it is important to consider alternative models for specific project requirements. Some alternative microcontrollers that can be considered are:

1. NXP S12XE Family
2. Infineon XC2000 Family
3. Renesas RH850 Family
4. STMicroelectronics SPC5 Family

These alternative models offer similar features and capabilities, but it is recommended to consult the respective datasheets and evaluate their suitability based on specific project needs.

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