MM908E622ACPEKR2

Product Overview

Category: Integrated Circuit (IC)
Use: Automotive Electronics
Characteristics: High-performance microcontroller for automotive applications
Package: Ceramic Pin Grid Array (CPGA)
Essence: The MM908E622ACPEKR2 is a versatile microcontroller designed specifically for automotive electronics applications. It offers advanced features and high performance to meet the demanding requirements of the automotive industry.
Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

Microcontroller Type: 8-bit
Operating Voltage: 3.0V to 5.5V
Clock Frequency: Up to 16 MHz
Flash Memory: 32 KB
RAM: 2 KB
EEPROM: 1 KB
Number of I/O Pins: 40
Communication Interfaces: SPI, LIN, SCI
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MM908E622ACPEKR2 has a total of 44 pins. The pin configuration is as follows:

VDDA - Analog Power Supply
VSSA - Analog Ground
RESET - Reset Input
IRQ - Interrupt Request Output
XTAL1 - Crystal Oscillator Input
XTAL2 - Crystal Oscillator Output
VDD - Digital Power Supply
VSS - Digital Ground
PTA0 - Port A, Bit 0
PTA1 - Port A, Bit 1
PTA2 - Port A, Bit 2
PTA3 - Port A, Bit 3
PTA4 - Port A, Bit 4
PTA5 - Port A, Bit 5
PTA6 - Port A, Bit 6
PTA7 - Port A, Bit 7
PTB0 - Port B, Bit 0
PTB1 - Port B, Bit 1
PTB2 - Port B, Bit 2
PTB3 - Port B, Bit 3
PTB4 - Port B, Bit 4
PTB5 - Port B, Bit 5
PTB6 - Port B, Bit 6
PTB7 - Port B, Bit 7
PTC0 - Port C, Bit 0
PTC1 - Port C, Bit 1
PTC2 - Port C, Bit 2
PTC3 - Port C, Bit 3
PTC4 - Port C, Bit 4
PTC5 - Port C, Bit 5
PTC6 - Port C, Bit 6
PTC7 - Port C, Bit 7
PTD0 - Port D, Bit 0
PTD1 - Port D, Bit 1
PTD2 - Port D, Bit 2
PTD3 - Port D, Bit 3
PTD4 - Port D, Bit 4
PTD5 - Port D, Bit 5
PTD6 - Port D, Bit 6
PTD7 - Port D, Bit 7
VDDPLL - PLL Power Supply
VSSPLL - PLL Ground
PLLIN - PLL Input
PLLOUT - PLL Output

Functional Features

High-performance 8-bit microcontroller with advanced automotive-specific features.
Integrated communication interfaces (SPI, LIN, SCI) for seamless connectivity with other automotive systems.
Robust and reliable operation in harsh automotive environments (-40°C to +125°C).
Low power consumption for efficient energy management.
Built-in security features to protect against unauthorized access and tampering.

Advantages and Disadvantages

Advantages:

High-performance capabilities suitable for demanding automotive applications.
Versatile communication interfaces for seamless integration with other automotive systems.
Robust and reliable operation in extreme temperature conditions.
Low power consumption for efficient energy management.
Enhanced security features for protection against unauthorized access.

Disadvantages:

Limited memory capacity compared to some other microcontrollers in the market.
Higher cost compared to entry-level microcontrollers.

Working Principles

The MM908E622ACPEKR2 operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, processes data, and controls various functions within an automotive system. The microcontroller communicates

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням MM908E622ACPEKR2 у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of MM908E622ACPEKR2 in technical solutions:

Q: What is MM908E622ACPEKR2? A: MM908E622ACPEKR2 is a microcontroller unit (MCU) developed by NXP Semiconductors, specifically designed for automotive applications.
Q: What are the key features of MM908E622ACPEKR2? A: Some key features of MM908E622ACPEKR2 include an ARM Cortex-M0+ core, integrated LIN transceiver, CAN interface, EEPROM, and various analog and digital peripherals.
Q: What are the typical applications of MM908E622ACPEKR2? A: MM908E622ACPEKR2 is commonly used in automotive systems such as body control modules, lighting control modules, HVAC systems, and other applications that require LIN or CAN communication.
Q: How does MM908E622ACPEKR2 support LIN communication? A: MM908E622ACPEKR2 integrates a LIN transceiver, which allows it to communicate with other LIN nodes in a network using the LIN protocol.
Q: Can MM908E622ACPEKR2 be used in CAN-based systems? A: Yes, MM908E622ACPEKR2 also supports CAN communication, making it suitable for applications that utilize the CAN bus protocol.
Q: What programming language is used for MM908E622ACPEKR2? A: MM908E622ACPEKR2 can be programmed using C or C++ languages, utilizing the appropriate development tools and software provided by NXP.
Q: Does MM908E622ACPEKR2 have any built-in security features? A: Yes, MM908E622ACPEKR2 includes various security features such as a hardware cryptographic module, secure boot, and secure firmware update capabilities.
Q: Can MM908E622ACPEKR2 operate in harsh automotive environments? A: Yes, MM908E622ACPEKR2 is designed to withstand the challenging conditions of automotive environments, including wide temperature ranges and high electromagnetic interference (EMI) levels.
Q: Are there any evaluation boards or development kits available for MM908E622ACPEKR2? A: Yes, NXP provides evaluation boards and development kits specifically designed for MM908E622ACPEKR2, which include necessary documentation and software tools.
Q: Where can I find additional technical information about MM908E622ACPEKR2? A: You can refer to the official documentation, datasheets, application notes, and reference manuals provided by NXP Semiconductors on their website for detailed technical information about MM908E622ACPEKR2.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It's always recommended to consult the official documentation and support channels for accurate and up-to-date information.