MC9S12DT256MPVE

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, integrated peripherals
Package: 112-pin LQFP (Low Profile Quad Flat Package)
Essence: Advanced microcontroller with enhanced features for automotive applications
Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

Architecture: 16-bit HCS12X core
Clock Speed: Up to 25 MHz
Flash Memory: 256 KB
RAM: 12 KB
EEPROM: 4 KB
Operating Voltage: 2.35V to 5.5V
Operating Temperature: -40°C to +125°C
Peripherals: CAN, SPI, SCI, I2C, PWM, ADC, etc.
Package Dimensions: 14mm x 14mm

Detailed Pin Configuration

The MC9S12DT256MPVE microcontroller has a total of 112 pins. The pin configuration is as follows:

Pins 1-8: Port A (GPIO)
Pins 9-16: Port B (GPIO)
Pins 17-24: Port C (GPIO)
Pins 25-32: Port D (GPIO)
Pins 33-40: Port E (GPIO)
Pins 41-48: Port F (GPIO)
Pins 49-56: Port G (GPIO)
Pins 57-64: Port H (GPIO)
Pins 65-72: Port J (GPIO)
Pins 73-80: Port K (GPIO)
Pins 81-88: Port L (GPIO)
Pins 89-96: Port M (GPIO)
Pins 97-104: Port N (GPIO)
Pins 105-112: VDD, VSS, RESET, etc.

Functional Features

High-performance HCS12X core for efficient processing
Integrated peripherals such as CAN, SPI, SCI, I2C, PWM, ADC, etc.
Enhanced security features for automotive applications
Low-power consumption for extended battery life
Flexible and configurable GPIO ports for versatile connectivity options

Advantages and Disadvantages

Advantages: - Powerful microcontroller with advanced features - Suitable for demanding automotive applications - Wide operating voltage range allows compatibility with various systems - Integrated peripherals reduce the need for external components - Low-power consumption extends battery life in portable applications

Disadvantages: - Relatively large package size may limit use in space-constrained designs - Limited RAM and flash memory compared to some other microcontrollers - Higher cost compared to entry-level microcontrollers

Working Principles

The MC9S12DT256MPVE microcontroller operates based on the HCS12X core architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The integrated peripherals, such as CAN, SPI, SCI, I2C, PWM, and ADC, enable communication with external devices and sensors. The microcontroller's low-power design ensures efficient operation while minimizing energy consumption.

Detailed Application Field Plans

The MC9S12DT256MPVE microcontroller is widely used in automotive applications, including:

Engine control units (ECUs)
Body control modules (BCMs)
Anti-lock braking systems (ABS)
Airbag control units (ACUs)
Infotainment systems
Climate control systems
Powertrain control modules (PCMs)

Its high-performance capabilities, integrated peripherals, and enhanced security features make it suitable for demanding automotive environments.

Detailed and Complete Alternative Models

MC9S12DG256MPVE: Similar to MC9S12DT256MPVE but with different pin configuration
MC9S12DJ256MPVE: Similar to MC9S12DT256MPVE but with lower flash memory capacity
MC9S12DP256MPVE: Similar to MC9S12DT256MPVE but with additional features for industrial applications

These alternative models offer varying specifications and features to cater to different application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC9S12DT256MPVE v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MC9S12DT256MPVE in technical solutions:

Q: What is MC9S12DT256MPVE? A: MC9S12DT256MPVE is a microcontroller from NXP Semiconductors, specifically designed for embedded systems applications.
Q: What are the key features of MC9S12DT256MPVE? A: Some key features include a 16-bit CPU core, 256KB flash memory, 8KB RAM, multiple communication interfaces, and various peripherals.
Q: What are the typical applications of MC9S12DT256MPVE? A: MC9S12DT256MPVE is commonly used in automotive electronics, industrial control systems, consumer electronics, and other embedded applications.
Q: How can I program MC9S12DT256MPVE? A: You can program MC9S12DT256MPVE using a variety of development tools such as an Integrated Development Environment (IDE) or a programmer/debugger.
Q: What programming languages can be used with MC9S12DT256MPVE? A: MC9S12DT256MPVE supports programming in C/C++ and assembly language.
Q: Can MC9S12DT256MPVE communicate with other devices? A: Yes, MC9S12DT256MPVE has built-in communication interfaces like UART, SPI, I2C, CAN, and LIN, allowing it to communicate with other devices.
Q: Does MC9S12DT256MPVE support analog inputs? A: Yes, MC9S12DT256MPVE has analog-to-digital converters (ADCs) that can be used to read analog inputs.
Q: Can MC9S12DT256MPVE control external devices? A: Yes, MC9S12DT256MPVE has various general-purpose input/output (GPIO) pins that can be used to control external devices such as sensors, actuators, and displays.
Q: Is MC9S12DT256MPVE suitable for real-time applications? A: Yes, MC9S12DT256MPVE is capable of real-time processing and can be used in applications that require precise timing and responsiveness.
Q: Are there any development resources available for MC9S12DT256MPVE? A: Yes, NXP provides documentation, application notes, reference designs, and software libraries to help developers get started with MC9S12DT256MPVE.

Please note that the answers provided here are general and may vary depending on specific requirements and implementation details.