規格
| 屬性 | 價值 |
| Package / Case | Bulk,Tray |
| Series | HCS12X |
| Part Status | Active |
| Core Processor | HCS12X |
| Core Size | 16-Bit |
| Speed | 50MHz |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT |
| Number of I/O | 119 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.72V ~ 5.5V |
| Data Converters | A/D 24x12b |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The MC9S12XET256MAG is a microcontroller unit (MCU) from NXP Semiconductors, part of the HCS12X family designed for automotive and industrial applications. It features a 16-bit CPU, enhanced with the XGATE co-processor, providing improved performance through parallel processing capabilities.
Key features include 256 KB of flash memory, 12 KB of RAM, and 4 KB of EEPROM. The device supports a wide range of peripherals, including Serial Communication Interfaces (SCI), Serial Peripheral Interfaces (SPI), and Inter-Integrated Circuit (I2C) modules, making it versatile for various communication needs.
The MCU operates at a maximum frequency of 50 MHz and is designed for high-reliability applications, offering features like error correction, a robust supply voltage range, and low power consumption modes. It also includes multiple timer modules and an Analog-to-Digital Converter (ADC) for handling complex control tasks. This makes the MC9S12XET256MAG suitable for demanding environments where performance and reliability are crucial.
Key features include 256 KB of flash memory, 12 KB of RAM, and 4 KB of EEPROM. The device supports a wide range of peripherals, including Serial Communication Interfaces (SCI), Serial Peripheral Interfaces (SPI), and Inter-Integrated Circuit (I2C) modules, making it versatile for various communication needs.
The MCU operates at a maximum frequency of 50 MHz and is designed for high-reliability applications, offering features like error correction, a robust supply voltage range, and low power consumption modes. It also includes multiple timer modules and an Analog-to-Digital Converter (ADC) for handling complex control tasks. This makes the MC9S12XET256MAG suitable for demanding environments where performance and reliability are crucial.
Equivalent
The MC9S12XET256MAG is a 16-bit microcontroller from NXP, part of the HCS12X family. Equivalent products might include other members of the HCS12X family with similar specifications, or microcontrollers from other manufacturers with comparable features, such as the Texas Instruments MSP430 series or Microchip PIC24 series. When looking for equivalents, consider factors like memory size, peripheral set, CPU speed, and package type to ensure compatibility with your application.
Features
The MC9S12XET256MAG is a 16-bit microcontroller from NXP's S12XE family, designed for automotive and industrial applications. It features a 50 MHz HCS12X CPU core and offers up to 256 KB of Flash memory, 12 KB of RAM, and 4 KB of EEPROM. The device includes an XGATE co-processor for enhanced performance, enabling real-time data processing with reduced CPU load.
Key features include multiple communication interfaces such as CAN, SCI, SPI, and I2C, making it versatile for various connectivity needs. It also offers robust input/output options, including programmable timers and PWM channels, supporting precise control in embedded systems. The microcontroller supports advanced debugging and emulation features for efficient development.
Additional features include an analog-to-digital converter (ADC) with multiple channels, enhanced security features like a memory protection unit, and low-power modes for energy efficiency. This microcontroller is suitable for applications requiring high reliability, performance, and integration, commonly used in automotive control systems and industrial automation.
Key features include multiple communication interfaces such as CAN, SCI, SPI, and I2C, making it versatile for various connectivity needs. It also offers robust input/output options, including programmable timers and PWM channels, supporting precise control in embedded systems. The microcontroller supports advanced debugging and emulation features for efficient development.
Additional features include an analog-to-digital converter (ADC) with multiple channels, enhanced security features like a memory protection unit, and low-power modes for energy efficiency. This microcontroller is suitable for applications requiring high reliability, performance, and integration, commonly used in automotive control systems and industrial automation.
Pinout
The MC9S12XET256MAG is a microcontroller from NXP Semiconductor's HCS12X family. It features a total of 112 pins and is designed for automotive and industrial applications. This microcontroller provides a 16-bit architecture with enhanced performance and functional capabilities.
Key functions and features of the MC9S12XET256MAG include:
1. CPU: It contains the HCS12X core, which is an enhanced version of the HCS12 core, offering higher performance and extended addressing capabilities.
2. Memory: It comes with 256 KB of Flash memory for code and data storage, 12 KB of RAM, and 4 KB of EEPROM.
3. Peripherals: The microcontroller integrates various peripherals, including multiple timers, PWM channels, ADCs, and communication interfaces such as CAN, SCI, SPI, and I2C.
4. Interrupts: It supports a comprehensive interrupt system providing multiple vectors and priorities.
5. Debugging: The microcontroller includes an enhanced debug module for development and testing purposes.
The MC9S12XET256MAG is ideal for applications requiring robust performance, extensive I/O capabilities, and reliable communication interfaces.
Key functions and features of the MC9S12XET256MAG include:
1. CPU: It contains the HCS12X core, which is an enhanced version of the HCS12 core, offering higher performance and extended addressing capabilities.
2. Memory: It comes with 256 KB of Flash memory for code and data storage, 12 KB of RAM, and 4 KB of EEPROM.
3. Peripherals: The microcontroller integrates various peripherals, including multiple timers, PWM channels, ADCs, and communication interfaces such as CAN, SCI, SPI, and I2C.
4. Interrupts: It supports a comprehensive interrupt system providing multiple vectors and priorities.
5. Debugging: The microcontroller includes an enhanced debug module for development and testing purposes.
The MC9S12XET256MAG is ideal for applications requiring robust performance, extensive I/O capabilities, and reliable communication interfaces.
Manufacturer
The MC9S12XET256MAG is manufactured by NXP Semiconductors. NXP is a global semiconductor company headquartered in Eindhoven, Netherlands. It specializes in the production of various semiconductor components and solutions, focusing on markets such as automotive, industrial, mobile, and communication infrastructure. NXP is known for its innovation in producing microcontrollers, processors, and integrated circuits, offering advanced technology solutions for secure connections and infrastructure systems.
Application
The MC9S12XET256MAG microcontroller is commonly used in automotive applications, such as engine control units (ECUs), body control modules (BCMs), and advanced driver-assistance systems (ADAS). It is also utilized in industrial automation for motor control and sensor interfacing. Additionally, it finds applications in consumer electronics for managing complex control tasks due to its high-performance processing capabilities and rich peripheral set. Its enhanced features make it suitable for use in telecommunications for protocol handling and data processing. The device's extensive I/O options and robust architecture are well-suited for applications requiring reliable real-time performance and high processing power.
Package
The MC9S12XET256MAG is a microcontroller package that typically comes in a 112-pin LQFP (Low-Profile Quad Flat Package) type. This package is designed for surface mount technology, offering a compact form factor suitable for various embedded applications.
