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MC9S12DJ256B from NO

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MC9S12DJ256B

Manufacturer: NO, FREESCAL

device made up of standard HCS12 blocks and the HCS12 processor core

Partnumber Manufacturer Quantity Availability
MC9S12DJ256B NO, FREESCAL 69 In Stock

Description and Introduction

device made up of standard HCS12 blocks and the HCS12 processor core **Unlock High-Performance Embedded Solutions with the MC9S12DJ256B Microcontroller**  

The **MC9S12DJ256B** is a powerful 16-bit microcontroller designed for demanding embedded applications, offering a robust combination of performance, integration, and reliability. Built on the proven **HCS12** architecture, this microcontroller delivers efficient processing with a **25 MHz CPU core**, making it ideal for automotive, industrial, and consumer electronics applications.  

With **256 KB of Flash memory** and **12 KB of RAM**, the MC9S12DJ256B provides ample storage for complex firmware, ensuring smooth operation in data-intensive environments. Its integrated **4 KB EEPROM** further enhances flexibility, allowing for easy parameter storage and updates without external memory components.  

The microcontroller features a rich set of peripherals, including **CAN, SPI, I²C, and SCI interfaces**, enabling seamless communication with sensors, actuators, and other system components. Its **16-channel 10-bit ADC** ensures precise analog signal acquisition, while multiple **PWM modules** support motor control and power management tasks.  

Designed for rugged environments, the MC9S12DJ256B operates across an extended temperature range and includes built-in **watchdog timers** and **low-power modes** for enhanced system reliability and energy efficiency. Its **112-pin LQFP package** offers a compact footprint, making it suitable for space-constrained designs.  

Engineers will appreciate the device’s **development-friendly ecosystem**, supported by industry-standard tools and comprehensive documentation. Whether used in automotive body control, industrial automation, or smart devices, the MC9S12DJ256B delivers the performance and versatility needed for next-generation embedded systems.  

For applications requiring a balance of computational power, connectivity, and durability, the MC9S12DJ256B stands as a dependable choice, empowering developers to create efficient and scalable solutions.

Application Scenarios & Design Considerations

device made up of standard HCS12 blocks and the HCS12 processor core

Alternative Part Number

  • SPC5604BAMLL6 --: NXP 32-bit automotive MCU with similar flash and peripheral set, suitable as a functional replacement in many control applications.
  • R5F10PLJDFB --: Renesas RL78 automotive MCU offering comparable memory and CAN capability for body and control modules.
  • STM32F103RCT6 --: Widely available ARM Cortex-M3 MCU with 256KB flash and CAN, usable as a drop-in functional substitute with firmware porting.
  • R5F5631EDDFP --: Renesas RX631 32-bit MCU with 2 MB flash and rich CAN/ADC peripherals, suitable as a cross-vendor replacement for the HCS12X-based MC9S12DJ256B in automotive control designs.
  • STM32F407VGT6 --: Widely available ARM Cortex-M4 MCU with 1 MB flash, CAN, and extensive peripherals; a common drop-in candidate when porting from the S12X architecture.

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