Professional IC Distribution & Technical Solutions

The MC9S12DG256CPVE is a microcontroller manufactured by Freescale Semiconductor (now part of NXP Semiconductors). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: Freescale (NXP)
• Core: 16-bit HCS12 CPU
• Clock Speed: Up to 25 MHz
• Operating Voltage: 2.35V to 5.5V
• Flash Memory: 256 KB
• RAM: 12 KB
• EEPROM: 4 KB
• Package: 112-pin LQFP (CPVE)
• Operating Temperature Range: -40°C to +85°C
• I/O Pins: 91
• Timers: 8-channel 16-bit Timer (TIM)
• ADC: 16-channel, 10-bit
• Communication Interfaces:
• 2x SCI (UART)
• 2x SPI
• 1x I²C
• 1x CAN 2.0 A/B (MSCAN)
• 1x BDLC (J1850)
• PWM Modules: 8x 8-bit or 4x 16-bit
• Debugging Support: Background Debug Mode (BDM)

Descriptions:

The MC9S12DG256CPVE is a high-performance 16-bit microcontroller from Freescale’s HCS12 family, designed for automotive and industrial applications. It features a robust architecture with integrated peripherals, making it suitable for embedded control systems requiring real-time performance.

Key Features:

• High-Speed HCS12 Core with efficient C-code execution.
• Large On-Chip Memory (256KB Flash, 12KB RAM, 4KB EEPROM).
• Wide Operating Voltage Range (2.35V to 5.5V).
• Multiple Communication Interfaces (CAN, SCI, SPI, I²C).
• High-Precision Analog-to-Digital Converter (ADC).
• Pulse-Width Modulation (PWM) Modules for motor control.
• Robust Debugging Capabilities via BDM.
• Automotive-Grade Reliability (AEC-Q100 compliant variants available).

This microcontroller is commonly used in automotive control systems, industrial automation, and embedded applications requiring high reliability and real-time processing.

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