Model: ADuCM3029
Brand: Analog Devices
Category: Ultra Low Power Microcontroller / Embedded MCU / Precision Analog IC
📄 Download Datasheet
📄 Detailed Description
The ADuCM3029 is part of a family of microcontrollers that combine a robust feature set with ultra-low-power consumption, making it suitable for a wide range of precision applications. The MCU integrates a 32-bit ARM Cortex-M3 processor, up to 256 kB of embedded flash memory with ECC (Error Correction Code), and 64 kB of system SRAM with parity, ensuring high reliability and efficient memory management.
This MCU also includes multiple analog and digital peripherals for seamless integration with various external components. It supports secure operations with advanced encryption standards (AES) and secure hash algorithms (SHA-256), providing robust security for customer algorithms. The device also features a True Random Number Generator (TRNG) for enhanced cryptographic operations.
To maximize battery life, the ADuCM3029 offers advanced power management capabilities, including dynamic clock gating and power gating, alongside various power modes. The device also provides low-power operation in hibernate mode while maintaining precise sensor synchronization through the SensorStrobe™ feature, enabling precise time-synchronized sampling of external sensors with minimal energy consumption.
📐 Technical Specifications
| Item | Description |
|---|---|
| CPU | 32-bit ARM Cortex-M3, Up to 26 MHz |
| Flash Memory | 256 kB with ECC |
| Cache Memory | Optional 4 kB |
| System SRAM | 64 kB with parity |
| Power Management | Integrated PMU |
| Interfaces | SPI, I²C, UART, SPORT, GPIO |
| Power Modes | Dynamic, Sleep, Hibernate |
| Encryption | AES, SHA-256 |
| ADC | 12-bit SAR ADC |
| Random Number Generator | True Random Number Generator (TRNG) |
| RTC | Real-Time Clock |
| Package | Available in multiple package options |
| Operating Temperature | -40°C to +105°C |
🎯 Key Applications
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Internet of Things (IoT)
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Wearables and Fitness Devices
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Medical Devices
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Smart Metering
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Asset Tracking Systems
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Environmental Monitoring
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Industrial Control Systems
🌐 Product Highlights
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Industry-Leading Ultra Low Power Consumption: The ADuCM3029 is optimized for minimal energy use, making it ideal for battery-powered applications.
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Robust Operation: With full voltage monitoring in deep sleep modes, ECC protection on flash memory, and parity detection on SRAM, the ADuCM3029 ensures system reliability.
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Leading Edge Security: Fast encryption provides read protection for customer algorithms and write protection to prevent unauthorized device reprogramming.
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Failure Detection: Monitors the 32 kHz LFXTAL for potential failures and generates an interrupt when issues are detected.
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SensorStrobe™ Technology: Enables precise, time-synchronized sampling of external sensors in hibernate mode, drastically reducing system power consumption.
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Enhanced Power Management: Offers dynamic and software-controlled clock gating and power gating to further reduce power consumption.
📢 Note
We offer a wide range of Analog Devices products. If you are looking for other models, feel free to contact us for more information!
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