ADUCM310BBCZ

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The ADUCM310BBCZ group is a series of ultra-low power microcontrollers from Analog Devices. This family of controllers contains advanced peripherals, such as a hardware encryption engine, which makes them ideal for applications where high-performance and low power are required. The microcontrollers are designed to make the most of existing embedded software libraries and have the flexibility to meet the requirements of a wide variety of design challenges. In this article, we\'ll explore the application field and working principle of the ADUCM310BBCZ.

Applications

The ADUCM310BBCZ is suitable for a wide range of applications, including but not limited to, industrial automation, medical devices, point-of-sale (POS) systems, building automation, and smart home appliances. The controller is designed to offer users the necessary solution to tackle their design challenges, while keeping their system size and power consumption low. The controller provides low power consumption and a variety of advanced features such as secure non-volatile memory and a hardware AES-128 encryption engine. Additionally, it provides secure boot with hardware authentication and supports a variety of communication protocols, such as USB, CAN and UART.

The ADUCM310BBCZ contains an integrated, low power ADS1231 analog-to-digital converter and also includes a USB 2.0 high-speed (HS) transceiver. This combination of features makes the ADUCM310BBCZ ideal for applications with high-performance requirements, such as medical device controllers, digital audio players and automotive instrumentation.

The integrated cryptographic accelerator makes the ADUCM310BBCZ the ideal choice for applications that require secure data transmission, such as payment processing and remote asset tracking. The controller can also be used in low-power consumption devices, such as digital wristwatches, portable computers, and radio frequency identification (RFID) readers.

Working Principle

The ADUCM310BBCZ is based upon the ARM Cortex-M3 processor, which provides higher performance and an extensive set of features for maximum flexibility and scalability. The controller supports up to 64K of Flash memory, 2K of RAM, and 10/12 bit ADC, multiple communication protocols and an integrated RPMC cryptocell. The cryptocell provides hardware acceleration for 128bit Advanced Encryption Standard (AES) data encryption, decryption, and authentication.

The ADUCM310BBCZ provides a range of features, including an integrated real-time clock for time-sensitive tasks, an integrated voltage regulator for low power operation, and DMA for efficient data transfers. The controller also supports a variety of on-chip peripherals, such as two GPI/O ports, four 10-bit general-purpose timers, two I2C ports, two SPI ports and two UARTs, to fulfill the applications requirements.

The controller is power optimized, with an active current of just 11 mA @25°C and a quiescent current of 8.3 mA @ 25°C when operating in active mode. It is also offered in a tiny 5x5mm QFN32 package, with an operating temperature range of -40°C to 125°C, which makes it suitable for most embedded applications.

Conclusion

The ADUCM310BBCZ provides a low-power, high-performance alternative for embedded applications that require secure data transmission, low power consumption, and on-board analog-to-digital conversion. Its advanced features, such as a hardware encryption engine and secure boot, make the controller the ideal solution for a variety of applications.

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