Overview
The ADUCM3027BCBZ-R7 is an ultra-low power microcontroller unit (MCU) developed by Analog Devices Inc. This MCU is based on the ARM Cortex-M3 processor and is designed for applications requiring low power consumption, integrated power management, and robust performance. The ADUCM3027 series is part of Analog Devices' portfolio of microcontrollers that bridge the physical and digital worlds, particularly in Internet of Things (IoT) solutions.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor | ARM Cortex-M3 |
| Embedded Flash Memory | 128 kB |
| Embedded SRAM | 64 kB (configurable with parity) |
| Cache Memory | 4 kB |
| ADC | 12-bit, 1.8 MSPS SAR ADC |
| Operating Temperature | -40°C to +85°C |
| Supply Voltage | 1.74 V to 3.6 V |
| Package Type | 54-Ball WLCSP (2.76mm x 2.76mm) |
| Power Modes |
|
Key Features
- Ultra-low power consumption with multiple power modes (active, flexi, hibernate, shutdown)
- Integrated power management with single-supply operation (VBAT: 1.74 V to 3.6 V)
- 12-bit, 1.8 MSPS SAR ADC for housekeeping functions and built-in power monitoring capability
- Hardware crypto accelerator supporting AES-128, AES-256, and SHA-256
- True random number generator (TRNG) and user code protection for securing customer IP software
- Support for secure software upgrade via UART
- Digital peripherals including SPI, UART, I2C, and GPIO
- Up to 26 MHz core rate with serial wire debug interface
Applications
The ADUCM3027BCBZ-R7 is particularly suited for IoT applications where low power consumption, security, and robustness are critical. These include:
- Industrial automation and control systems
- Medical devices requiring low power and high reliability
- Smart home and building automation systems
- Wearable devices and portable electronics
- Energy harvesting and battery-powered devices
Q & A
- What is the processor core of the ADUCM3027BCBZ-R7?
The ADUCM3027BCBZ-R7 is based on the ARM Cortex-M3 processor.
- How much embedded flash memory does the ADUCM3027BCBZ-R7 have?
The ADUCM3027BCBZ-R7 has 128 kB of embedded flash memory.
- What are the power modes available on the ADUCM3027BCBZ-R7?
The available power modes include active, flexi, hibernate, and shutdown.
- What is the operating temperature range of the ADUCM3027BCBZ-R7?
The operating temperature range is -40°C to +85°C.
- Does the ADUCM3027BCBZ-R7 have built-in security features?
- What types of digital peripherals are available on the ADUCM3027BCBZ-R7?
The MCU includes SPI, UART, I2C, and GPIO among other digital peripherals.
- What is the maximum core rate of the ADUCM3027BCBZ-R7?
The maximum core rate is up to 26 MHz.
- What package types are available for the ADUCM3027BCBZ-R7?
The ADUCM3027BCBZ-R7 is available in a 54-Ball WLCSP package.
- Is the ADUCM3027BCBZ-R7 suitable for IoT applications?
- What is the supply voltage range for the ADUCM3027BCBZ-R7?
The supply voltage range is 1.74 V to 3.6 V.
