Overview
The ADuCM4050BCPZ-RL, produced by Analog Devices Inc., is an ultra-low power ARM Cortex-M4F microcontroller (MCU) designed for high-performance, low-power applications. This integrated, mixed-signal microcontroller system is based on the ARM Cortex-M4F processor and includes a range of digital and analog peripherals. It is particularly suited for applications requiring advanced power management, security, and connectivity.
Key Specifications
| Parameter | Value |
|---|---|
| MCU Core Technology | ARM Cortex-M4F, ULP |
| Clock Max Speeds | 52 MHz |
| Memory Flash on chip | 512 kB with ECC |
| Memory SRAM on chip | 128 kB with parity |
| ADC Configuration | 1.8 MSPS, 12-Bit, 8 Channel |
| Operating Temperature Range, °C | -40 to 85 |
| Hibernate Current (typ), A | 680 nA |
| Power Supply Voltage | 1.74 V to 3.6 V |
| Shutdown Mode Current | 0.20 µA (typical) |
Key Features
- Ultra-low power consumption with various power modes including hibernate and shutdown modes.
- ARM Cortex-M4F processor with floating-point unit (FPU) and memory protection unit (MPU).
- Integrated power management unit (PMU) with optional buck converter for improved efficiency.
- Advanced security features including hardware cryptographic accelerator supporting AES-128, AES-256, and SHA-256, protected key storage, and keyed HMAC.
- Digital peripherals such as SPI, I2C, UART, and SPORT interfaces.
- Analog-to-digital converter (ADC) subsystem with 12-bit successive approximation register (SAR) ADC.
- True random number generator (TRNG) and hardware cyclic redundancy check (CRC) calculator.
- Real-time clock (RTC), general-purpose and watchdog timers, and programmable GPIO pins.
Applications
The ADuCM4050BCPZ-RL is suitable for a variety of applications that require low power consumption and high performance, such as:
- Industrial automation and control systems.
- Medical devices, including portable and wearable devices.
- Internet of Things (IoT) devices and smart sensors.
- Energy harvesting and battery-powered systems.
- Secure data logging and communication systems.
Q & A
- What is the core technology of the ADuCM4050BCPZ-RL?
The ADuCM4050BCPZ-RL is based on the ARM Cortex-M4F processor. - What is the maximum clock speed of the ADuCM4050BCPZ-RL?
The maximum clock speed is 52 MHz. - How much flash and SRAM memory does the ADuCM4050BCPZ-RL have?
The device has 512 kB of flash memory with ECC and 128 kB of SRAM with parity. - What are the power supply voltage ranges for the ADuCM4050BCPZ-RL?
The power supply voltage ranges from 1.74 V to 3.6 V. - What are the key security features of the ADuCM4050BCPZ-RL?
The device includes a hardware cryptographic accelerator supporting AES-128, AES-256, and SHA-256, protected key storage, and keyed HMAC. - What types of digital peripherals are available on the ADuCM4050BCPZ-RL?
The device features SPI, I2C, UART, and SPORT interfaces. - Does the ADuCM4050BCPZ-RL have any analog-to-digital conversion capabilities?
Yes, it includes a 12-bit successive approximation register (SAR) ADC subsystem. - What is the typical current consumption in hibernate mode?
The typical current consumption in hibernate mode is 680 nA. - Is the ADuCM4050BCPZ-RL suitable for industrial automation?
Yes, it is suitable for industrial automation and control systems due to its low power consumption and high performance. - Does the ADuCM4050BCPZ-RL support real-time clock functionality?
Yes, it includes a real-time clock (RTC) and general-purpose timers.
