NXP Semiconductors

MIMXRT1021DAF5B  

Microcontrollers

The MIMXRT1021DAF5B is a microcontroller unit (MCU) from NXP Semiconductors. It belongs to the i.MX RT series, which is designed for a wide range of applications, including industrial control, IoT devices, and automotive systems. Here's a brief description, features, and applications of the MIMXRT1021DAF5B:

Description:

The MIMXRT1021DAF5B is a high-performance MCU based on the Arm Cortex-M7 processor, operating at a maximum frequency of 500 MHz. It is built on a 32-bit Arm Cortex-M7 core with a floating-point unit (FPU) and a memory protection unit (MPU) for enhanced security and real-time performance.

Features:

1. Processor: Arm Cortex-M7 core with a 500 MHz clock speed and an FPU.
2. Memory: The MCU comes with 512 KB of on-chip SRAM, 256 KB of one-time programmable (OTP) memory, and 2 MB of on-chip flash memory.
3. Connectivity: It features various communication interfaces, including USB, Ethernet, and UART, making it suitable for a wide range of applications.
4. Peripherals: The MIMXRT1021DAF5B includes a range of peripherals, such as ADC, DAC, PWM, I2C, SPI, and CAN, which can be used for various sensor and actuator interfaces.
5. Security: It offers hardware-based security features, including a cryptographic module, a true random number generator (TRNG), and secure boot capabilities.
6. Power Management: The MCU has a low-power sleep mode and a power management unit (PMU) to optimize energy consumption.
7. Package: The MIMXRT1021DAF5B is available in a 176-ball BGA package.

Applications:

1. Industrial Control: The MCU's high performance and connectivity options make it suitable for industrial automation and control systems.
2. IoT Devices: The MIMXRT1021DAF5B can be used in Internet of Things (IoT) devices, such as smart home appliances, wearable devices, and environmental monitoring systems.
3. Automotive Systems: The MCU's robust security features and real-time performance make it suitable for automotive applications, such as infotainment systems, body control modules, and advanced driver-assistance systems (ADAS).
4. Medical Devices: The MIMXRT1021DAF5B can be used in medical devices that require high performance, low power consumption, and secure data processing, such as portable medical instruments and healthcare monitoring systems.
5. Networking Devices: The MCU's Ethernet and USB interfaces make it suitable for networking devices, such as routers, switches, and IoT gateways.

In summary, the MIMXRT1021DAF5B is a versatile and high-performance MCU from NXP Semiconductors, designed for a wide range of applications, including industrial control, IoT devices, automotive systems, medical devices, and networking devices. Its features, such as the Arm Cortex-M7 core, on-chip memory, connectivity options, and security features, make it a popular choice for developers looking for a powerful and flexible MCU.

MIMXRT1021DAF5B Documents

Download datasheets and manufacturer documentation for MIMXRT1021DAF5B