Overview
The MIMXRT1021CAG4A is a crossover processor from NXP USA Inc., part of the i.MX RT series. It features the Arm® Cortex®-M7 core, operating at speeds up to 396 MHz, providing high CPU performance and real-time response. This processor is designed for industrial applications, offering a robust set of peripherals and interfaces. The MIMXRT1021CAG4A is packaged in a 144-pin LQFP (20 x 20 mm, 0.5 mm pitch) and supports a wide range of operating temperatures from -40°C to +105°C.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | ARM® Cortex®-M7 |
| Core Size | 32-Bit Single-Core |
| Maximum Clock Frequency | 396 MHz |
| Data RAM Size | 256 kB |
| Supply Voltage | 0.925 V to 1.26 V |
| Operating Temperature | -40°C to +105°C |
| Package Type | 144-Pin LQFP (20 x 20 mm, 0.5 mm pitch) |
| Number of GPIO | 96 |
| ADC Resolution | 2 x 12 bit |
| Connectivity | CANbus, Ethernet, I2C, SPI, USB 2.0 OTG |
| Other Interfaces | SAI, SPDIF, UART, FlexCAN |
Key Features
- High-performance Arm® Cortex®-M7 core with up to 396 MHz clock speed
- 256 KB on-chip RAM, configurable as TCM or general-purpose RAM
- Multiple interfaces: USB 2.0 OTG, Ethernet, CANbus, I2C, SPI, SAI, SPDIF, and UART
- Support for SD/SDIO 3.0 and eMMC 4.5 with up to 100 MB/sec data transfer
- 96 GPIOs and extensive pin multiplexing capabilities
- Two 12-bit ADCs and four analog comparators
- Two PWM modules and two quadrature encoders/decoders for motor control applications
Applications
The MIMXRT1021CAG4A is suited for a variety of industrial and embedded applications, including:
- Industrial automation and control systems
- Motor control and robotics
- Audio and multimedia systems
- IoT and connected devices
- Medical devices and diagnostic equipment
- Automotive and transportation systems
Q & A
- What is the core processor of the MIMXRT1021CAG4A?
The core processor is the ARM® Cortex®-M7. - What is the maximum clock frequency of the MIMXRT1021CAG4A?
The maximum clock frequency is up to 396 MHz. - How much on-chip RAM does the MIMXRT1021CAG4A have?
The MIMXRT1021CAG4A has 256 KB of on-chip RAM. - What are the operating temperature ranges for the MIMXRT1021CAG4A?
The operating temperature ranges from -40°C to +105°C. - What types of interfaces does the MIMXRT1021CAG4A support?
The MIMXRT1021CAG4A supports USB 2.0 OTG, Ethernet, CANbus, I2C, SPI, SAI, SPDIF, and UART. - How many GPIOs does the MIMXRT1021CAG4A have?
The MIMXRT1021CAG4A has 96 GPIOs. - What is the package type of the MIMXRT1021CAG4A?
The package type is a 144-Pin LQFP (20 x 20 mm, 0.5 mm pitch). - Does the MIMXRT1021CAG4A support SD and eMMC interfaces?
Yes, it supports SD/SDIO 3.0 and eMMC 4.5 with up to 100 MB/sec data transfer. - What are some common applications for the MIMXRT1021CAG4A?
Common applications include industrial automation, motor control, audio and multimedia systems, IoT devices, medical devices, and automotive systems. - Is the MIMXRT1021CAG4A suitable for high-temperature environments?
Yes, it is suitable for operating temperatures up to +105°C.
