Overview
The NXP i.MX RT1024, part number MIMXRT1024CAG4A, is a crossover microcontroller (MCU) that combines the high performance of application processors with the simplicity and ease of use of traditional microcontrollers. Based on the Arm Cortex-M7 core, this MCU operates at speeds up to 396 MHz, providing high CPU performance and real-time response. It is designed for industrial applications, offering advanced power management, a rich set of peripherals, and integrated security features.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm Cortex-M7 |
| Operating Frequency | Up to 396 MHz |
| On-chip Flash | 4 MB |
| On-chip RAM | 256 KB (configurable as TCM or general-purpose RAM) |
| Package | 144-pin LQFP, 20 x 20 mm, 0.5 mm pitch |
| Junction Temperature | -40 to +105 °C |
| External Memory Interfaces | 8/16-bit SDRAM, 8/16-bit SLC NAND FLASH, SD/eMMC, SPI NOR/NAND FLASH, Parallel NOR FLASH with XIP support, Single/Dual channel Quad SPI FLASH with XIP support |
| Timers and PWMs | Two General Programmable Timers, Four Periodical Interrupt Timers |
| Communication Interfaces | CAN x2, Ethernet, eMMC 4.5/SD 3.0 x2, USB OTG x1, SAI x3, SPDIF x1, UART x8, I2C x4, SPI x4 |
| ADC and ACMP | ADC x2, ACMP x4 |
| GPIO | 90 GPIOs |
Key Features
- High-Performance Core: Arm Cortex-M7 core operating at up to 396 MHz for high CPU performance and real-time response.
- Advanced Power Management: Integrated power management module with DCDC and LDO regulators to reduce system complexity.
- Rich Peripherals: Includes CAN, Ethernet, USB OTG, SAI, SPDIF, UART, I2C, SPI, ADC, and ACMP.
- Security Features: Supports secure boot, secure firmware update, and secure communication protocols.
- Flexible Memory Configuration: 256 KB on-chip RAM can be configured as TCM or general-purpose RAM.
- Multiple Memory Interfaces: Supports various external memory interfaces such as SDRAM, NAND FLASH, SD/eMMC, and more.
Applications
- Industrial Automation: Suitable for industrial control systems, robotics, and automation applications requiring high-performance processing and secure data transmission.
- IoT Edge Nodes: Ideal for IoT applications that need real-time processing and secure data handling.
- Motor Control: Used in motor control systems that require precise timing and high-performance processing.
- Human-Machine Interfaces: Suitable for HMI applications that need fast response times and advanced peripherals.
Q & A
- Q: What is the operating frequency of the i.MX RT1024 MCU?
A: The i.MX RT1024 MCU operates at speeds up to 396 MHz. - Q: What type of core does the i.MX RT1024 use?
A: The i.MX RT1024 uses the Arm Cortex-M7 core. - Q: How much on-chip flash and RAM does the i.MX RT1024 have?
A: The i.MX RT1024 has 4 MB of on-chip flash and 256 KB of on-chip RAM. - Q: What is the package type and size of the i.MX RT1024?
A: The i.MX RT1024 comes in a 144-pin LQFP package, 20 x 20 mm in size with a 0.5 mm pitch. - Q: What are the supported communication interfaces of the i.MX RT1024?
A: The i.MX RT1024 supports CAN, Ethernet, eMMC, SD, USB OTG, SAI, SPDIF, UART, I2C, and SPI interfaces. - Q: Does the i.MX RT1024 have integrated security features?
A: Yes, the i.MX RT1024 supports secure boot, secure firmware update, and secure communication protocols. - Q: What are the typical applications of the i.MX RT1024?
A: The i.MX RT1024 is typically used in industrial automation, IoT edge nodes, motor control, and human-machine interfaces. - Q: What is the junction temperature range of the i.MX RT1024?
A: The junction temperature range of the i.MX RT1024 is -40 to +105 °C. - Q: How many GPIOs does the i.MX RT1024 have?
A: The i.MX RT1024 has 90 GPIOs. - Q: What external memory interfaces are supported by the i.MX RT1024?
A: The i.MX RT1024 supports 8/16-bit SDRAM, 8/16-bit SLC NAND FLASH, SD/eMMC, SPI NOR/NAND FLASH, Parallel NOR FLASH with XIP support, and Single/Dual channel Quad SPI FLASH with XIP support.
