Overview
The STM32MP153AAD3T is a high-performance microprocessor from STMicroelectronics, part of the STM32MP1 series. It features a dual-core Arm® Cortex®-A7 application processor running at up to 800 MHz, along with a Cortex®-M4 core operating at up to 209 MHz. This combination provides a powerful and energy-efficient solution for various applications, including industrial, IoT, and consumer electronics. The device integrates advanced features such as Arm® NEON™ and Arm® TrustZone®, enhancing performance and security. It also supports high-speed external memories and a wide range of communication interfaces, making it versatile for different use cases.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Cores | 32-bit dual-core Arm® Cortex®-A7, 32-bit Arm® Cortex®-M4 |
| Clock Speed | Up to 800 MHz (Cortex-A7), Up to 209 MHz (Cortex-M4) |
| Caches | 32-Kbyte L1 instruction and data cache for each Cortex-A7 core, 256-Kbyte unified level 2 cache |
| Internal SRAM | 708 Kbytes: 256 Kbytes of AXI SYSRAM, 384 Kbytes of AHB SRAM, 64 Kbytes of AHB SRAM in Backup domain, 4 Kbytes of SRAM in Backup domain |
| External Memory | Up to 1 Gbyte DDR3/DDR3L, LPDDR2/LPDDR3 |
| Operating Temperature | -40°C to 125°C |
| I/O Supply Voltage | 1.71 V to 3.6 V (5 V-tolerant I/Os) |
| Communication Interfaces | USB 2.0, Ethernet, CAN, I2C, SPI, UART, USART, SDMMC, HDMI-CEC |
Key Features
- Dual-core Arm® Cortex®-A7 and single-core Arm® Cortex®-M4 for balanced performance and power efficiency
- Arm® NEON™ and Arm® TrustZone® for enhanced performance and security
- Support for high-speed external memories (DDR3/DDR3L, LPDDR2/LPDDR3)
- Extensive range of communication interfaces (USB, Ethernet, CAN, I2C, SPI, UART, USART, SDMMC)
- Advanced analog peripherals including ADCs, DACs, and a true random number generator (RNG)
- Multiple timers and DMA controllers for efficient peripheral management
- Support for AI and machine learning applications with enhanced compute and 3D graphics accelerators
Applications
- Industrial automation and control systems
- Internet of Things (IoT) devices
- Consumer electronics such as smart home devices and wearables
- Automotive systems, including infotainment and driver assistance
- Medical devices requiring high performance and low power consumption
- AI and machine learning-based applications
Q & A
- What are the core components of the STM32MP153AAD3T?
The STM32MP153AAD3T features a 32-bit dual-core Arm® Cortex®-A7 and a 32-bit Arm® Cortex®-M4 core.
- What is the maximum clock speed of the Cortex-A7 and Cortex-M4 cores?
The Cortex-A7 cores run at up to 800 MHz, and the Cortex-M4 core runs at up to 209 MHz.
- What types of external memory does the STM32MP153AAD3T support?
The device supports up to 1 Gbyte of DDR3/DDR3L, LPDDR2/LPDDR3 external memory.
- What is the operating temperature range of the STM32MP153AAD3T?
The operating temperature range is from -40°C to 125°C.
- What communication interfaces are available on the STM32MP153AAD3T?
The device includes USB 2.0, Ethernet, CAN, I2C, SPI, UART, USART, SDMMC, and HDMI-CEC interfaces.
- Does the STM32MP153AAD3T support AI and machine learning applications?
- What is the purpose of the Arm® TrustZone® in the STM32MP153AAD3T?
Arm® TrustZone® enhances security by providing a secure environment for sensitive operations.
- How much internal SRAM does the STM32MP153AAD3T have?
The device has 708 Kbytes of internal SRAM, including 256 Kbytes of AXI SYSRAM and various AHB SRAM banks.
- What types of analog peripherals are available on the STM32MP153AAD3T?
The device includes ADCs, DACs, a temperature sensor, and a true random number generator (RNG).
- Can the STM32MP153AAD3T be used in automotive applications?
