Overview
The STM32MP153CAC3 is a high-performance microprocessor from STMicroelectronics, part of the STM32MP1 series. It features a dual-core architecture with two Arm® Cortex®-A7 cores operating at up to 800 MHz and a single Arm® Cortex®-M4 core operating at up to 209 MHz. This device is designed to provide rich performance in high-end wearables, low-power embedded systems, and consumer applications, offering significant energy efficiency and advanced features such as virtualization support, NEON™, and TrustZone® security.
Key Specifications
| Parameter | Specification |
|---|---|
| Cores | 2x Arm® Cortex®-A7 up to 800 MHz, 1x Arm® Cortex®-M4 up to 209 MHz |
| Internal SRAM | 708 Kbytes (256 Kbytes AXI SYSRAM + 384 Kbytes AHB SRAM + 64 Kbytes AHB SRAM in Backup domain + 4 Kbytes SRAM in Backup domain) |
| External Memory | Up to 1 Gbyte DDR3/DDR3L-1066, LPDDR2/LPDDR3-1066 16/32-bit |
| Communication Interfaces | 6x I2C, 4x UART + 4x USART, 6x SPI, 4x SAI, 2x CAN FD, 2x USB 2.0, 10/100M or Gigabit Ethernet GMAC |
| Security Features | Secure boot, TrustZone®, active tamper, AES 128/192/256, HASH (MD5, SHA-1, SHA224, SHA256), HMAC |
| Power Management | 1.71 V to 3.6 V I/Os supply, POR, PDR, PVD, BOR, on-chip LDOs, backup regulator (~0.9 V) |
| Package | TFBGA 361 (12x12x1.2 mm, 0.5 mm pitch) |
Key Features
- Dual-Core Architecture: Combines the high-performance of Arm® Cortex®-A7 with the real-time capabilities of Arm® Cortex®-M4.
- High-Speed Memories: Supports external DDR memory up to 1 Gbyte and includes 708 Kbytes of internal SRAM.
- Advanced Security: Features secure boot, TrustZone®, active tamper, and cryptographic acceleration.
- Low-Power Modes: Includes Sleep, Stop, and Standby modes with low current consumption down to 2 µA.
- Extensive Peripherals: Up to 37 communication peripherals, including USB, Ethernet, CAN, and SPI.
- Graphics and Display: LCD-TFT controller supporting up to Full HD resolution.
- Analog and Digital Converters: Includes 2x 16-bit ADCs, 2x 12-bit DACs, and digital filters for sigma delta modulators.
Applications
- High-End Wearables: Ideal for smartwatches, fitness trackers, and other wearable devices requiring high performance and low power.
- Embedded Systems: Suitable for industrial control systems, medical devices, and other embedded applications needing real-time processing and security.
- Consumer Electronics: Used in smart home devices, IoT applications, and other consumer electronics requiring advanced features and low power consumption.
- Automotive Systems: Can be used in automotive infotainment systems, driver assistance systems, and other automotive applications.
Q & A
- What are the core specifications of the STM32MP153CAC3?
The STM32MP153CAC3 features two Arm® Cortex®-A7 cores up to 800 MHz and one Arm® Cortex®-M4 core up to 209 MHz.
- What type of external memory does the STM32MP153CAC3 support?
It supports up to 1 Gbyte of DDR3/DDR3L-1066, LPDDR2/LPDDR3-1066 16/32-bit external memory.
- What are the key security features of the STM32MP153CAC3?
Key security features include secure boot, TrustZone®, active tamper, AES encryption, and HASH functions.
- What are the low-power modes available on the STM32MP153CAC3?
The device supports Sleep, Stop, and Standby modes with low current consumption down to 2 µA.
- What types of communication interfaces are available on the STM32MP153CAC3?
The device includes interfaces such as I2C, UART, USART, SPI, SAI, CAN, USB, and Ethernet.
- What is the package type and size of the STM32MP153CAC3?
The device is packaged in a TFBGA 361 (12x12x1.2 mm, 0.5 mm pitch).
- What are the graphics capabilities of the STM32MP153CAC3?
The device features an LCD-TFT controller supporting up to Full HD resolution.
- Does the STM32MP153CAC3 support any analog peripherals?
Yes, it includes 2x 16-bit ADCs, 2x 12-bit DACs, and digital filters for sigma delta modulators.
- What are some typical applications for the STM32MP153CAC3?
Typical applications include high-end wearables, embedded systems, consumer electronics, and automotive systems.
- How does the STM32MP153CAC3 manage power consumption?
The device has on-chip LDOs, a backup regulator, and supports low-power modes to manage power consumption effectively.
