STMicroelectronics is a leading provider of microcontrollers, and their STM32H562, STM32H563, and STM32H573 models are part of their high-performance portfolio. These microcontrollers are designed to deliver exceptional performance, power efficiency, and a wide range of embedded peripherals.
One of the key features of these microcontrollers is their memory capacity. They offer 1 Mbytes to 2 Mbytes of Flash memory, allowing developers to store and run complex applications efficiently. Additionally, they come with 640 Kbyte SRAM for temporary data storage during program execution.
The microcontrollers are available in different packages to accommodate various design requirements. They come in 64- to 176-pin packages in BGA and LQFP profiles. For compact designs, alternative packages like VFQFN68 and WLCSP80 are also available.
At the core of these microcontrollers is the Arm Cortex-M33 processor. This powerful processor provides excellent processing capabilities for demanding applications. It also includes TrustZone® for Armv8-M, which enhances security by isolating secure and non-secure code execution.
Furthermore, the microcontrollers feature a DSP (Digital Signal Processing) unit, which enables efficient handling of signal processing tasks commonly found in applications such as audio processing and sensor data analysis. Additionally, they are equipped with a floating-point unit (FPU) that enables high-precision calculations for mathematical operations.
The microcontrollers operate at speeds of up to 250 MHz, ensuring fast and responsive performance. Some models also offer an extended ambient temperature range of up to +125°C, making them suitable for applications that require operation in harsh environments.
In conclusion, STMicroelectronics' STM32H562, STM32H563, and STM32H573 microcontrollers are designed to provide high performance, power efficiency, and embedded peripherals. With their ample memory capacity, versatile packaging options, and advanced features such as the Arm Cortex-M33 core and DSP unit, these microcontrollers are well-suited for a wide range of applications.
High performance: At 250 MHz, the STM32H562 delivers 375 DMIPS/1023 CoreMark performance executing from Flash memory, with 0-wait states using ST’s ART Accelerator™
61 µA/MHz with SMPS option, typical at VDD = 3.3 V and +25°C in run mode (peripherals off)
51 µA typical in stop mode with full RAM retention (low-power mode) with SMPS option
776 nA typical in VBAT mode with RTC (low-power mode)
Security for STM32H573: AES and PKA, TRNG, HUK, SFI, TrustZone, ST-iRoT, STM32TrusTEE, Target SESIP, and PSA Level 3
Embedded peripherals:
Up to 34 communication peripherals including I³C, FD-CAN, USB 2.0 full-speed host and device, USB Type-C®/USB Power Delivery (PD), Ethernet MAC, camera interface
Easily extendable memory range using the flexible memory controller with a 16-bit parallel interface, or the Octo-SPI serial Flash memory interface
Multiple 16-bit and 32-bit timers
Power efficiency:
Embedded SMPS to scale down the supply voltage for STM32H563 and STM32H573
Industrial (PLCs, industrial motor controls, pumps, and compressors)
Smart homes (air conditioners, refrigerators and freezers, central alarm systems, washing machines)
Personal electronics (keyboards, smartphones, IoT tags, tracking devices)
Smart cities (industrial communications, lighting controls, digital power)
Medical and healthcare (CPAPs and respirators, dialysis machines, pills distributors, powered patient beds)
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