STM32H743ZIT6 is a powerful microcontroller from STMicroelectronics, based on the Arm Cortex-M7 architecture. It is designed to meet the requirements of high-performance embedded applications, offering advanced features and processing capabilities.
It is a versatile microcontroller, offering a wide range of peripherals, including ADCs, DACs, timers, and communication interfaces, making it an ideal choice for applications such as industrial control, motor control, and audio processing. In this article, we will take a closer look at the features, datasheet, and applications of the STM32H743ZIT6 microcontroller.
The STM32H743ZIT6 is a high-performance microcontroller based on the ARM Cortex-M7 architecture. It features a dual-core architecture with hardware floating-point unit (FPU) and an operating frequency of up to 400 MHz, making it well-suited for a wide range of applications that require real-time performance and advanced processing capabilities.
Manufacturer |
STMicroelectronics |
Product Category |
ARM Microcontrollers - MCU |
RoHS |
Details |
Series |
STM32H7 |
Mounting Style |
SMD/SMT |
Package / Case |
LQFP-144 |
Core |
ARM Cortex M7 |
Program Memory Size |
2 MB |
Data Bus Width |
32 bit |
ADC Resolution |
3 x 16 bit |
Maximum Clock Frequency |
400 MHz |
Number of I/Os |
114 I/O |
Data RAM Size |
1 MB |
Supply Voltage - Min |
1.62 V |
Supply Voltage - Max |
3.6 V |
Minimum Operating Temperature |
- 40 C |
Maximum Operating Temperature |
+ 85 C |
Packaging |
Tray |
Brand |
STMicroelectronics |
DAC Resolution |
12 bit |
Data RAM Type |
RAM |
I/O Voltage |
1.62 V to 3.6 V |
Interface Type |
CAN, I2C, SAI, SDIO, SPI, USART, USB |
Moisture Sensitive |
Yes |
Number of ADC Channels |
20 Channel |
Product |
MCU |
Product Type |
ARM Microcontrollers - MCU |
Program Memory Type |
Flash |
360 |
|
Subcategory |
Microcontrollers - MCU |
Tradename |
STM32 |
Watchdog Timers |
Watchdog Timer, Windowed |
Unit Weight |
0.046385 oz |
Functional Features
1. Includes ST's most advanced patented technology
2. 32-bit Arm@ Cortex@-M7 core with double precision FPU and L1 cache: 16 Kbytes data and 16 Kbytes instruction cache: frequency up to 480 MHz MPU, 1027 DMIPS/214 DMIPS/MHz (Dhrystone 2.1) and DSP instructions
3. Memory
4. ROP, PC-ROP, active tampering
5. General-purpose I/O: up to 168 I/O ports with interrupt function
6. Reset and power management
7. Low power consumption
8. Clock Management
9. Interconnect matrix
10. 4 DMA controllers offload CPU
12.11 analog peripherals
13. Graphics
14. Up to 22 timers and watchdogs
15. Debug mode
The STM32H743ZIT6 microcontroller can be used in a wide range of applications that require high-performance processing, advanced analog capabilities, connectivity options, and graphics acceleration. Here are some examples of applications that could benefit from using the STM32H743ZIT6:
Industrial Automation: It can be used to control and monitor industrial processes, such as factory automation, robotics, and motor control.
Automotive: It can be used for automotive applications, such as engine management, powertrain control, and ADAS (Advanced Driver Assistance Systems).
Aerospace: It can be used for aerospace applications, such as flight control systems, satellite communication, and avionics.
Medical: It can be used for medical applications, such as patient monitoring, medical imaging, and diagnostics.
Consumer Electronics: It can be used for consumer electronics applications, such as smart home devices, wearable technology, and home entertainment systems.
Gaming: It can be used for gaming applications, such as game consoles, gaming peripherals, and virtual reality systems.
IoT: It can be used for IoT (Internet of Things) applications, such as smart sensors, gateways, and edge computing devices.
The STM32H743ZIT6 device with the dual-precision FPU processor Arm@Cortex@-M7, the latest generation of Arm processors for embedded systems, was developed to provide a low-cost platform that meets the needs of MCU implementations, reduces pin count and optimizes power consumption, while providing excellent computational performance and low interrupt latency awareness.
The Cortex@-M7 processor is a highly efficient, high-performance processor with the following key features.
Six-stage dual release pipeline
Dynamic branch prediction
Harvard architecture with L1 cache (16KB I cache and 16KB D cache)
64-bit AX interface
64-bit ITCM interface
2x32-bit DTCM interface
The following memory interfaces are supported.
Separate instruction and data buses to optimize CPU latency
Tightly Tuned Memory (TCM) interface, designed for fast and deterministic SRAM access
AXI bus interface for optimized real-issue transfers
Dedicated low-latency AHB Lite peripheral bus (AHBP) for connecting peripheral devices
In addition, the STM32H743ZIT6 supports single- and double-precision FPUs (floating-point units), speeding up software development by using meta-language development tools while avoiding saturation.
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