STM32H7B3ZIT6Q
- Mfr.Part #
- STM32H7B3ZIT6Q
- Manufacturer
- STMicroelectronics
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 2MB FLASH 144LQFP
- Stock
- 21,610
- In Stock :
- 21,610
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- UART :
- 6
- Supplier Temperature Grade :
- Industrial
- Supplier Device Package :
- 144-LQFP (20x20)
- Package :
- Tray
- Pin Count :
- 144
- RoHS :
- Details
- Standard Package Name :
- QFP
- Product Category :
- ARM Microcontrollers - MCU
- Interface Type :
- CAN/I2C/I2S/LIN/SAI/SPI/UART/USART/USB
- Maximum Operating Temperature (°C) :
- 85
- EEPROM Size :
- -
- Minimum Operating Temperature (°C) :
- -40
- Package / Case :
- 144-LQFP
- DAC Resolution (bit) :
- 12/12
- Connectivity :
- Camera, CANbus, EBI/EMI, HDMI-CEC, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, PSSI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
- Tradename :
- STM32
- Manufacturer :
- STMicroelectronics
- USART :
- 5
- RAM Size :
- 1380KB
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 20x16b; D/A 3x12b
- Number of DACs :
- Dual
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Minimum Operating Supply Voltage (V) :
- 1.62
- Number of I/O :
- 97
- Peripherals :
- Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
- No. of Timers :
- 15
- Base Product Number :
- STM32H7B3
- Packaging :
- Tray
- Voltage - Supply (Vcc/Vdd) :
- 1.62V ~ 3.6V
- Device Core :
- ARM Cortex M7
- USB :
- 1
- Core Processor :
- ARM® Cortex®-M7
- RoHS Status :
- RoHS Compliant
- I2C :
- 4
- Family Name :
- STM32
- I2S :
- 4
- Series :
- STM32H7
- Maximum CPU Frequency (MHz) :
- 280
- Number of ADCs :
- Dual
- Typical Operating Supply Voltage (V) :
- 1.8|2.5|3.3
- Core Size :
- 32-Bit Single-Core
- Package Width :
- 20
- Oscillator Type :
- Internal
- Ethernet :
- 0
- Subcategory :
- Microcontrollers - MCU
- Instruction Set Architecture :
- RISC
- Core Architecture :
- ARM
- PCB changed :
- 144
- Package Height :
- 1.4
- Maximum Operating Supply Voltage (V) :
- 3.6
- ADC Resolution (bit) :
- 16/16
- Programmability :
- yes
- DAC Channels :
- 3/3
- Brand :
- STMicroelectronics
- ECCN (US) :
- 5A992.C
- Maximum Clock Rate (MHz) :
- 280
- HTS :
- 8542.31.00.01
- Package Length :
- 20
- Program Memory Type :
- Flash
- Supplier Package :
- LQFP
- Data Bus Width (bit) :
- 32
- SPI :
- 6
- Product Status :
- Active
- Program Memory Size :
- 2MB
- Mounting :
- Surface Mount
- Speed :
- 280MHz
- Product Type :
- ARM Microcontrollers - MCU
- Datasheets
- STM32H7B3ZIT6Q

Microcontrollers STMicroelectronics STM32H7B3ZIT6Q Overview
The STM32H7B3ZIT6Q, a high-performance microcontroller from STMicroelectronics, stands out in the realm of advanced embedded systems. Designed to meet the rigorous demands of sophisticated applications, this IC features a 32-bit ARM Cortex-M7 processor, providing the perfect blend of power efficiency and processing capability. With 2MB of flash memory and multiple communication interfaces, it supports complex algorithms and substantial data handling, making it ideal for developers aiming to enhance system functionality and reliability. The Microcontrollers STMicroelectronics STM32H7B3ZIT6Q is engineered for scalability and integration, facilitating streamlined development and quicker time-to-market.
STM32H7B3ZIT6Q Features
This microcontroller unit (MCU) boasts a robust set of features designed for versatile applications. Key attributes include a 32-bit ARM Cortex-M7 core, achieving a maximum CPU frequency of 480 MHz, which provides the computational horsepower required for intensive processing tasks. With 2MB of dual-bank flash memory and 564KB of SRAM, it supports high-level data processing and storage capabilities. Additional features such as advanced security protocols, multiple I/O ports, and extensive support for different communication standards (including USB, CAN, and Ethernet) make it a comprehensive solution for complex electronic designs.
STM32H7B3ZIT6Q Applications
- Industrial Automation: In the automation sector, the STM32H7B3ZIT6Q enhances precision and efficiency in equipment such as PLCs and HMI panels. Its powerful processing capabilities allow for real-time control and decision-making processes.
- Consumer Electronics: Applied in devices like high-performance drones and smart home devices, this MCU handles complex user interfaces and connectivity requirements, ensuring responsive and intuitive user experiences.
- Automotive Applications: The robust feature set of the STM32H7B3ZIT6Q supports automotive-grade applications, including advanced driver-assistance systems (ADAS) and in-car entertainment systems, by managing multiple high-speed signals and data streams effectively.
- Medical Devices: For medical applications, such as portable patient monitoring systems, this microcontroller ensures reliable performance and connectivity, crucial for real-time health status updates and data analysis.
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