Specification of STM32H7B3LIH6QTR | |
---|---|
Status | Active |
Series | STM32H7 |
Package | Tape & Reel (TR) |
Supplier | STMicroelectronics |
Digi-Key Programmable | – |
Core Processor | ARM Cortex-M7 |
Core Size | 32-Bit |
Speed | 280MHz |
Connectivity | CANbus, EBI/EMI, Ethernet, IC, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
Peripherals | Brown-out Detect/Reset, DMA, IS, LCD, POR, PWM, WDT |
Number of I/O | 168 |
Program Memory Size | 2MB (2M x 8) |
Program Memory Type | FLASH |
EEPROM Size | – |
RAM Size | 1.4M x 8 |
Voltage – Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
Data Converters | A/D 24x16b; D/A 3x12b |
Oscillator Type | External, Internal |
Operating Temperature | -40C ~ 85C (TA) |
Mounting Type | Surface Mount |
Package / Case | 225-TFBGA |
Supplier Device Package | 225-TFBGA (13×13) |
Applications
The STM32H7B3LIH6QTR is ideal for applications requiring high performance and low power consumption. It excels in automotive systems where it can manage complex control algorithms under stringent thermal conditions, supporting temperatures from -40¡ãC to +125¡ãC.
In industrial automation, its robustness and processing capabilities make it suitable for machinery control and monitoring tasks. Additionally, it finds application in consumer electronics, particularly in smart home devices that require efficient energy management and fast response times.
For example, in automotive applications, the STM32H7B3LIH6QTR can be used to implement advanced driver assistance systems (ADAS) due to its ability to handle multiple sensor inputs simultaneously while maintaining low power consumption.
Key Advantages
1. The STM32H7B3LIH6QTR features a 64-bit Arm Cortex-M7 core running at up to 480 MHz, providing exceptional processing speed.
2. Its unique architecture includes integrated hardware cryptography accelerators, enhancing security without compromising performance.
3. The chip offers excellent power efficiency, consuming less than 1 mW per megahertz when running at lower frequencies.
4. It supports various certification standards such as ISO 26262 for automotive safety and IEC 61000-6-2 for electromagnetic compatibility.
FAQ
Q1: Can the STM32H7B3LIH6QTR be used in automotive applications?
A1: Yes, the STM32H7B3LIH6QTR is designed for automotive use, supporting temperatures from -40¡ãC to +125¡ãC and meeting ISO 26262 safety standards.
Q2: Is the STM32H7B3LIH6QTR compatible with other STM32 series chips?
A2: While there may be some level of software compatibility between different STM32 series, specific drivers and libraries might need to be adapted or recompiled for optimal performance with the STM32H7B3LIH6QTR.
Q3: What development tools should I use for the STM32H7B3LIH6QTR?
A3: For development, you should consider using Keil MDK-ARM for C/C++ development and ST-LINK/V2-1 for debugging and programming. Additionally, the STM32CubeMX tool can help generate initial project configurations quickly.
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