| Specification of STM32H755IIT3 | |
|---|---|
| Status | Active |
| Series | STM32H7 |
| Package | Bulk |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | – |
| Core Processor | ARM Cortex-M4, Cortex-M7 |
| Core Size | 32-Bit Dual-Core |
| Speed | 240MHz, 480MHz |
| 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 | 119 |
| Program Memory Size | 2MB (2M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 1M x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 28x16b Sigma-Delta; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40C ~ 125C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 176-LQFP |
| Supplier Device Package | 176-LQFP (24×24) |
Applications
The STM32H755IIT3 is ideal for high-performance embedded systems requiring advanced processing capabilities. It excels in automotive applications such as infotainment systems and ADAS features due to its robust security features and high-speed processing power. In industrial automation, it supports complex control algorithms and real-time data processing. Additionally, it finds application in consumer electronics like smart home devices and wearables, offering low-power consumption and extensive connectivity options.
Key Advantages
1. Technical specification 1: The STM32H755IIT3 features a 64-bit Arm Cortex-M7 core running at up to 480 MHz, providing exceptional computational performance.
2. Unique architecture feature: It includes a dedicated hardware AES accelerator for secure encryption operations, enhancing security in sensitive applications.
3. Power efficiency data: With a typical power consumption of less than 1 mW per MHz, it offers excellent energy efficiency suitable for battery-operated devices.
4. Certification standards: The chip complies with various industry certifications, including ISO 26262 for automotive safety and IP67 for dust and water resistance.
Frequently Asked Questions
Q1: Can the STM32H755IIT3 be used in automotive applications?
A1: Yes, it is designed specifically for automotive environments, supporting safety-critical functions and meeting stringent automotive standards.
Q2: What are the operating temperature ranges supported by the STM32H755IIT3?
A2: The STM32H755IIT3 operates within a wide temperature range from -40¡ãC to +105¡ãC, making it suitable for extreme conditions found in both industrial and automotive settings.
Q3: How does the STM32H755IIT3 handle power management?
A3: It utilizes a low-power sleep mode that can reduce power consumption significantly when the device is idle, extending battery life in portable applications.
Other people’s search terms
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– Secure encryption solution using STM32H755IIT3
– Low-power consumption MCU for IoT devices
– STM32H755IIT3 for industrial automation
– Certified STM32H755IIT3 for safety-critical systems
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