| Specification of STM32H745IIK6TR | |
|---|---|
| Status | Active |
| Series | STM32H7 |
| Package | Tape & Reel (TR) |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | – |
| Core Processor | ARM Cortex-M4, Cortex-M7 |
| Core Size | 32-Bit Dual-Core |
| Speed | 240MHz, 480MHz |
| Connectivity | CANbus, Ethernet, IC, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SMBus, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, IS, LCD, POR, PWM, WDT |
| Number of I/O | 128 |
| 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 36x16b Sigma-Delta; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 201-UFBGA |
| Supplier Device Package | 176+25UFBGA (10×10) |
Applications
The STM32H745IIK6TR is ideal for applications requiring high-performance processing capabilities combined with low power consumption. It excels in automotive systems where it can manage complex control algorithms while maintaining long battery life. In industrial automation, its robustness and precision make it suitable for tasks like machine vision and sensor integration. Additionally, it supports advanced multimedia applications such as video encoding/decoding and audio processing, making it a versatile choice for consumer electronics devices.
Key Advantages
1. Technical specification 1: The STM32H745IIK6TR features a 4-MHz to 200-MHz ARM Cortex-M7 core, providing exceptional performance for demanding applications.
2. Unique architecture feature: It includes a dedicated hardware FPU that enhances floating-point operations significantly compared to previous generations.
3. Power efficiency data: With a typical active mode current draw of 80 mA at 3.3 V and 90 MHz, it offers excellent power management capabilities.
4. Certification standards: The chip complies with automotive safety standards such as ISO 26262, ensuring reliability and safety in critical applications.
FAQ
Q1: Can the STM32H745IIK6TR be used in automotive applications?
A1: Yes, it is designed specifically for automotive environments, supporting ISO 26262 compliance and featuring robust security features.
Q2: Is there any compatibility issue with other STM32 series chips?
A2: While there may be some software compatibility issues due to differences in peripherals and architecture, hardware compatibility is generally good across the STM32 family.
Q3: What development tools should I use for this microcontroller?
A3: We recommend using Keil MDK for C/C++ development and STmcds for assembly language programming. These tools provide comprehensive support for the STM32H745IIK6TR.
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