Specification of STM32H7A3VGH6Q | |
---|---|
Status | Active |
Series | STM32H7 |
Package | Bulk |
Supplier | STMicroelectronics |
Digi-Key Programmable | – |
Core Processor | ARM Cortex-M7 |
Core Size | 32-Bit |
Speed | 280MHz |
Connectivity | CANbus, EBI/EMI, 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 | 75 |
Program Memory Size | 1MB (1M 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 16×8/16b Sigma-Delta; D/A 3x12b |
Oscillator Type | External, Internal |
Operating Temperature | -40C ~ 85C (TA) |
Mounting Type | Surface Mount |
Package / Case | 100-TFBGA |
Supplier Device Package | 100-TFBGA (8×8) |
Applications
The STM32H7A3VGH6Q is ideal for applications requiring high processing power and 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 high-resolution display interfaces.
Key Advantages
1. The STM32H7A3VGH6Q 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 acceleration for cryptographic operations, enhancing security capabilities.
3. The chip offers excellent power efficiency, consuming less than 1 mW per megahertz under typical operating conditions.
4. It complies with various certification standards including ISO 26262 for automotive safety and IEC 61000-6-2 for electromagnetic compatibility.
FAQ
Q1: Can the STM32H7A3VGH6Q be used in automotive applications?
A1: Yes, it is designed specifically for automotive environments, supporting ISO 26262 safety standards.
Q2: Is the STM32H7A3VGH6Q compatible with other STM32 series chips?
A2: While it shares some architectural similarities, the STM32H7A3VGH6Q has distinct features that may affect compatibility; refer to the detailed compatibility matrix provided by STMicroelectronics.
Q3: What development tools should I use for the STM32H7A3VGH6Q?
A3: For development, consider using Keil MDK-ARM or IAR Embedded Workbench, both of which offer comprehensive support for STM32 microcontrollers.
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