Overview
The STR912FAW47X6 is a microcontroller produced by STMicroelectronics, designed to offer robust processing capabilities and a wide range of features for various embedded applications. This microcontroller is part of the STR91xFA series, which is known for its enhanced performance and reliability compared to earlier revisions. It is particularly suited for applications requiring high processing power, low power consumption, and advanced peripheral support.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | STR912FAW47X6 |
| Category | Embedded - Microcontrollers |
| Core | ARM966E-S |
| Clock Speed | Up to 96 MHz |
| Flash Memory | 512 KB |
| SRAM | 80 KB |
| Peripheral Interfaces | UART, SPI, I2C, CAN, USB, ADC, DAC, etc. |
| Package Type | LQFP144 |
| Operating Temperature | -40°C to 85°C |
Key Features
- High-Performance Core: The STR912FAW47X6 features an ARM966E-S core, capable of operating at speeds up to 96 MHz.
- Memory and Storage: It includes 512 KB of Flash memory and 80 KB of SRAM, providing ample storage for code and data.
- Peripheral Support: The microcontroller offers a wide range of peripherals, including UART, SPI, I2C, CAN, USB, ADC, and DAC, making it versatile for various applications.
- Low Power Consumption: Designed with power efficiency in mind, it supports sleep and idle modes to minimize power consumption.
- Advanced Interrupt Handling: Features a sophisticated interrupt controller (VIC) to manage interrupts efficiently.
Applications
- Industrial Automation: Suitable for control systems, motor control, and other industrial automation tasks.
- Consumer Electronics: Can be used in various consumer electronic devices requiring advanced processing and peripheral support.
- Automotive Systems: Applicable in automotive control units, infotainment systems, and other vehicle-related electronics.
- Medical Devices: Used in medical equipment that requires reliable and high-performance processing.
- IoT Devices: Ideal for Internet of Things (IoT) applications due to its low power consumption and robust feature set.
Q & A
- What is the core type of the STR912FAW47X6 microcontroller?
The STR912FAW47X6 features an ARM966E-S core.
- What is the maximum clock speed of the STR912FAW47X6?
The maximum clock speed is up to 96 MHz.
- How much Flash memory and SRAM does the STR912FAW47X6 have?
The microcontroller has 512 KB of Flash memory and 80 KB of SRAM.
- What types of peripheral interfaces are available on the STR912FAW47X6?
The microcontroller supports UART, SPI, I2C, CAN, USB, ADC, DAC, and other peripherals.
- What is the package type of the STR912FAW47X6?
The package type is LQFP144.
- What are the operating temperature ranges for the STR912FAW47X6?
The operating temperature range is -40°C to 85°C.
- Does the STR912FAW47X6 support low power modes?
Yes, it supports sleep and idle modes to minimize power consumption.
- What are some common applications for the STR912FAW47X6?
Common applications include industrial automation, consumer electronics, automotive systems, medical devices, and IoT devices.
- How does the STR912FAW47X6 handle interrupts?
The microcontroller features a sophisticated interrupt controller (VIC) to manage interrupts efficiently.
- Are there any known limitations or errata for the STR912FAW47X6?
Yes, there are several known limitations and workarounds documented in the errata sheet, particularly for earlier silicon revisions.
