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STR911FAW44X6
IC MCU 32BIT 512KB FLASH 128LQFP
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規格
| Package | Tray |
| Series | STR9 |
| ProductStatus | Obsolete |
| CoreProcessor | ARM9® |
| CoreSize | 16/32-Bit |
| Speed | 96MHz |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| NumberofI/O | 80 |
| ProgramMemorySize | 512KB (512K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 96K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.65V ~ 2V |
| DataConverters | A/D 8x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 128-LQFP |
概述
Description
The STR911FAW44X6 is a microcontroller from STMicroelectronics, part of the STR91x family, designed for embedded applications. It features a 32-bit ARM Cortex-M3 core, providing a balance of performance and power efficiency, with a clock speed of up to 72 MHz. The device includes a rich set of peripherals, such as multiple I/O ports, timers, ADCs, and communication interfaces (SPI, I2C, USART), making it suitable for various applications including industrial control, consumer electronics, and IoT devices.
Memory options typically include Flash memory (up to 256 KB) and SRAM (up to 64 KB), allowing for substantial application code and data storage. The microcontroller also integrates advanced features like a hardware cryptographic engine and an embedded real-time clock.
The STR911FAW44X6 is supported by various development tools and software libraries, enabling rapid application development. Its combination of performance, peripheral variety, and low power consumption makes it an attractive choice for developers looking to create efficient and capable embedded solutions.
Memory options typically include Flash memory (up to 256 KB) and SRAM (up to 64 KB), allowing for substantial application code and data storage. The microcontroller also integrates advanced features like a hardware cryptographic engine and an embedded real-time clock.
The STR911FAW44X6 is supported by various development tools and software libraries, enabling rapid application development. Its combination of performance, peripheral variety, and low power consumption makes it an attractive choice for developers looking to create efficient and capable embedded solutions.
Features
The STR911FAW44X6 is a microcontroller from STMicroelectronics, part of the STM32 family. It features an ARM Cortex-M3 core, operating at a maximum frequency of 72 MHz. Key specifications include:
- Flash Memory: 512 KB
- SRAM: 128 KB
- I/O Ports: Up to 37 GPIOs
- Peripheral Interfaces: Includes SPI, I2C, USART, and USB 2.0 OTG.
- ADC: 12-bit, up to 16 channels for analog input.
- Timers: Multiple 16-bit timers for PWM and general timing applications.
- Power Supply: Operates on a voltage range of 2.0V to 3.6V.
- Low Power Modes: Supports various power-saving modes for efficiency.
- Operating Temperature: Ranges from -40°C to 85°C.
Designed for embedded applications, it provides robust performance, versatility, and energy efficiency, making it suitable for industrial control, consumer electronics, and IoT devices.
- Flash Memory: 512 KB
- SRAM: 128 KB
- I/O Ports: Up to 37 GPIOs
- Peripheral Interfaces: Includes SPI, I2C, USART, and USB 2.0 OTG.
- ADC: 12-bit, up to 16 channels for analog input.
- Timers: Multiple 16-bit timers for PWM and general timing applications.
- Power Supply: Operates on a voltage range of 2.0V to 3.6V.
- Low Power Modes: Supports various power-saving modes for efficiency.
- Operating Temperature: Ranges from -40°C to 85°C.
Designed for embedded applications, it provides robust performance, versatility, and energy efficiency, making it suitable for industrial control, consumer electronics, and IoT devices.
Package
The STR911FAW44X6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 48 pins.
Pinout
The STR911FAW44X6 is a microcontroller from STMicroelectronics with a total of 44 pins. This device features an ARM Cortex-M3 core and is designed for various applications, including industrial control and consumer electronics.
The pin functions include:
1. Power Supply: VDD and VSS pins for power input and ground.
2. GPIOs: Multiple General Purpose Input/Output pins for digital interfacing.
3. Analog: Pins for ADC (Analog to Digital Converter) inputs.
4. Communication Interfaces: SPI, I2C, UART, and CAN interfaces for data communication.
5. Timers: Timer output pins for PWM and timing functions.
6. Debugging: SWD (Serial Wire Debug) pins for programming and debugging.
The pinout and specific functions may vary based on the configuration and application, so consulting the official datasheet is recommended for detailed information.
The pin functions include:
1. Power Supply: VDD and VSS pins for power input and ground.
2. GPIOs: Multiple General Purpose Input/Output pins for digital interfacing.
3. Analog: Pins for ADC (Analog to Digital Converter) inputs.
4. Communication Interfaces: SPI, I2C, UART, and CAN interfaces for data communication.
5. Timers: Timer output pins for PWM and timing functions.
6. Debugging: SWD (Serial Wire Debug) pins for programming and debugging.
The pinout and specific functions may vary based on the configuration and application, so consulting the official datasheet is recommended for detailed information.
Manufacturer
The STR911FAW44X6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs, develops, and manufactures a wide range of microelectronics and electronic components, including integrated circuits, sensors, and microcontrollers. Founded in 1987 and headquartered in Geneva, Switzerland, the company serves various industries such as automotive, industrial, consumer electronics, and telecommunications. STMicroelectronics is known for its innovative solutions and commitment to sustainability, playing a significant role in advancing technology across multiple sectors.
Application
The STR911FAW44X6 is a versatile microcontroller from STMicroelectronics, commonly used in various application areas, including home automation, industrial control systems, smart energy management, and IoT devices. Its integrated features, such as Wi-Fi connectivity, make it suitable for remote monitoring and control applications. Additionally, it is often utilized in medical devices, consumer electronics, and automotive systems for efficient data processing and communication tasks.
Equivalent
The STR911FAW44X6 chip is a part of the STMicroelectronics STR91x family of microcontrollers. Equivalent products include the STR911FAW44, STR912FAW44, and STR913FAW44, which offer similar features but may vary in memory size, peripherals, or performance specifications. Always verify compatibility based on specific application requirements and datasheets.
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