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LM3S6911-IQC50-A2
LQFP Tray 100-Pin
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製造商零件號 # : LM3S6911-IQC50-A2
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包裝/封裝: LQFP-100
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製造商: Texas Instruments
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產品分類 : Microcontrollers
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LM3S6911-IQC50-A2 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
With the LM3S6911-IQC50-A2 microcontroller unit, you get a powerful 32-bit CPU running at 50MHz with 256KB of program memory and 64KB of RAM. Designed as part of the ARM Cortex-M3 family/series, it features 46 I/Os and comes in a 100-pin LQFP package. This MCU supports both external and internal oscillator types, providing flexibility in system design. It also includes 4 timers and peripherals like ACMP, POR, and RTC, along with embedded interface types such as I2C, SPI, and UART. Operating at a supply voltage range of 2.25V to 2.75V and a wide temperature range of -40°C to +85°C, this MCU is suitable for various industrial and commercial applications. Additionally, it has an MSL rating of MSL 3 - 168 hours and is free from SVHC as of June 20, 2011
主要特徵
- This microcontroller has 256 KB of flash memory
- 64 KB of RAM, ideal for data processing
- and 4 KB of EEPROM for storing settings
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Flash memory (kByte) | 256 | Number of GPIOs | 41 |
| UART | 3 | Number of I2Cs | 2 |
| Operating temperature range (°C) | -40 to 85 | PWM (Ch) | 0 |
| CAN (#) | 0 | Rating | Catalog |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is LM3S6911-IQC50-A2?
The LM3S6911-IQC50-A2 is a microcontroller from Texas Instruments belonging to the Stellaris family. It is a high-performance ARM Cortex-M3-based microcontroller ideal for a wide range of industrial and embedded applications.
How Does LM3S6911-IQC50-A2 Work?
The LM3S6911-IQC50-A2 operates as a powerful microcontroller with on-chip peripherals and memory, executing instructions and managing tasks based on the ARM Cortex-M3 core. It offers features like high-speed operation, integrated connectivity, and versatile I/O options for diverse application requirements.
How Many Pins does LM3S6911-IQC50-A2 have and What are the Functions of the Pinout Configuration?
The LM3S6911-IQC50-A2 is typically available in a 100-pin LQFP (Low Profile Quad Flat Package) package. The pinout configuration includes:
- GPIO: General-Purpose Input/Output pins for interfacing with external devices.
- UART/SPI/I2C: Communication interface pins for serial communication protocols.
- ADC: Analog-to-Digital Converter pins for analog signal acquisition.
- Timers/Counters: Pins for timer and counter functions for event timing and control.
- PWM: Pulse Width Modulation pins for generating analog-like signals.
What are the Pros and Cons of LM3S6911-IQC50-A2?
Pros:
- High Performance: Features a powerful ARM Cortex-M3 core for efficient processing.
- Integrated Peripherals: Offers a variety of on-chip peripherals for diverse application needs.
- Connectivity Options: Provides interfaces like UART, SPI, and I2C for seamless communication.
- Flexible I/O: Enables extensive interfacing capabilities through GPIOs and other I/O options.
- Scalability: Part of the Stellaris microcontroller family with variants catering to different performance levels.
Cons:
- Complexity: Might be overwhelming for simple applications due to its advanced features.
- Cost: Higher cost compared to simpler microcontrollers with fewer features.
- Programming: Requires knowledge of ARM architecture and specific toolchains for programming.
Are There Any Equivalents/Alternatives to LM3S6911-IQC50-A2 for Recommendation?
- The STM32 series from STMicroelectronics offers alternatives to the LM3S6911-IQC50-A2 with a similar ARM Cortex-M core.
- Alternatives include the LPC1000 series from NXP and the SAM3 family from Microchip, which provide comparable features and performance.
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