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LM3S8930-EQC50-A2T
Product Overview
Category: Microcontroller
Use: The LM3S8930-EQC50-A2T is a microcontroller designed for embedded systems and applications that require high-performance processing capabilities. It is commonly used in various electronic devices, including industrial control systems, automotive applications, and consumer electronics.
Characteristics: - High-performance ARM Cortex-M3 core - Clock speed of up to 80 MHz - Flash memory capacity of 256 KB - RAM capacity of 64 KB - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) with 12-bit resolution - Real-time clock (RTC) for timekeeping - Low power consumption
Package: The LM3S8930-EQC50-A2T comes in a compact quad flat package (QFP) with 100 pins, making it suitable for space-constrained designs.
Essence: This microcontroller combines advanced processing capabilities with low power consumption, making it an ideal choice for applications that require both performance and energy efficiency.
Packaging/Quantity: The LM3S8930-EQC50-A2T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.
Specifications
- Microcontroller Core: ARM Cortex-M3
- Clock Speed: Up to 80 MHz
- Flash Memory Capacity: 256 KB
- RAM Capacity: 64 KB
- Communication Interfaces: UART, SPI, I2C
- Analog-to-Digital Converter (ADC): 12-bit resolution
- Real-Time Clock (RTC): Yes
- Operating Voltage: 3.3V
- Operating Temperature Range: -40°C to +85°C
- Package Type: Quad Flat Package (QFP)
- Package Pins: 100
Detailed Pin Configuration
The LM3S8930-EQC50-A2T microcontroller has a total of 100 pins. The pin configuration is as follows:
- VDD
- GND
- PA0
- PA1
- PA2
- PA3
- PA4
- PA5
- PA6
- PA7
- PB0
- PB1
- PB2
- PB3
- PB4
- PB5
- PB6
- PB7
- PC0
- PC1
- PC2
- PC3
- PC4
- PC5
- PC6
- PC7
- PD0
- PD1
- PD2
- PD3
- PD4
- PD5
- PD6
- PD7
- PE0
- PE1
- PE2
- PE3
- PE4
- PE5
- PE6
- PE7
- PF0
- PF1
- PF2
- PF3
- PF4
- PF5
- PF6
- PF7
- PG0
- PG1
- PG2
- PG3
- PG4
- PG5
- PG6
- PG7
- PH0
- PH1
- PH2
- PH3
- PH4
- PH5
- PH6
- PH7
- PI0
- PI1
- PI2
- PI3
- PI4
- PI5
- PI6
- PI7
- PJ0
- PJ1
- PJ2
- PJ3
- PJ4
- PJ5
- PJ6
- PJ7
- PK0
- PK1
- PK2
- PK3
- PK4
- PK5
- PK6
- PK7
- PL0
- PL1
- PL2
- PL3
- PL4
- PL5
- PL6
- PL7
- RESET
- VDD
Functional Features
The LM3S8930-EQC50-A2T microcontroller offers several functional features that enhance its performance and versatility:
High-performance Processing: The microcontroller is powered by an ARM Cortex-M3 core, providing efficient and fast processing capabilities.
Multiple Communication Interfaces: It supports various communication
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM3S8930-EQC50-A2T en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of LM3S8930-EQC50-A2T in technical solutions:
Question: What is LM3S8930-EQC50-A2T?
Answer: LM3S8930-EQC50-A2T is a microcontroller from Texas Instruments' Stellaris family, specifically designed for embedded applications.Question: What are the key features of LM3S8930-EQC50-A2T?
Answer: Some key features include a 32-bit ARM Cortex-M3 core, 80 MHz clock speed, 256 KB flash memory, 64 KB RAM, and various peripherals like UART, SPI, I2C, ADC, etc.Question: What are the typical applications of LM3S8930-EQC50-A2T?
Answer: LM3S8930-EQC50-A2T can be used in a wide range of applications such as industrial automation, consumer electronics, medical devices, robotics, and more.Question: How do I program LM3S8930-EQC50-A2T?
Answer: You can program LM3S8930-EQC50-A2T using software development tools like Keil MDK or Code Composer Studio, which provide an integrated development environment (IDE) for writing, compiling, and debugging code.Question: Can I use LM3S8930-EQC50-A2T with other microcontrollers or components?
Answer: Yes, LM3S8930-EQC50-A2T can be easily interfaced with other microcontrollers or components using standard communication protocols like UART, SPI, or I2C.Question: What kind of power supply does LM3S8930-EQC50-A2T require?
Answer: LM3S8930-EQC50-A2T typically operates at a voltage range of 2.7V to 3.6V, so you need to provide a regulated power supply within this range.Question: Can I connect external sensors or peripherals to LM3S8930-EQC50-A2T?
Answer: Yes, LM3S8930-EQC50-A2T has multiple GPIO pins that can be used to connect and interface with external sensors, displays, actuators, or other peripherals.Question: Is LM3S8930-EQC50-A2T suitable for real-time applications?
Answer: Yes, LM3S8930-EQC50-A2T is capable of handling real-time tasks due to its fast clock speed and powerful ARM Cortex-M3 core.Question: What kind of development tools are available for LM3S8930-EQC50-A2T?
Answer: Texas Instruments provides a comprehensive software development kit (SDK) called StellarisWare, which includes libraries, example code, and documentation to help you get started with LM3S8930-EQC50-A2T.Question: Where can I find more information about LM3S8930-EQC50-A2T?
Answer: You can refer to the datasheet, user manual, and application notes provided by Texas Instruments for detailed technical information about LM3S8930-EQC50-A2T. Additionally, online forums and communities dedicated to embedded systems can also be helpful sources of information.