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EFM8UB20F32G-A-QFP48R
Product Overview
Category
The EFM8UB20F32G-A-QFP48R belongs to the category of microcontrollers.
Use
This microcontroller is designed for various embedded applications that require high-performance processing and control capabilities.
Characteristics
- High-performance 8-bit microcontroller
- Low power consumption
- Integrated peripherals for versatile functionality
- Robust and reliable design
Package
The EFM8UB20F32G-A-QFP48R comes in a QFP48 package, which stands for Quad Flat Package with 48 pins.
Essence
The essence of this microcontroller lies in its ability to provide efficient processing and control capabilities for embedded systems.
Packaging/Quantity
The EFM8UB20F32G-A-QFP48R is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Architecture: 8-bit
- Flash Memory: 32 KB
- RAM: 2 KB
- Operating Voltage: 1.8V - 3.6V
- Clock Speed: Up to 50 MHz
- Number of Pins: 48
- Communication Interfaces: UART, SPI, I2C
- Analog-to-Digital Converter (ADC): 12-bit, 8 channels
- Timers/Counters: Multiple timers/counters available
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The EFM8UB20F32G-A-QFP48R has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:
(Pin Number) (Pin Name) (Function) 1 VDD Power Supply 2 P0.0 General Purpose I/O 3 P0.1 General Purpose I/O 4 P0.2 General Purpose I/O 5 P0.3 General Purpose I/O 6 P0.4 General Purpose I/O 7 P0.5 General Purpose I/O 8 P0.6 General Purpose I/O 9 P0.7 General Purpose I/O 10 RST Reset 11 VSS Ground 12 XTAL1 Crystal Oscillator Input 13 XTAL2 Crystal Oscillator Output 14 P1.0 General Purpose I/O 15 P1.1 General Purpose I/O 16 P1.2 General Purpose I/O 17 P1.3 General Purpose I/O 18 P1.4 General Purpose I/O 19 P1.5 General Purpose I/O 20 P1.6 General Purpose I/O 21 P1.7 General Purpose I/O 22 VDD Power Supply 23 P2.0 General Purpose I/O 24 P2.1 General Purpose I/O 25 P2.2 General Purpose I/O 26 P2.3 General Purpose I/O 27 P2.4 General Purpose I/O 28 P2.5 General Purpose I/O 29 P2.6 General Purpose I/O 30 P2.7 General Purpose I/O 31 VSS Ground 32 P3.0 General Purpose I/O 33 P3.1 General Purpose I/O 34 P3.2 General Purpose I/O 35 P3.3 General Purpose I/O 36 P3.4 General Purpose I/O 37 P3.5 General Purpose I/O 38 P3.6 General Purpose I/O 39 P3.7 General Purpose I/O 40 VDD Power Supply 41 ADC0 Analog-to-Digital Converter Input 42 ADC1 Analog-to-Digital Converter Input 43 ADC2 Analog-to-Digital Converter Input 44 ADC3 Analog-to-Digital Converter Input 45 ADC4 Analog-to-Digital Converter Input 46 ADC5 Analog-to-Digital Converter Input 47 ADC6 Analog-to-Digital Converter Input 48 ADC7 Analog-to-Digital Converter Input
Functional Features
The EFM8UB20F32G-A-QFP48R offers several functional features that enhance its usability in embedded applications:
- High-performance 8-bit processing capabilities
- Low power consumption for energy-efficient operation
- Integrated peripherals such as UART, SPI, and I2C for communication
- 12-bit ADC with 8 channels for accurate analog-to-digital conversion
- Multiple timers/counters for precise timing and control
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de EFM8UB20F32G-A-QFP48R en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of EFM8UB20F32G-A-QFP48R in technical solutions:
Q: What is the EFM8UB20F32G-A-QFP48R microcontroller used for? A: The EFM8UB20F32G-A-QFP48R microcontroller is commonly used in various technical solutions, including industrial automation, consumer electronics, and Internet of Things (IoT) applications.
Q: What is the maximum clock frequency supported by the EFM8UB20F32G-A-QFP48R? A: The EFM8UB20F32G-A-QFP48R supports a maximum clock frequency of 50 MHz.
Q: How much flash memory does the EFM8UB20F32G-A-QFP48R have? A: The EFM8UB20F32G-A-QFP48R has 32 KB of flash memory.
Q: Can I use the EFM8UB20F32G-A-QFP48R for analog signal processing? A: Yes, the EFM8UB20F32G-A-QFP48R has built-in analog peripherals, such as ADCs and DACs, which make it suitable for analog signal processing applications.
Q: Does the EFM8UB20F32G-A-QFP48R support communication protocols like UART, SPI, and I2C? A: Yes, the EFM8UB20F32G-A-QFP48R supports UART, SPI, and I2C communication protocols, making it compatible with various peripheral devices.
Q: What is the operating voltage range of the EFM8UB20F32G-A-QFP48R? A: The EFM8UB20F32G-A-QFP48R operates within a voltage range of 1.8V to 3.6V.
Q: Can I use the EFM8UB20F32G-A-QFP48R in low-power applications? A: Yes, the EFM8UB20F32G-A-QFP48R has low-power modes and features that make it suitable for battery-powered or energy-efficient applications.
Q: Does the EFM8UB20F32G-A-QFP48R have any built-in security features? A: Yes, the EFM8UB20F32G-A-QFP48R includes hardware features like a unique device identifier (UID) and a hardware CRC engine for enhanced security.
Q: Can I program the EFM8UB20F32G-A-QFP48R using a standard development toolchain? A: Yes, the EFM8UB20F32G-A-QFP48R is compatible with popular development tools like the Silicon Labs IDE and Keil MDK, making it easy to program and debug.
Q: Where can I find additional technical documentation and support for the EFM8UB20F32G-A-QFP48R? A: You can find datasheets, application notes, and other technical resources on the official Silicon Labs website. Additionally, their support team can assist you with any specific questions or issues you may have.