EFM8UB11F16G-B-QSOP24

Product Overview

Category

The EFM8UB11F16G-B-QSOP24 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require low power consumption and high performance.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Integrated peripherals
• Flexible I/O options

Package

The EFM8UB11F16G-B-QSOP24 comes in a QSOP24 package, which stands for Quad Flat Small Outline Package. This package offers a compact size and allows for easy integration into space-constrained designs.

Essence

The essence of the EFM8UB11F16G-B-QSOP24 lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The EFM8UB11F16G-B-QSOP24 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller core: 8051
• Flash memory: 16 KB
• RAM: 1 KB
• Operating voltage: 2.7V to 5.5V
• Maximum operating frequency: 50 MHz
• Number of I/O pins: 18
• Communication interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: 3 x 16-bit, 1 x 8-bit

Detailed Pin Configuration

The EFM8UB11F16G-B-QSOP24 has a total of 24 pins. The pin configuration is as follows:

1. P0.0
2. P0.1
3. P0.2
4. P0.3
5. P0.4
6. P0.5
7. P0.6
8. P0.7
9. VDD
10. GND
11. P1.0
12. P1.1
13. P1.2
14. P1.3
15. P1.4
16. P1.5
17. P1.6
18. P1.7
19. RST
20. P2.0
21. P2.1
22. P2.2
23. P2.3
24. P2.4

Functional Features

• Low power sleep mode for energy-efficient operation
• Integrated analog peripherals for sensor interfacing
• Flexible I/O options for versatile connectivity
• Enhanced UART, SPI, and I2C communication interfaces
• On-chip debugging support for easy development and troubleshooting

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable applications
• High-performance 8051 core enables efficient processing
• Compact form factor allows for space-constrained designs
• Integrated peripherals reduce external component count
• Flexible I/O options provide versatility in connectivity

Disadvantages

• Limited flash memory and RAM compared to some other microcontrollers
• Relatively small number of I/O pins may restrict the complexity of designs

Working Principles

The EFM8UB11F16G-B-QSOP24 operates based on the 8051 microcontroller core architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform desired tasks. The microcontroller communicates with external devices through its communication interfaces and interacts with the environment using its integrated analog peripherals.

Detailed Application Field Plans

The EFM8UB11F16G-B-QSOP24 is suitable for a wide range of embedded applications, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Wearable devices - Industrial control systems - Consumer electronics - Smart sensors

Detailed and Complete Alternative Models

1. EFM8UB10F16G-B-QFN20: Similar features and specifications, but in a QFN20 package.
2. EFM8UB20F32G-B-QSOP24: Higher flash memory and RAM capacity, but in the same QSOP24 package.
3. EFM8UB30F64G-B-QFP32: Increased I/O pins and additional peripherals, packaged in a QFP32 form factor.

These alternative models offer different combinations of features and packaging options to cater to specific application requirements.

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