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Name: EFM8UB20F64G-B-QFP32R
Brand: Silicon Labs
SKU: EFM8UB20F64G-B-QFP32R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM8UB20F64G-B-QFP32R

Part No.:: EFM8UB20F64G-B-QFP32R

Manufacturer:: Silicon Labs

Package:: 32-LQFP

Datasheet:: EFM8UB20F64G-B-QFP32R.pdf

Description:: IC MCU 8BIT 64KB FLASH 32LQFP

In Stock:: 2361

Quantity:: Add To Cart

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EFM8UB20F64G-B-QFP32R Specifications

Package/Case:
32-LQFP
Packaging:
Tape & Reel (TR)
Series:
Universal Bee
RoHS:
RoHS
Speed:
48MHz
RAM Size:
4.25K x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, SMBus, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
25
Core Processor:
CIP-51 8051
Data Converters:
A/D 20x10b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

EFM8UB20F64G-B-QFP32R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM8UB20F64G-B-QFP32R price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for EFM8UB20F64G-B-QFP32R to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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EFM8UB20F64G-B-QFP32R information

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Basic introduction and simple engineering application of EFM8UB20F64G-B-QFP32R

EFM8UB20F64G-B-QFP32R is a versatile microcontroller ideal for beginners, featuring a robust set of peripherals and low power consumption. It belongs to the EFM8UB20 series, offering enhanced performance and flexibility for various embedded applications.

Introduction:

The EFM8UB20F64G-B-QFP32R microcontroller, manufactured by Silicon Labs, is based on the 8051 architecture, providing a cost-effective solution for entry-level projects. It integrates a 25 MHz 8051 core, 64 KB of flash memory, and 2 KB of RAM, offering sufficient resources for simple to moderately complex tasks.

Application Scenario:

In educational projects, EFM8UB20F64G-B-QFP32R can be utilized for various applications, such as building a digital thermometer with temperature sensing capabilities and LCD display output.

Project Implementation:

To create a basic temperature measurement system using EFM8UB20F64G-B-QFP32R, follow these steps:

1. Temperature Sensor Interface:

Connect a temperature sensor, such as a thermistor or an LM35, to one of the analog input pins of EFM8UB20F64G-B-QFP32R, like pin P1.0. Ensure proper signal conditioning to convert the analog sensor output into a digital format for processing.

2. LCD Display Integration:

Connect an LCD display module to the microcontroller for visualizing the temperature readings. Utilize GPIO pins, like P1.1 to P1.7, for interfacing with the display control lines and data bus.

3. Firmware Development:

Write firmware code to read the temperature sensor data, convert it into human-readable format, and display it on the LCD screen. Implement algorithms for temperature calibration and error compensation if necessary.

4. User Interface:

Add user interface elements, such as push buttons or rotary encoders, to enable user interaction with the system. Utilize GPIO pins, like P2.0 and P2.1, to interface with these input devices.

5. Power Supply:

Ensure stable power supply to the microcontroller and connected peripherals. Utilize a voltage regulator circuit to provide regulated voltage levels and decoupling capacitors for noise reduction.

Experimental Setup:

Here's a basic experimental setup for the temperature measurement project:

- Connect the temperature sensor to pin P1.0 and the LCD display to pins P1.1 to P1.7.

- Write firmware code to initialize the microcontroller, configure the GPIO pins, and implement temperature measurement and display routines.

- Power up the system and observe the temperature readings displayed on the LCD screen.

Conclusion:

In this project, we've demonstrated how to utilize EFM8UB20F64G-B-QFP32R microcontroller for a simple temperature measurement application. With its rich feature set and ease of use, this microcontroller is an excellent choice for educational and beginner projects.

EFM8UB20F64G-B-QFP32R FAQ

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6. What is the process for return or replacement of EFM8UB20F64G-B-QFP32R?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the EFM8UB20F64G-B-QFP32R we delivered, we will accept the replacement or return of the EFM8UB20F64G-B-QFP32R only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of EFM8UB20F64G-B-QFP32R.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations