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Name: C8051F974-A-GMR
Brand: Silicon Labs
SKU: C8051F974-A-GMR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs C8051F974-A-GMR

Part No.:: C8051F974-A-GMR

Manufacturer:: Silicon Labs

Package:: 32-VFQFN Exposed Pad

Datasheet:: C8051F974-A-GMR.pdf

Description:: IC MCU 8BIT 16KB FLASH 32QFN

In Stock:: 3971

Quantity:: Add To Cart

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C8051F974-A-GMR Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
C8051F9xx
RoHS:
RoHS
Speed:
25MHz
RAM Size:
4K x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Not For New Designs
Peripherals:
CapSense, DMA, POR, PWM, WDT
Connectivity:
I²C/SMBus, I²C Slave, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
28
Core Processor:
CIP-51™
Data Converters:
A/D 28x10b
Oscillator Type:
Internal
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

C8051F974-A-GMR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including C8051F974-A-GMR 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 C8051F974-A-GMR 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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C8051F974-A-GMR information

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Basic introduction and simple engineering application of C8051F974-A-GMR

C8051F974-A-GMR is a high-performance microcontroller manufactured by Silicon Labs, renowned for its versatility and efficiency in embedded systems development. It integrates a powerful 8-bit CPU, rich peripherals, and extensive connectivity options, making it suitable for a wide range of applications.

Introduction:

C8051F974-A-GMR is part of the Silicon Labs C8051F97x family of microcontrollers, featuring an enhanced 8051 core running at speeds up to 25 MHz. It includes 64 KB of Flash memory for program storage and 4352 bytes of RAM for data storage, providing ample resources for developing complex embedded applications.

Application Scenario:

In this article, we will explore a simple project using C8051F974-A-GMR to create a digital thermometer. This project will demonstrate the microcontroller's analog-to-digital conversion capabilities and its ability to interface with external sensors.

Project Overview:

The digital thermometer project involves interfacing a temperature sensor with the C8051F974-A-GMR microcontroller and displaying the temperature readings on an LCD screen. The microcontroller will continuously read the temperature from the sensor, convert it to a digital value, and then display it on the LCD.

Experiment Steps:

1. Hardware Setup:

Connect a temperature sensor, such as a thermistor or a digital temperature sensor, to one of the analog input pins of C8051F974-A-GMR. Ensure proper wiring and supply voltage to the sensor.

2. Analog-to-Digital Conversion:

Configure the microcontroller's built-in ADC (Analog-to-Digital Converter) to read the analog voltage from the temperature sensor. Write firmware code to initiate the ADC conversion and retrieve the digital temperature value.

3. LCD Interface:

Connect an LCD module to the microcontroller to display the temperature readings. Utilize the microcontroller's GPIO pins to send control signals and data to the LCD.

4. Temperature Calculation:

Write firmware code to convert the digital temperature value obtained from the ADC into actual temperature units (e.g., Celsius or Fahrenheit). Implement any necessary calibration or linearization algorithms.

5. Display:

Update the LCD display with the calculated temperature value. Ensure the display is refreshed periodically to provide real-time temperature updates.

Conclusion:

In conclusion, C8051F974-A-GMR is a versatile microcontroller suitable for a wide range of embedded applications. This project demonstrates its capabilities in interfacing with sensors, performing analog-to-digital conversion, and driving external displays. By completing this project, students and beginners can gain valuable hands-on experience with microcontroller-based system design and programming.

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6. What is the process for return or replacement of C8051F974-A-GMR?

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(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 C8051F974-A-GMR.

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

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(1)Inform us within 90 days

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