C8051F340-GQR

Name: C8051F340-GQR
Brand: Silicon Labs
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

CMOS 48MHz Microcontroller

5,380 Effective Inventory

C8051F340-GQR

Effective Inventory5,380

CMOS 48MHz Microcontroller

Manufacturer Part # : C8051F340-GQR
Package/Case: TQFP-48
Brand: Silicon Labs
Product Categories : Microcontrollers
Series : C8051F340

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C8051F340-GQR DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$5.077	$5.08
10	$4.526	$45.26
30	$4.175	$125.25
100	$3.833	$383.30

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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C8051F340-GQR Details

The C8051F340-GQR is a highly integrated microcontroller from Silicon Labs, offering a wide range of features for embedded system applications. This microcontroller includes a high-performance 8051 core, flash memory, and versatile peripherals, making it suitable for various industrial and consumer electronics projects.

Pinout

1 (RST): Reset
2 (P0.0): Port 0.0
3 (P0.1): Port 0.1
4 (P0.2): Port 0.2
5 (P0.3): Port 0.3
6 (P0.4): Port 0.4
7 (P0.5): Port 0.5
8 (VDD): Positive Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High-Performance 8051 Core: Incorporates a powerful 8051 core for efficient processing.
Flash Memory: Includes onboard flash memory for program storage.
Versatile Peripherals: Offers a range of peripherals such as ADC, UART, and timers for diverse application requirements.
Integrated Analog Features: Features analog-to-digital converters for sensor interfacing and measurement.
Low Power Consumption: Designed for energy-efficient operation in battery-powered devices.

Application

Embedded Systems: Ideal for embedded system development in industrial and consumer electronics.
IoT Devices: Used in Internet of Things applications for connectivity and control.
Smart Home Automation: Suitable for smart home devices requiring processing and communication capabilities.

Where to Use

The C8051F340-GQR is a versatile microcontroller suitable for a wide range of embedded system applications. It can be deployed in industrial automation, IoT devices, and smart home automation projects to enable efficient control and connectivity.

How to Use

Integrate the C8051F340-GQR into your project by connecting external components to the GPIO pins for input and output functions. Program the microcontroller using the onboard flash memory and utilize the integrated peripherals for various tasks. Refer to the datasheet for detailed programming and interfacing guidelines.

Application Circuit

The application circuit diagram for the C8051F340-GQR demonstrates how to connect the microcontroller to external components and peripherals. It includes power supply connections, GPIO pin assignments, and interfacing with sensors or actuators to showcase a typical system setup.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

C8051F350-GQR: A similar microcontroller variant with enhanced features for specific applications.
C8051F330-GQR: An alternative microcontroller offering similar functionality with differences in peripheral configurations.

Complementary

The C8051F340-GQR can be paired with the Si7013-A20-IMR temperature and humidity sensor for environmental monitoring applications. This combination provides sensing and processing capabilities for a comprehensive monitoring solution.

When selecting complementary components, ensure compatibility and seamless integration for optimal system performance.

Frequently Asked Questions

Q: What programming language is used for the C8051F340-GQR?

A: The C8051F340-GQR can be programmed in C language using the Silicon Labs integrated development environment (IDE). Assembly language programming is also supported for low-level operations.

Q: Can the C8051F340-GQR be used in battery-powered devices?

A: Yes, the C8051F340-GQR is designed for low power consumption, making it suitable for battery-powered applications where energy efficiency is crucial.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	8-bit Microcontrollers - MCU	RoHS	Details
Core	8051	Program Memory Size	64 kB
Data RAM Size	4.25 kB	Package / Case	TQFP-48
Maximum Clock Frequency	48 MHz	ADC Resolution	10 bit
Number of I/Os	40 I/O	Supply Voltage - Min	2.7 V
Supply Voltage - Max	5.25 V	Mounting Style	SMD/SMT
Data Bus Width	8 bit	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 85 C	Series	C8051F340
Brand	Silicon Labs	Data RAM Type	RAM
Height	1 mm	Interface Type	I2C, SMBus, SPI, UART, USB
Length	7 mm	Moisture Sensitive	Yes
Number of ADC Channels	17 Channel	Number of Timers/Counters	4 Timer
Processor Series	C8051	Product	MCUs
Product Type !	8-bit Microcontrollers - MCU	Program Memory Type !	Flash
Factory Pack Quantity	500	Subcategory	Microcontrollers - MCU
Width	7 mm	Unit Weight	0.004603 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification C8051F340-GQR PDF Download

FAQs

What is C8051F340-GQR?

The C8051F340-GQR is a highly integrated 8-bit microcontroller (MCU) designed by Silicon Labs. It is ideal for applications requiring low power consumption, high performance, and a wide range of on-chip peripherals, such as industrial control, consumer electronics, and automotive systems.

How Does C8051F340-GQR Work?

The C8051F340-GQR operates as a versatile microcontroller with a high-performance 8051 core. It integrates flash memory, analog and digital peripherals, and communication interfaces, providing a comprehensive solution for embedded system designs. The MCU's low-power modes enable efficient operation in battery-powered applications.

How Many Pins does C8051F340-GQR have and What are the Functions of the Pinout Configuration?

The C8051F340-GQR is housed in a 64-pin LQFP (Low-profile Quad Flat Package) package. The pinout configuration includes:

Port I/O: General-purpose input/output pins for external interfacing.
ADC, DAC: Analog-to-digital converter and digital-to-analog converter pins for analog signal processing.
UART, SPI, I2C: Serial communication interface pins for connecting to other devices.
Timers, PWM: Timer and pulse-width modulation pins for timing and control applications.
Interrupts, Reset: Pins for external interrupts and system reset functionality.

What are the Pros and Cons of C8051F340-GQR?

Pros:

Integration: Combines a variety of on-chip peripherals, reducing the need for external components.
Low Power: Operates with low power consumption, suitable for battery-powered devices.
High Performance: Features a high-speed 8051 core for efficient execution of tasks.
Rich Peripherals: Includes analog-to-digital converters, digital-to-analog converters, and multiple communication interfaces for diverse application support.
Development Tools: Supported by comprehensive development tools and software for rapid prototyping and system development.

Cons:

8-Bit Architecture: Limited in processing power and data handling capacity compared to higher-bit architectures.
Peripheral Limitation: May require external components for specialized functions not available on-chip.
Obsolescence Risk: Being an older 8-bit MCU, it may have a higher risk of obsolescence compared to newer architectures.

Are There Any Equivalents/Alternatives to C8051F340-GQR for Recommendation?

The AT89LP828 from Microchip Technology is a similar 8-bit MCU with comparable features.
Alternatives to the C8051F340-GQR include the PIC16F887 from Microchip Technology and the MSP430F55xx series from Texas Instruments.