C8051F123-GQ

Name: C8051F123-GQ
Brand: Silicon Labs
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

8051 100 MHz 128 kB MAC 8-bit MCU

5,042 Effective Inventory

C8051F123-GQ

Effective Inventory5,042

8051 100 MHz 128 kB MAC 8-bit MCU

Manufacturer Part # : C8051F123-GQ
Package/Case: TQFP-64
Brand: Silicon Labs
Product Categories : Microcontrollers
Series : C8051F123

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C8051F123-GQ DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$31.333	$31.33
200	$12.126	$2,425.20
500	$11.700	$5,850.00
1000	$11.490	$11,490.00

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

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C8051F123-GQ Details

The C8051F123-GQ is a microcontroller from Silicon Labs, offering a versatile solution for embedded systems development. This microcontroller features a high-performance 8051 core with integrated peripherals, making it suitable for a wide range of applications. It comes in a compact and robust package, providing flexibility and ease of integration.

Pinout

1 (P0.0): Port 0, Pin 0
2 (P0.1): Port 0, Pin 1
3 (P0.2): Port 0, Pin 2
4 (P0.3): Port 0, Pin 3
5 (P0.4): Port 0, Pin 4
6 (P0.5): Port 0, Pin 5
7 (P0.6): Port 0, Pin 6
8 (P0.7): Port 0, Pin 7
9 (P1.0): Port 1, Pin 0
10 (P1.1): Port 1, Pin 1
11 (P1.2): Port 1, Pin 2
12 (P1.3): Port 1, Pin 3
13 (P1.4): Port 1, Pin 4
14 (P1.5): Port 1, Pin 5
15 (P1.6): Port 1, Pin 6
16 (P1.7): Port 1, Pin 7

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

Key Features

High-Performance 8051 Core: Features a powerful 8051 core for efficient processing.
Integrated Peripherals: Includes various integrated peripherals for versatile functionality.
Compact Package: Comes in a compact form factor for easy integration into designs.
Flexible Configuration Options: Provides flexibility in configuration and customization.
Robust Design: Designed to withstand environmental challenges for reliable operation.

Application

Embedded Systems: Ideal for embedded system applications requiring high performance and versatility.
IoT Devices: Suitable for Internet of Things (IoT) devices that demand efficient processing and connectivity.
Consumer Electronics: Used in consumer electronic products for reliable and responsive operation.

Where to Use

The C8051F123-GQ is suitable for various applications in embedded systems, IoT devices, and consumer electronics. It provides a robust and high-performance solution for projects that require efficient processing and versatile functionality.

How to Use

Integrate the C8051F123-GQ into your design by connecting the respective pins to the desired peripherals and components. Utilize the integrated peripherals efficiently to maximize the capabilities of the microcontroller. Ensure proper power supply and configuration settings for optimal performance. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the C8051F123-GQ showcases how to connect the microcontroller in a typical embedded system setup. It illustrates connections to various peripherals and components, ensuring proper functionality and performance.

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

Equivalents

C8051F124-GQ: A similar microcontroller with enhanced features and capabilities.
C8051F120-GQ: An alternative microcontroller offering similar performance in a different package.

Complementary

The C8051F123-GQ can be complemented by the C8051F126-GQ, which provides additional features and extended functionality for more complex projects.

When selecting complementary microcontrollers, ensure compatibility and alignment with your project's requirements for seamless integration and enhanced performance.

Frequently Asked Questions

Q: What are the programming options available for the C8051F123-GQ?

A: The C8051F123-GQ supports various programming options, including in-circuit programming and on-chip debugging. Consult the datasheet for detailed programming information and guidelines.

Q: Can the C8051F123-GQ be used in real-time embedded applications?

A: Yes, the C8051F123-GQ is suitable for real-time embedded applications due to its high-performance 8051 core and integrated peripherals, ensuring responsive and efficient operation.

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	128 kB
Data RAM Size	8.25 kB	Package / Case	TQFP-64
Maximum Clock Frequency	100 MHz	Number of I/Os	32 I/O
Supply Voltage - Min	3 V	Supply Voltage - Max	3.6 V
Mounting Style	SMD/SMT	Data Bus Width	8 bit
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 85 C
Series	C8051F123	Brand	Silicon Labs
Data ROM Size	64 kB	Data ROM Type	Flash
Height	1 mm	Interface Type	I2C, SMBus, SPI, UART
Length	10 mm	Moisture Sensitive	Yes
Number of Timers/Counters	5 Timer	Processor Series	C8051
Product	MCUs	Product Type !	8-bit Microcontrollers - MCU
Program Memory Type !	Flash	Factory Pack Quantity	800
Subcategory	Microcontrollers - MCU	Width	10 mm
Unit Weight	0.012718 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 C8051F123-GQ PDF Download

FAQs

What is C8051F123-GQ?

The C8051F123-GQ is a low-power microcontroller unit (MCU) designed by Silicon Labs. It is ideal for a wide range of embedded applications, including industrial control, consumer electronics, and automotive systems.

How Does C8051F123-GQ Work?

The C8051F123-GQ operates as a microcontroller unit with integrated peripherals and a high-performance 8051 core. It can execute instructions and perform various tasks, such as interfacing with sensors, controlling actuators, and processing data, making it suitable for diverse embedded applications.

How Many Pins does C8051F123-GQ have and What are the Functions of the Pinout Configuration?

The C8051F123-GQ is available in a 64-pin LQFP (Low-Profile Quad Flat Package) package. The pinout configuration includes:

GPIO Pins: General-purpose input/output pins for interfacing with external devices.
Communication Interfaces: Pins for UART, SPI, and I2C communication protocols.
Analog Inputs: Pins for analog-to-digital converter (ADC) inputs.
Power Pins: Pins for power supply and ground connections.
Timers and PWM Outputs: Pins for timer controls and pulse-width modulation (PWM) outputs.
External Interrupts: Pins for external interrupt inputs.
Reset and Bootloader Control: Pins for reset functionality and bootloader configuration.

What are the Pros and Cons of C8051F123-GQ?

Pros:

Integrated Peripherals: Includes a variety of integrated peripherals, reducing the need for external components.
Low Power Consumption: Operates with low power, suitable for battery-powered applications.
8051 Core: Utilizes the 8051 core, a well-established and widely used architecture in the embedded systems industry.
Rich I/O Options: Offers a wide range of input/output pins and communication interfaces for versatile connectivity.
Development Tools: Supported by comprehensive development tools and software for efficient system design.

Cons:

Limited Processing Power: May not be suitable for applications requiring high computational performance.
Package Size: The 64-pin LQFP package may be relatively large for space-constrained designs.
Obsolete Technology: The 8051 core may not offer the performance and features of newer microcontroller architectures.

Are There Any Equivalents/Alternatives to C8051F123-GQ for Recommendation?

The C8051F120 from Silicon Labs is a similar microcontroller with slightly different peripheral configurations.
Alternatives to the C8051F123-GQ include the STM32F0 series from STMicroelectronics and the PIC18 series from Microchip Technology.