C8051F300-GMR

Product Overview

Category

The C8051F300-GMR belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require high-performance processing and control capabilities.

Characteristics

• High-speed processing: The C8051F300-GMR operates at a clock frequency of up to 25 MHz, enabling fast execution of instructions.
• Integrated peripherals: It includes a wide range of on-chip peripherals such as timers, UART, SPI, I2C, ADC, and more, providing flexibility in system design.
• Low power consumption: The microcontroller incorporates power-saving features, making it suitable for battery-powered devices.
• Small form factor: The C8051F300-GMR is available in a compact package, allowing for space-efficient designs.
• Robust communication capabilities: It supports various communication protocols, facilitating seamless integration with other devices.

Package

The C8051F300-GMR is available in a small form factor package, typically a QFN (Quad Flat No-Lead) package. This package offers excellent thermal performance and ease of PCB layout.

Essence

The essence of the C8051F300-GMR lies in its ability to provide high-performance processing and control capabilities in a compact and energy-efficient package.

Packaging/Quantity

The microcontroller is typically sold in reels or trays, with a quantity of several hundred or thousand units per package.

Specifications

• Core architecture: 8051
• Clock frequency: Up to 25 MHz
• Flash memory: 8 KB
• RAM: 256 bytes
• Operating voltage: 2.7V - 3.6V
• Operating temperature range: -40°C to +85°C
• Number of I/O pins: 14
• Communication interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 8-bit resolution, up to 8 channels

Detailed Pin Configuration

The C8051F300-GMR has a total of 14 pins. The pin configuration is as follows:

1. P0.0 - GPIO or ADC input
2. P0.1 - GPIO or ADC input
3. P0.2 - GPIO or ADC input
4. P0.3 - GPIO or ADC input
5. P0.4 - GPIO or ADC input
6. P0.5 - GPIO or ADC input
7. P0.6 - GPIO or ADC input
8. P0.7 - GPIO or ADC input
9. VDD - Power supply
10. GND - Ground
11. RST - Reset
12. P1.0 - GPIO or UART TX
13. P1.1 - GPIO or UART RX
14. XTAL - Crystal oscillator input

Functional Features

• High-speed 8051 core: The microcontroller utilizes an efficient 8051 core, enabling fast execution of instructions.
• On-chip peripherals: It includes timers, UART, SPI, I2C, and ADC, providing versatile functionality for various applications.
• Flexible I/O configuration: The GPIO pins can be configured as general-purpose I/O or analog inputs, offering flexibility in system design.
• Low power modes: The microcontroller supports multiple low-power modes, allowing for energy-efficient operation.
• Enhanced communication capabilities: It offers UART, SPI, and I2C interfaces, facilitating seamless communication with other devices.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Integrated peripherals reduce external component count
• Compact form factor enables space-efficient designs
• Low power consumption extends battery life
• Robust communication capabilities enhance connectivity

Disadvantages

• Limited flash memory and RAM compared to some other microcontrollers
• Restricted number of I/O pins may limit the complexity of certain applications

Working Principles

The C8051F300-GMR operates based on the 8051 core architecture. It executes instructions stored in its flash memory, utilizing the on-chip peripherals for various tasks. The microcontroller communicates with external devices through its UART, SPI, or I2C interfaces. It can be programmed using a suitable development environment and programming tools.

Detailed Application Field Plans

The C8051F300-GMR is well-suited for a wide range of embedded applications, including but not limited to: - Industrial automation - Consumer electronics - Home automation - Internet of Things (IoT) devices - Medical devices - Automotive systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the C8051F300-GMR include: - C8051F301-GMR - C8051F302-GMR - C8051F303-GMR - C8051F304-GMR

These alternative models provide variations in terms of flash