C8051F901-D-GM

Product Overview

Category

The C8051F901-D-GM belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including industrial automation, consumer electronics, and automotive systems.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Integrated peripherals for enhanced functionality
• Robust communication interfaces
• Flexible memory options

Package

The C8051F901-D-GM is available in a compact and industry-standard QFN package.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The C8051F901-D-GM is typically packaged in reels containing a specific quantity, such as 250 or 1000 units per reel.

Specifications

• Core: 8051-compatible 8-bit CPU
• Clock Speed: Up to 25 MHz
• Flash Memory: 64 KB
• RAM: 4352 bytes
• ADC Resolution: 12 bits
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: Multiple timers/counters with various modes
• Operating Voltage: 2.7V to 3.6V
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F901-D-GM has a total of 32 pins, which are assigned to various functions such as GPIO, communication interfaces, timers, and interrupts. The pin configuration is as follows:

(Pin Number) (Pin Name) (Function) 1 P0.0 GPIO 2 P0.1 GPIO 3 P0.2 GPIO 4 P0.3 GPIO 5 P0.4 GPIO 6 P0.5 GPIO 7 P0.6 GPIO 8 P0.7 GPIO 9 P1.0 GPIO 10 P1.1 GPIO 11 P1.2 GPIO 12 P1.3 GPIO 13 P1.4 GPIO 14 P1.5 GPIO 15 P1.6 GPIO 16 P1.7 GPIO 17 P2.0 GPIO 18 P2.1 GPIO 19 P2.2 GPIO 20 P2.3 GPIO 21 P2.4 GPIO 22 P2.5 GPIO 23 P2.6 GPIO 24 P2.7 GPIO 25 RESET Reset Pin 26 VDD Power Supply 27 GND Ground 28 XTAL1 Crystal Oscillator Input 29 XTAL2 Crystal Oscillator Output 30 RSTOUT Reset Output 31 VREF Reference Voltage 32 AVSS Analog Ground

Functional Features

• High-speed processing capabilities for real-time applications
• Integrated analog-to-digital converter (ADC) for precise measurements
• Multiple communication interfaces for seamless connectivity
• Flexible I/O pins for versatile interfacing options
• On-chip memory options for program storage and data handling
• Timers and counters for accurate timing operations
• Interrupts for efficient event-driven programming

Advantages and Disadvantages

Advantages

• Efficient processing with low power consumption
• Wide range of integrated peripherals for enhanced functionality
• Compact package size for space-constrained designs
• Robust communication interfaces for seamless connectivity
• Flexible memory options for diverse application requirements

Disadvantages

• Limited processing power compared to higher-bit microcontrollers
• Relatively smaller memory capacity for complex applications
• Restricted pin count for extensive I/O requirements

Working Principles

The C8051F901-D-GM operates based on the 8051 architecture, which is a widely used and well-established microcontroller platform. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and performs tasks based on user-defined programs. The microcontroller's working principle revolves around efficient data processing, precise timing operations, and seamless interaction with external devices.

Detailed Application Field Plans

The C8051F901-D-GM finds application in various fields, including:

1. Industrial Automation: This microcontroller can be utilized in industrial control systems, motor control units, and sensor interfacing applications.
2. Consumer Electronics: It can be employed in home automation systems, smart appliances, and wearable devices.
3. Automotive Systems: The C8051F901-D-GM can be integrated into automotive electronics, such as engine control units, dashboard displays, and infotainment systems.

Detailed and Complete Alternative Models

1. C8051F902-D