C8051F861-C-IS

Product Overview

Category

The C8051F861-C-IS belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 8-bit microcontroller
• Integrated with a wide range of peripherals and features
• Low power consumption
• Small form factor
• Robust and reliable

Package

The C8051F861-C-IS is available in a compact integrated circuit (IC) package.

Essence

The essence of the C8051F861-C-IS lies in its ability to provide efficient control and processing capabilities in a small and low-power package.

Packaging/Quantity

The C8051F861-C-IS is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 25 MHz
• Flash Memory: 64 KB
• RAM: 4352 bytes
• Operating Voltage: 2.7V to 3.6V
• Number of I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers/Counters: Multiple timers/counters available
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F861-C-IS has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD - Power supply voltage
• Pin 2: P0.0 - General-purpose I/O pin
• Pin 3: P0.1 - General-purpose I/O pin
• ...
• Pin 31: P1.6 - General-purpose I/O pin
• Pin 32: P1.7 - General-purpose I/O pin

Functional Features

The C8051F861-C-IS offers a range of functional features, including:

• High-speed processing capabilities
• Integrated peripherals for various applications
• Flexible communication interfaces
• Analog-to-digital conversion for sensor interfacing
• Timers and counters for precise timing operations
• Low-power modes for energy efficiency
• Interrupt handling for real-time event-driven applications

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Compact size allows for integration into space-constrained designs
• Low power consumption extends battery life in portable devices
• Wide range of integrated peripherals reduces external component count
• Robust and reliable operation ensures long-term functionality

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• Restricted number of I/O pins may limit the complexity of certain designs
• Higher cost compared to lower-end microcontrollers with similar specifications

Working Principles

The C8051F861-C-IS operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and interacts with external components through its I/O pins and communication interfaces.

Detailed Application Field Plans

The C8051F861-C-IS finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems, motor control, and monitoring devices.
2. Consumer Electronics: Home appliances, audio/video equipment, and gaming consoles.
3. Automotive: Engine control units, dashboard displays, and infotainment systems.
4. Internet of Things (IoT): Smart home devices, wearable technology, and environmental sensors.
5. Medical Devices: Patient monitoring systems, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

1. C8051F860-C-IS: Similar to C8051F861-C-IS with additional features.
2. C8051F862-C-IS: Similar to C8051F861-C-IS with higher memory capacity.
3. C8051F863-C-IS: Similar to C8051F861-C-IS with extended temperature range.

These alternative models offer similar functionality and can be considered as alternatives based on specific project requirements.

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