COP8SGR728M8/NOPB

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: Low power consumption, high performance, compact size
• Package: 28-pin SOIC (Small Outline Integrated Circuit)
• Essence: A versatile microcontroller designed for various control and embedded system applications.
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements.

Specifications

• Architecture: Harvard
• CPU Speed: Up to 12 MHz
• Program Memory: 8 KB Flash
• Data Memory: 256 bytes RAM
• I/O Pins: 20
• Timers/Counters: 2 x 8-bit, 1 x 16-bit
• Communication Interfaces: SPI, I2C, UART
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C

Pin Configuration

The COP8SGR728M8/NOPB microcontroller has a total of 28 pins. The pin configuration is as follows:

Pin 1: VDD Pin 2: P0.0 Pin 3: P0.1 ... Pin 27: P2.6 Pin 28: GND

Functional Features

• High-performance CPU with efficient instruction set
• Low power consumption for extended battery life
• Flexible communication interfaces for easy integration with other devices
• On-chip timers/counters for precise timing operations
• Built-in flash memory for program storage
• Wide operating voltage range for compatibility with different power sources

Advantages and Disadvantages

Advantages: - Compact size allows for space-efficient designs - Low power consumption extends battery life - Versatile communication interfaces enable easy connectivity - On-chip memory eliminates the need for external storage - Wide operating voltage range provides flexibility in power supply

Disadvantages: - Limited program memory compared to some other microcontrollers - Limited data memory may restrict complex data processing capabilities

Working Principles

The COP8SGR728M8/NOPB microcontroller operates based on the Harvard architecture. It consists of a central processing unit (CPU) that executes instructions stored in the on-chip flash memory. The CPU communicates with external devices through various communication interfaces such as SPI, I2C, and UART.

The microcontroller's timers/counters allow precise timing operations, making it suitable for applications requiring accurate timekeeping or event triggering. Its low power consumption ensures efficient operation in battery-powered systems.

Application Field Plans

The COP8SGR728M8/NOPB microcontroller finds applications in various fields, including but not limited to:

1. Home automation systems
2. Industrial control systems
3. Automotive electronics
4. Medical devices
5. Consumer electronics

Its compact size, low power consumption, and versatile communication interfaces make it suitable for a wide range of control and embedded system applications.

Alternative Models

1. COP8SGR728N8/NOPB: Similar to COP8SGR728M8/NOPB but without on-chip flash memory.
2. COP8SGR728P8/NOPB: Same features as COP8SGR728M8/NOPB but available in DIP package.
3. COP8SGR728Q8/NOPB: Enhanced version with additional I/O pins and increased program memory.

These alternative models provide options based on specific requirements and preferences while maintaining compatibility with the COP8SGR728 series.

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