COP8SGE728N8/NOPB

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: Low power consumption, high performance, compact size
• Package: 28-pin PDIP (Plastic Dual In-line Package)
• Essence: A versatile microcontroller designed for various control applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Architecture: 8-bit
• Clock Speed: Up to 20 MHz
• Program Memory: 8 KB Flash
• Data Memory: 256 bytes RAM
• I/O Pins: 22
• Timers/Counters: 2 x 8-bit, 1 x 16-bit
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C

Pin Configuration

The COP8SGE728N8/NOPB microcontroller has a total of 28 pins. The pin configuration is as follows:

```

---

| | --|1 28|-- VCC --|2 27|-- P3.0 --|3 26|-- P3.1 --|4 25|-- P3.2 --|5 24|-- P3.3 --|6 23|-- P3.4 --|7 22|-- P3.5 --|8 21|-- P3.6 --|9 20|-- P3.7 --|10 19|-- P2.0 --|11 18|-- P2.1 --|12 17|-- P2.2 --|13 16|-- P2.3 --|14 15|-- P2.4 |_______| ```

Functional Features

• Low power consumption for energy-efficient applications
• High-performance 8-bit architecture for efficient control tasks
• Compact size allows for integration in space-constrained designs
• Versatile I/O pins for interfacing with external devices
• Multiple communication interfaces for seamless connectivity
• Built-in timers/counters for precise timing operations

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices
• High-performance architecture enables fast and efficient control tasks
• Compact size facilitates integration in small form factor designs
• Versatile I/O pins provide flexibility in connecting external components
• Multiple communication interfaces enhance connectivity options
• Built-in timers/counters simplify timing operations

Disadvantages

• Limited program memory (8 KB) may restrict the complexity of applications
• Limited data memory (256 bytes RAM) may limit the amount of data that can be processed
• 8-bit architecture may not be suitable for computationally intensive tasks

Working Principles

The COP8SGE728N8/NOPB microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory to perform various control tasks. The clock speed determines the rate at which instructions are executed. The microcontroller interacts with external devices through its I/O pins and communication interfaces. It utilizes timers/counters for precise timing operations.

Application Field Plans

The COP8SGE728N8/NOPB microcontroller finds applications in various fields, including:

1. Home automation systems
2. Industrial control systems
3. Automotive electronics
4. Consumer electronics
5. Medical devices
6. Internet of Things (IoT) devices

Alternative Models

• COP8SGE728N9/NOPB
• COP8SGE728N7/NOPB
• COP8SGE728N6/NOPB
• COP8SGE728N5/NOPB

These alternative models offer similar functionality and characteristics, but may have variations in specifications or package types.

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