N79E844ASG

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics: High-performance, low-power consumption, versatile
• Package: Surface Mount Technology (SMT)
• Essence: Integrated circuit for controlling and managing electronic devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Architecture: 8-bit RISC
• Clock Speed: Up to 20 MHz
• Flash Memory: 8 KB
• RAM: 256 bytes
• Operating Voltage: 2.4V - 5.5V
• I/O Pins: 14
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 2 x 8-bit, 1 x 16-bit
• Analog-to-Digital Converter: 10-bit, 8 channels
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The N79E844ASG microcontroller has a total of 14 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD: Power supply voltage input
2. P0.0: General-purpose I/O pin
3. P0.1: General-purpose I/O pin
4. P0.2: General-purpose I/O pin
5. P0.3: General-purpose I/O pin
6. P0.4: General-purpose I/O pin
7. P0.5: General-purpose I/O pin
8. P0.6: General-purpose I/O pin
9. P0.7: General-purpose I/O pin
10. GND: Ground
11. P1.0: General-purpose I/O pin
12. P1.1: General-purpose I/O pin
13. P1.2: General-purpose I/O pin
14. RESET: Reset pin

Functional Features

• High Performance: The N79E844ASG offers a clock speed of up to 20 MHz, enabling efficient execution of instructions.
• Low Power Consumption: Designed with power efficiency in mind, this microcontroller minimizes energy consumption, making it suitable for battery-powered devices.
• Versatility: With multiple communication interfaces and timers/counters, it can be easily integrated into various applications.
• Analog-to-Digital Conversion: The built-in ADC allows for accurate measurement of analog signals.
• Flexible I/O Pins: The 14 I/O pins provide flexibility for connecting external components and peripherals.

Advantages and Disadvantages

Advantages: - High-performance architecture - Low power consumption - Versatile functionality - Integrated ADC for analog signal processing - Flexible I/O pins for easy integration

Disadvantages: - Limited flash memory (8 KB) - Relatively small RAM capacity (256 bytes)

Working Principles

The N79E844ASG microcontroller operates based on an 8-bit RISC architecture. It executes instructions stored in its flash memory, controlling the behavior of connected electronic devices. The clock speed determines the rate at which instructions are processed, while the I/O pins facilitate communication with external components. The microcontroller's low-power design ensures efficient operation even in energy-constrained environments.

Detailed Application Field Plans

The N79E844ASG microcontroller finds applications in various fields, including:

1. Embedded Systems: Used in industrial automation, robotics, and control systems.
2. IoT Devices: Enables connectivity and control in smart home devices, wearables, and environmental monitoring systems.
3. Consumer Electronics: Integrated into appliances, remote controls, and electronic toys.
4. Automotive: Used in automotive electronics for control and monitoring functions.

Detailed and Complete Alternative Models

1. N79E825ASG: Similar microcontroller with lower flash memory but higher RAM capacity.
2. N79E845ASG: Upgraded version with increased flash memory and additional features.
3. N79E832ASG: Microcontroller with similar specifications but optimized for low-power applications.
4. N79E814ASG: Entry-level microcontroller with reduced I/O pins and basic functionality.

(Note: This is a fictional product and the alternative models are provided for illustrative purposes only.)

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