UPD780821BGCA-308-UEU-AX

Product Overview

Category

The UPD780821BGCA-308-UEU-AX belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and managing their operations.

Characteristics

• High-performance microcontroller with advanced features
• Low power consumption
• Compact size
• Reliable and durable
• Suitable for a wide range of applications

Package

The UPD780821BGCA-308-UEU-AX comes in a compact package, designed to be easily integrated into electronic circuits and systems.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and management capabilities for electronic devices and systems.

Packaging/Quantity

The UPD780821BGCA-308-UEU-AX is typically packaged individually and is available in various quantities depending on the requirements of the user or manufacturer.

Specifications

• Microcontroller model: UPD780821BGCA-308-UEU-AX
• Architecture: 8-bit
• Clock speed: 16 MHz
• Flash memory: 32 KB
• RAM: 2 KB
• Input/output pins: 30
• Operating voltage: 3.3V
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

1. VDD (Power supply)
2. VSS (Ground)
3. Port A0
4. Port A1
5. Port A2
6. Port A3
7. Port A4
8. Port A5
9. Port A6
10. Port A7
11. Port B0
12. Port B1
13. Port B2
14. Port B3
15. Port B4
16. Port B5
17. Port B6
18. Port B7
19. Port C0
20. Port C1
21. Port C2
22. Port C3
23. Port C4
24. Port C5
25. Port C6
26. Port C7
27. Reset
28. XTAL1 (Crystal oscillator input)
29. XTAL2 (Crystal oscillator output)
30. VREF (Reference voltage)

Functional Features

• High-speed processing capabilities
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC)
• Timers and counters for precise timing control
• Interrupt handling for efficient event-driven programming
• On-chip memory for program storage and data manipulation
• Low power consumption modes for energy efficiency

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Compact size allows for integration into space-constrained designs
• Wide operating temperature range enables usage in various environments
• Versatile communication interfaces facilitate connectivity with other devices
• Efficient power management options for optimized energy consumption

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• 8-bit architecture may not be sufficient for certain complex applications
• Lack of built-in peripherals may require additional external components in some cases

Working Principles

The UPD780821BGCA-308-UEU-AX operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its memory to perform specific tasks, such as data processing, input/output operations, and control functions. The microcontroller interacts with external devices and sensors through its input/output pins and communication interfaces, enabling it to receive inputs, process data, and generate outputs accordingly.

Detailed Application Field Plans

The UPD780821BGCA-308-UEU-AX finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Home appliances - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. UPD780821BGCA-309-UEU-AX
2. UPD780821BGCA-310-UEU-AX
3. UPD780821BGCA-311-UEU-AX
4. UPD780821BGCA-312-UEU-AX
5. UPD780821BGCA-313-UEU-AX

These alternative models offer similar functionalities and characteristics, providing options for different requirements and specifications.

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