UPD78F0453GB-GAH-AX

Product Overview

Category

The UPD78F0453GB-GAH-AX 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
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Robust design for reliable operation

Package

The UPD78F0453GB-GAH-AX is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

This microcontroller serves as the brain of electronic devices, enabling them to perform specific tasks by executing programmed instructions.

Packaging/Quantity

The UPD78F0453GB-GAH-AX is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage Range: 2.7V to 5.5V
• Number of I/O Pins: 36
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The UPD78F0453GB-GAH-AX microcontroller has a total of 36 pins, each serving a specific function. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. P00 - General-purpose I/O pin
4. P01 - General-purpose I/O pin
5. P02 - General-purpose I/O pin
6. P03 - General-purpose I/O pin
7. P04 - General-purpose I/O pin
8. P05 - General-purpose I/O pin
9. P06 - General-purpose I/O pin
10. P07 - General-purpose I/O pin
11. P10 - General-purpose I/O pin
12. P11 - General-purpose I/O pin
13. P12 - General-purpose I/O pin
14. P13 - General-purpose I/O pin
15. P14 - General-purpose I/O pin
16. P15 - General-purpose I/O pin
17. P16 - General-purpose I/O pin
18. P17 - General-purpose I/O pin
19. P20 - General-purpose I/O pin
20. P21 - General-purpose I/O pin
21. P22 - General-purpose I/O pin
22. P23 - General-purpose I/O pin
23. P24 - General-purpose I/O pin
24. P25 - General-purpose I/O pin
25. P26 - General-purpose I/O pin
26. P27 - General-purpose I/O pin
27. P30 - General-purpose I/O pin
28. P31 - General-purpose I/O pin
29. P32 - General-purpose I/O pin
30. P33 - General-purpose I/O pin
31. P34 - General-purpose I/O pin
32. P35 - General-purpose I/O pin
33. RESET - Reset pin
34. XT1 - Crystal oscillator input
35. XT2 - Crystal oscillator output
36. AVSS - Analog ground

Functional Features

The UPD78F0453GB-GAH-AX microcontroller offers the following functional features:

1. High-speed processing capabilities for efficient data handling.
2. Integrated communication interfaces (UART, SPI, I2C) for seamless connectivity with other devices.
3. Timers/counters for precise timing and event management.
4. Analog-to-digital converter (ADC) for accurate analog signal conversion.
5. Low power consumption for energy-efficient operation.
6. Robust design ensures reliable performance in various environmental conditions.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Integrated peripherals enhance functionality
• Low power consumption extends battery life
• Wide operating voltage range allows flexibility in power supply options
• Compact package size facilitates space-saving designs

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• 8-bit architecture may not be suitable for complex applications requiring higher precision or data processing capabilities

Working Principles

The UPD78F0453GB-GAH-AX microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its memory to perform specific tasks, such as data processing, input/output control, and communication with external devices. The central processing unit (CPU) coordinates these operations by fetching, decoding, and executing