PC9RS08KA2PAE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Microcontroller
• Characteristics: High-performance, low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: 8-bit microcontroller with advanced features
• Packaging/Quantity: Tape and reel packaging, 1000 units per reel

Specifications

• Architecture: 8-bit
• CPU Speed: 20 MHz
• Flash Memory: 8 KB
• RAM: 512 bytes
• Operating Voltage: 2.7V to 5.5V
• I/O Pins: 28
• Communication Interfaces: SPI, I2C, UART
• Timers/Counters: 2 x 16-bit, 1 x 8-bit
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PC9RS08KA2PAE microcontroller has a total of 28 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. PTA0 - General-purpose I/O pin
3. PTA1 - General-purpose I/O pin
4. PTA2 - General-purpose I/O pin
5. PTA3 - General-purpose I/O pin
6. PTA4 - General-purpose I/O pin
7. PTA5 - General-purpose I/O pin
8. PTA6 - General-purpose I/O pin
9. PTA7 - General-purpose I/O pin
10. RESET - Reset pin
11. PTB0 - General-purpose I/O pin
12. PTB1 - General-purpose I/O pin
13. PTB2 - General-purpose I/O pin
14. PTB3 - General-purpose I/O pin
15. PTB4 - General-purpose I/O pin
16. PTB5 - General-purpose I/O pin
17. PTB6 - General-purpose I/O pin
18. PTB7 - General-purpose I/O pin
19. PTC0 - General-purpose I/O pin
20. PTC1 - General-purpose I/O pin
21. PTC2 - General-purpose I/O pin
22. PTC3 - General-purpose I/O pin
23. PTC4 - General-purpose I/O pin
24. PTC5 - General-purpose I/O pin
25. PTC6 - General-purpose I/O pin
26. PTC7 - General-purpose I/O pin
27. VSS - Ground
28. VDD - Power supply voltage

Functional Features

• High-performance 8-bit microcontroller suitable for various applications
• Low-power consumption for energy-efficient operation
• Wide operating voltage range allows flexibility in power supply options
• Flash memory for program storage and easy reprogramming
• Ample RAM for data storage and manipulation
• Multiple communication interfaces for seamless integration with other devices
• Timers/counters for precise timing and event management
• Analog-to-digital converter for analog signal processing
• Robust operating temperature range for reliable performance in harsh environments

Advantages and Disadvantages

Advantages

• High-performance capabilities enable complex tasks to be executed efficiently
• Low-power consumption extends battery life in portable applications
• Versatile communication interfaces facilitate connectivity with external devices
• Ample memory resources allow for the implementation of sophisticated algorithms
• Wide operating voltage range provides flexibility in power supply design
• Robust construction ensures reliability in demanding environments

Disadvantages

• Limited flash memory capacity may restrict the size of programs that can be stored
• Relatively small RAM size may limit the amount of data that can be processed simultaneously
• Lack of built-in peripherals may require additional external components for certain applications

Working Principles

The PC9RS08KA2PAE microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash memory, utilizing the CPU to perform various tasks. The microcontroller communicates with external devices through its communication interfaces such as SPI, I2C, and UART. It can read analog signals using its built-in ADC and process them accordingly. The timers/counters enable precise timing and event management. The microcontroller's low-power consumption ensures efficient operation even in battery-powered applications.

Detailed Application Field Plans

The PC9RS08KA2PAE microcontroller finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems, monitoring devices, and data acquisition units.
2. Consumer electronics: Remote controls, smart appliances, and wearable devices.
3. Automotive: Engine control units, dashboard displays, and vehicle diagnostics.
4. Internet of Things (IoT):