PIC16C558-20I/SS

Product Overview

Category

The PIC16C558-20I/SS belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• Low power consumption
• High-performance RISC CPU
• Wide operating voltage range
• On-chip peripherals for enhanced functionality
• Flash memory for program storage
• EEPROM data memory
• Timers and counters for precise timing operations
• Analog-to-digital converters (ADC) for sensor interfacing
• Serial communication interfaces (UART, SPI, I2C)
• General-purpose input/output (GPIO) pins for external device connectivity

Package

The PIC16C558-20I/SS is available in a small outline 20-pin SSOP package.

Essence

The essence of this microcontroller lies in its ability to provide a compact and versatile solution for controlling and managing electronic systems.

Packaging/Quantity

The PIC16C558-20I/SS is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Clock Speed: Up to 20 MHz
• Program Memory Size: 3.5 KB
• Data Memory Size: 128 bytes
• Number of I/O Pins: 14
• ADC Resolution: 10-bit
• Communication Interfaces: UART, SPI, I2C
• Timers: 1 x 8-bit, 1 x 16-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16C558-20I/SS has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0/AN0 - Analog input or digital I/O pin
3. RA1/AN1 - Analog input or digital I/O pin
4. RA2/AN2 - Analog input or digital I/O pin
5. RA3/AN3/VREF - Analog input or digital I/O pin, voltage reference
6. RA4/T0CKI/C1OUT - Digital I/O pin, timer input, comparator output
7. MCLR/VPP - Master Clear input, programming voltage
8. RC0/T1OSO/T1CKI - Digital I/O pin, timer output, timer input
9. RC1/T1OSI/CCP2 - Digital I/O pin, timer output, CCP module
10. RC2/CCP1 - Digital I/O pin, CCP module
11. RC3/SCK/SCL - Digital I/O pin, SPI/I2C clock
12. RC4/SDI/SDA - Digital I/O pin, SPI/I2C data input
13. RC5/SDO - Digital I/O pin, SPI data output
14. RC6/TX/CK - Digital I/O pin, UART transmit, synchronous clock
15. RC7/RX/DT - Digital I/O pin, UART receive, asynchronous data
16. OSC1/CLKIN - Oscillator input
17. OSC2/CLKOUT - Oscillator output
18. VSS - Ground

Functional Features

The PIC16C558-20I/SS offers several functional features that enhance its usability and versatility:

1. Flash Memory: The microcontroller has a built-in flash memory for storing the program code, allowing for easy reprogramming and flexibility.
2. EEPROM Data Memory: It includes EEPROM data memory for non-volatile storage of critical data, ensuring data retention even during power loss.
3. Timers and Counters: The microcontroller features timers and counters that enable precise timing operations, event counting, and pulse generation.
4. Analog-to-Digital Converters (ADC): It incorporates 10-bit ADCs for converting analog signals from sensors or other sources into digital values for processing.
5. Serial Communication Interfaces: The microcontroller supports popular serial communication protocols such as UART, SPI, and I2C, enabling seamless integration with external devices.
6. General-Purpose Input/Output (GPIO) Pins: The GPIO pins provide flexibility to connect and control external devices, making it suitable for a wide range of applications.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• High-performance RISC CPU ensures efficient execution of instructions.
• Wide operating voltage range allows for compatibility with various power sources.
• On-chip peripherals reduce the need for external components, saving cost and board space.
• Flash memory enables easy reprogramming and updates of the program code.
• Multiple communication interfaces facilitate seamless