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PIC16C621-20/SS
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PIC16C621-20/SS

Product Overview

Category

The PIC16C621-20/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 architecture
  • Wide operating voltage range
  • Integrated peripherals for enhanced functionality
  • Compact size

Package

The PIC16C621-20/SS is available in a SSOP (Shrink Small Outline Package) package.

Essence

The essence of the PIC16C621-20/SS lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC16C621-20/SS is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Operating Voltage: 2.5V - 5.5V
  • Clock Speed: 20 MHz
  • Flash Memory: 1.75 KB
  • RAM: 64 bytes
  • I/O Pins: 12
  • Timers: 1 x 8-bit, 1 x 16-bit
  • ADC Channels: 4
  • Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC16C621-20/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 - General-purpose I/O pin
  3. RA1 - General-purpose I/O pin
  4. RA2 - General-purpose I/O pin
  5. RA3 - General-purpose I/O pin
  6. RA4 - General-purpose I/O pin
  7. MCLR/VPP - Master Clear input/Voltage Programming input
  8. VSS - Ground
  9. OSC1/CLKIN - Oscillator input/Clock input
  10. OSC2/CLKOUT - Oscillator output/Clock output
  11. RC0 - General-purpose I/O pin
  12. RC1 - General-purpose I/O pin
  13. RC2 - General-purpose I/O pin
  14. RC3 - General-purpose I/O pin
  15. RC4 - General-purpose I/O pin
  16. RC5 - General-purpose I/O pin
  17. RB0/INT - General-purpose I/O pin/External Interrupt input
  18. RB1 - General-purpose I/O pin
  19. RB2 - General-purpose I/O pin
  20. VDD - Power supply voltage

Functional Features

The PIC16C621-20/SS offers several functional features that enhance its usability and performance:

  1. High-performance RISC architecture allows for efficient execution of instructions.
  2. Integrated peripherals such as timers, ADC channels, and communication interfaces provide enhanced functionality.
  3. Low power consumption enables energy-efficient operation.
  4. Wide operating voltage range ensures compatibility with various power sources.
  5. Compact size makes it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

  • Efficient and reliable control and processing capabilities
  • Integrated peripherals for enhanced functionality
  • Low power consumption
  • Wide operating voltage range
  • Compact size

Disadvantages

  • Limited memory capacity (1.75 KB flash memory, 64 bytes RAM)
  • Limited number of I/O pins (12)

Working Principles

The PIC16C621-20/SS operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its flash memory to perform various tasks. The integrated peripherals allow for interaction with external devices, enabling the microcontroller to control and process data effectively.

Detailed Application Field Plans

The PIC16C621-20/SS finds applications in various fields, including but not limited to:

  1. Industrial automation
  2. Consumer electronics
  3. Automotive systems
  4. Medical devices
  5. Home appliances

Its compact size, low power consumption, and integrated peripherals make it suitable for a wide range of embedded control and processing applications.

Detailed and Complete Alternative Models

  1. PIC16F628A-20/SS: Similar to the PIC16C621-20/SS, this microcontroller offers enhanced memory capacity (3.5 KB flash memory, 224 bytes RAM) and additional features.
  2. PIC16F877A-I/P: This microcontroller provides even higher performance with a larger memory capacity (14 KB flash memory, 368 bytes RAM) and more I/O pins (33).

These alternative models offer increased capabilities and expanded functionality compared to the PIC16C621-20/SS, catering to different application requirements.

In conclusion, the PIC16C621-20/SS is a versatile microcontroller that combines efficient control and processing capabilities with low power consumption and a compact form

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PIC16C621-20/SS in technische oplossingen

  1. What is the operating voltage range of PIC16C621-20/SS?
    - The operating voltage range of PIC16C621-20/SS is 2.5V to 6.0V.

  2. Can PIC16C621-20/SS be used in battery-powered applications?
    - Yes, PIC16C621-20/SS can be used in battery-powered applications due to its low operating voltage range.

  3. What are the typical applications of PIC16C621-20/SS?
    - Typical applications of PIC16C621-20/SS include sensor interfaces, motor control, and consumer electronics.

  4. Is PIC16C621-20/SS suitable for low-power applications?
    - Yes, PIC16C621-20/SS is suitable for low-power applications due to its low operating voltage and power-saving features.

  5. What communication interfaces does PIC16C621-20/SS support?
    - PIC16C621-20/SS supports serial communication interfaces such as SPI and I2C.

  6. Can PIC16C621-20/SS be programmed in-circuit?
    - Yes, PIC16C621-20/SS can be programmed in-circuit using a suitable programmer.

  7. What is the maximum clock frequency of PIC16C621-20/SS?
    - The maximum clock frequency of PIC16C621-20/SS is 20 MHz.

  8. Does PIC16C621-20/SS have built-in analog-to-digital conversion (ADC) capability?
    - No, PIC16C621-20/SS does not have built-in ADC capability.

  9. What development tools are available for programming PIC16C621-20/SS?
    - Development tools such as MPLAB IDE and PICkit programmers are available for programming PIC16C621-20/SS.

  10. Is PIC16C621-20/SS suitable for temperature-sensitive applications?
    - Yes, PIC16C621-20/SS is suitable for temperature-sensitive applications due to its wide operating temperature range.