PIC16HV785T-I/SO

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • High voltage operation (up to 40V)
  • Low power consumption
  • Wide operating temperature range (-40°C to +125°C)
  • Small form factor
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: A high-voltage microcontroller designed for control applications in harsh environments.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Architecture: 8-bit
• CPU Speed: 20 MHz
• Program Memory Size: 7.5 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 18
• ADC Channels: 8
• Timers: 3
• Communication Interfaces: SPI, I2C, UART
• Operating Voltage Range: 2.5V to 5.5V
• Maximum Operating Voltage: 40V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16HV785T-I/SO microcontroller has a total of 18 pins. 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. RA5 - General-purpose I/O pin
8. MCLR - Master Clear input
9. OSC1 - Oscillator input
10. OSC2 - Oscillator 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. VSS - Ground
18. RB7 - General-purpose I/O pin

Functional Features

• High-voltage operation allows control in applications with higher voltage requirements.
• Low power consumption ensures energy efficiency and longer battery life.
• Wide operating temperature range enables reliable operation in extreme environments.
• Small form factor makes it suitable for space-constrained designs.

Advantages and Disadvantages

Advantages: - High voltage operation expands the range of applications. - Low power consumption reduces energy costs. - Wide operating temperature range ensures reliability in harsh conditions. - Small form factor facilitates compact designs.

Disadvantages: - Limited program memory size may restrict complex applications. - Limited RAM size may limit data storage capabilities. - Limited number of I/O pins may require external circuitry for larger projects.

Working Principles

The PIC16HV785T-I/SO microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller communicates with external devices through its I/O pins and interfaces such as SPI, I2C, and UART. It can read analog signals using its built-in ADC channels and generate precise timing using its timers.

Detailed Application Field Plans

The PIC16HV785T-I/SO microcontroller is well-suited for a wide range of control applications, including but not limited to: - Industrial automation systems - Motor control systems - Power management systems - Automotive electronics - Home automation systems - Robotics

Detailed and Complete Alternative Models

1. PIC16F877A: An 8-bit microcontroller with larger program memory and more I/O pins.
2. PIC18F4520: A 16-bit microcontroller with higher processing power and more advanced features.
3. ATmega328P: An 8-bit microcontroller from Atmel with similar specifications and a large user base.

These alternative models offer different capabilities and may be suitable for specific project requirements.

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