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PIC16F785-I/P

Name: PIC16F785-I/P
Rating: 4.7 (12 reviews)

IC MCU 8BIT 3.5KB FLASH 20DIP

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資料表 PIC16F785-I/P DataSheet
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規格

Series	PIC® 16F
Part Status	Active
DigiKey Programmable	Verified
Core Processor	PIC
Core Size	8-Bit
Speed	20MHz
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	17
Program Memory Size	3.5KB (2K x 14)
Program Memory Type	FLASH
EEPROM Size	256 x 8
RAM Size	128 x 8
Voltage - Supply (Vcc/Vdd)	2V ~ 5.5V
Data Converters	A/D 14x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Through Hole
Supplier Device Package	20-PDIP
Package / Case	20-DIP (0.300", 7.62mm)
Base Product Number	PIC16F785

概述

Description

The PIC16F785-I/P is an 8-bit microcontroller from Microchip Technology, part of the PIC16 family. It features a 14-bit instruction set architecture and is designed for embedded applications. Key specifications include:
- Memory: 4 KB of Flash program memory, 256 bytes of SRAM, and 128 bytes of EEPROM.
- I/O Ports: It has 16 general-purpose I/O pins, which can be configured for digital input or output.
- ADC: Includes a 10-bit Analog-to-Digital Converter with up to 8 channels for interfacing with analog sensors.
- Timers: Features two 8-bit and one 16-bit timer, allowing for various timing applications.
- Communication: Supports USART for serial communication, and has an SPI interface for connecting to other devices.
- Operating Voltage: Typically operates from 2.0V to 5.5V.
The PIC16F785 is ideal for applications requiring moderate processing power and is widely used in automation, automotive, and consumer electronics due to its versatility and robustness.

Features

The PIC16F785-I/P is an 8-bit microcontroller from Microchip's PIC16 family. Key features include:
- Architecture: 14-bit instruction set with a 12-bit wide data bus.
- Memory: 4KB of Flash program memory, 256 bytes of SRAM, and 128 bytes of EEPROM.
- I/O Ports: 13 digital I/O pins with high-current drive capability.
- Timers: Three 16-bit timers (Timer0, Timer1, Timer2) for various timing applications.
- Analog Features: 10-bit Analog-to-Digital Converter (ADC) with up to 8 channels; Comparator module.
- Communication: Supports USART for serial communication and I2C for interfacing with other devices.
- Interrupts: Multiple interrupt sources, including external interrupts.
- Operating Voltage: Typically operates from 2.0V to 5.5V.
- Speed: Up to 20 MHz operating frequency.
- Package: Available in a 28-pin DIP package.
This versatile microcontroller is suitable for various embedded applications, including automation, control, and sensor interfacing.

Package

The PIC16F785-I/P is packaged in a 40-pin dual in-line package (DIP) format.

Pinout

The PIC16F785-I/P microcontroller has a total of 28 pins. It features a variety of functions including:
- Digital I/O: 16 general-purpose I/O pins (RA0-RA3, RB0-RB7, RC0-RC3).
- Analog Inputs: Up to 8 channels of 10-bit Analog-to-Digital Converter (ADC).
- PWM Outputs: Two Pulse Width Modulation (PWM) outputs.
- Communication Interfaces:
- EUSART (Enhanced Universal Synchronous Asynchronous Receiver Transmitter).
- MSSP (Master Synchronous Serial Port) for I2C or SPI communication.
- Oscillator Options: Can operate with various clock sources including internal and external oscillators.
- Reset and Power Management: Includes MCLR (Master Clear) pin for reset and power-saving modes.
This microcontroller is suitable for a wide range of applications due to its versatility and rich set of features.

Manufacturer

The manufacturer of the PIC16F785-I/P is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, the company specializes in embedded control applications and offers a wide range of products, including microcontrollers (MCUs), digital signal controllers (DSCs), and other semiconductor devices. Microchip serves various industries, including automotive, consumer electronics, industrial automation, and communications. It is known for its commitment to quality, innovation, and customer support, providing comprehensive development tools and software to facilitate the design of embedded systems.

Application

The PIC16F785-I/P microcontroller is used in various application areas, including:
1. Consumer Electronics: Remote controls, timers, and appliances.
2. Industrial Automation: Motor control, sensors, and data acquisition.
3. Automotive: Dashboard displays and engine management systems.
4. Home Automation: Smart lighting and HVAC systems.
5. Medical Devices: Monitoring equipment and diagnostic tools.
6. Communication Systems: Data logging and wireless communication.
Its versatility and low power consumption make it suitable for embedded systems across these fields.

Equivalent

Equivalent products to the PIC16F785-I/P chip include the PIC16F84A, PIC16F886, and PIC16F877A. These microcontrollers feature similar architectures, program memory sizes, and peripheral functionalities, making them suitable alternatives depending on specific application requirements. Always verify compatibility for specific projects.