PIC16F785-I/P

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PIC16F785-I/P

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IC MCU 8BIT 3.5KB FLASH 20DIP

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Especificações

Atributo Valor
Series PIC® 16F
PartStatus Active
DigiKeyProgrammable Verified
CoreProcessor PIC
CoreSize 8-Bit
Speed 20MHz
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 17
ProgramMemorySize 3.5KB (2K x 14)
ProgramMemoryType FLASH
EEPROMSize 256 x 8
RAMSize 128 x 8
Voltage-Supply(Vcc/Vdd) 2V ~ 5.5V
DataConverters A/D 14x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Through Hole
SupplierDevicePackage 20-PDIP
Package/Case 20-DIP (0.300", 7.62mm)
BaseProductNumber PIC16F785

Visão Geral

Description

The PIC16F785-I/P is a part of Microchip Technology's PIC microcontroller family, known for its versatility and wide range of applications in embedded systems. This particular model combines analog and digital peripherals, making it suitable for various applications requiring both capabilities.
Key features of the PIC16F785-I/P include an 8-bit architecture, a 10-bit Analog-to-Digital Converter (ADC), Pulse Width Modulation (PWM) capabilities, and various communication interfaces like USART. It operates at a maximum frequency of 20 MHz, providing a balance between performance and power consumption. The device also includes several I/O ports, timers, and comparators, which facilitate the control of external devices and systems.
The microcontroller is programmable using Microchip's MPLAB IDE and compatible with programming languages like Assembly and C, allowing for flexible and efficient coding. Its DIP package format makes it easy to handle and integrate into breadboards or custom PCBs, ideal for prototyping and educational purposes. Overall, the PIC16F785-I/P is a reliable choice for projects that require cost-effective, mixed-signal processing.

Equivalent

Equivalent products for the PIC16F785-I/P microcontroller include offerings from both Microchip and other manufacturers. Alternatives might include:
1. Microchip PIC16F818 or PIC16F819: Similar in features, offering a compact 18-pin package.
2. Atmel ATtiny2313: Offers similar functionality with AVR architecture.
3. Texas Instruments MSP430G2553: Provides low-power performance with 16-bit architecture.
When selecting replacements, ensure compatibility in terms of pin configuration, memory, and peripherals to match specific application needs.

Features

The PIC16F785-I/P is an 8-bit microcontroller from Microchip Technology, designed for various embedded applications. Key features include:
1. Core Architecture: 8-bit RISC architecture with 49 instructions.
2. Performance: Operates at up to 20 MHz.
3. Memory: 3.5KB Flash Program Memory, 128 Bytes Data Memory (RAM), and 256 Bytes EEPROM.
4. I/O Ports: 18 I/O pins.
5. Analog Features:
- 12-channel 10-bit ADC (Analog-to-Digital Converter).
- Two operational amplifiers.
- Two comparators with S/R latch mode.
6. Timers:
- One 8-bit timer.
- Two 16-bit timers.
7. PWM: Enhanced PWM module for motor control.
8. Special Features:
- Internal 8 MHz oscillator.
- Low-Voltage Programming and In-Circuit Serial Programming (ICSP).
9. Operating Voltage: 2.0V to 5.5V.
10. Package: DIP-20.
The PIC16F785-I/P is suitable for applications that require analog interfacing, PWM control, and cost-effective solutions with modest resource requirements.

Pinout

The PIC16F785-I/P is an 18-pin microcontroller from Microchip Technology. It is part of the PIC16F family and is designed for applications requiring analog and digital functionalities.
Key pin functions of the PIC16F785-I/P include:
1. Power Supply Pins:
- VDD (Pin 14): Positive supply voltage.
- VSS (Pin 5): Ground reference.
2. Oscillator Pins:
- OSC1/CLKIN (Pin 16): External clock input.
- OSC2/CLKOUT (Pin 15): Oscillator output.
3. I/O Pins:
- The microcontroller includes multiple general-purpose I/O pins spread across its ports, such as GPIO and ADC channels.
4. Analog Pins:
- Several pins are configured to serve as analog inputs for the ADC module.
5. PWM Pins:
- CCP1 (Pin 10) and CCP2 (Pin 11) are used for PWM outputs.
6. Special Function Pins:
- VREF (Pin 17): Voltage reference for ADC.
- ANx: Analog input pins for ADC.
The PIC16F785 offers integrated features, including ADC, comparators, PWM, and more, making it suitable for mixed-signal applications.

Manufacturer

The PIC16F785-I/P is manufactured by Microchip Technology Inc. Microchip Technology is a leading American semiconductor company that specializes in the production of microcontrollers, memory, and analog semiconductors. They are well-known for their wide range of microcontroller products, including the popular PIC (Peripheral Interface Controller) microcontrollers, which are used in various embedded system applications. Microchip Technology serves a diverse range of industries, including automotive, consumer electronics, industrial automation, and telecommunications, offering solutions that focus on low-power and high-performance devices. The company emphasizes innovation and provides development tools and support to facilitate the integration of its semiconductor products into different technological applications.

Application

The PIC16F785-I/P is a microcontroller commonly used in applications such as motor control, power management, battery charging, and LED lighting systems. With its integrated analog features like comparators, ADC, and voltage reference, it is suitable for sensor interfacing and signal conditioning tasks. Additionally, it can be employed in cost-sensitive consumer electronics, home appliances, and automotive applications that require low-power operation and robust performance. Its versatility makes it ideal for embedded control systems in various industrial and commercial applications.

Package

The PIC16F785-I/P is a microcontroller with a PDIP (Plastic Dual In-line Package) type, featuring 20 pins. This package is suitable for through-hole mounting, commonly used in prototyping and situations where easy insertion and removal are advantageous.

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