PIC16LF877A-I/PT

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PIC16LF877A-I/PT

+Nomenclature

IC MCU 8BIT 14KB FLASH 44TQFP

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Spécifications

Attribut Valeur
Series PIC® 16F
Part Status Active
DigiKey Programmable Verified
Core Processor PIC
Core Size 8-Bit
Speed 10MHz
Connectivity I2C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 33
Program Memory Size 14KB (8K x 14)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 368 x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type External
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 44-TQFP (10x10)
Package / Case 44-TQFP
Base Product Number PIC16LF877

Présentation

Description

The PIC16LF877A-I/PT is a microcontroller from Microchip Technology, part of the popular PIC16 series. It is designed for a wide range of embedded applications due to its versatility and low power consumption. This microcontroller features an 8-bit RISC architecture, allowing for efficient and straightforward programming, making it suitable for both beginners and experienced developers.
Key specifications include 14-bit instruction words, 368 bytes of RAM, 256 bytes of EEPROM, and 8kB of Flash memory. It operates with a clock speed up to 20 MHz and a voltage range from 2.0V to 5.5V, ideal for battery-operated devices.
The PIC16LF877A-I/PT also boasts various peripherals, including 33 input/output pins, three timers, a 10-bit Analog-to-Digital Converter (ADC) with 8 channels, and I2C, SPI, and USART communication protocols. With its compact 44-pin TQFP package, it is suitable for space-constrained applications.
Overall, the PIC16LF877A-I/PT microcontroller offers a robust solution for diverse projects, from simple control systems to complex embedded tasks.

Equivalent

The PIC16LF877A-I/PT is a low-power 8-bit microcontroller from Microchip Technology. Equivalent products with similar specifications include:
1. PIC16F877A-I/P - A non-low-power variant.
2. PIC16F887-I/PT - Offers more features and memory.
3. ATmega328P-PU - From Atmel/Microchip, similar in terms of functionality for basic applications.
4. STM8S105C6T6 - STMicroelectronics' alternative with comparable features.
These alternatives vary in specifications and features, so it's important to assess compatibility based on your project's specific needs.

Features

The PIC16LF877A-I/PT is a microcontroller from Microchip Technology featuring an 8-bit architecture. It belongs to the PIC16 series and is designed for low-power applications. Key features include:
1. Core and Memory: It has a RISC architecture with 35 single-word instructions, operating at a maximum speed of 20 MHz. It features 368 bytes of RAM, 256 bytes of EEPROM, and 14 KB of flash program memory.
2. I/O and Peripherals: The microcontroller comes with 33 I/O pins, three timers, and a 10-bit analog-to-digital converter (ADC) with 8 channels. It also supports serial communication interfaces like UART, I2C, and SPI.
3. Power and Performance: It operates on a supply voltage range from 2.0V to 5.5V, making it suitable for battery-powered devices. The microcontroller is designed for low power consumption to optimize performance in energy-sensitive applications.
4. Package: The device is available in a TQFP package.
These features make the PIC16LF877A-I/PT versatile for various embedded applications including consumer electronics, automotive, and industrial control systems.

Pinout

The PIC16LF877A-I/PT is a 44-pin microcontroller from Microchip Technology. It belongs to the PIC16LF877A family, which features an 8-bit architecture and is well-suited for a variety of applications due to its low power consumption and versatility.
Pin Count:
- The device has 44 pins.
Functions:
- CPU: 8-bit CPU with a Harvard architecture.
- I/O Ports: Five I/O ports (Port A, B, C, D, and E) that provide up to 33 programmable I/O pins.
- Memory: 368 bytes of RAM, 256 bytes of EEPROM, and 14 KB of Flash memory for program storage.
- Timers: Three timers (Timer0, Timer1, Timer2) for various timing operations.
- Analog Features: 10-bit Analog-to-Digital Converter (ADC) with 8 channels.
- USART: Supports serial communication via Universal Synchronous Asynchronous Receiver Transmitter.
- PWM: Pulse Width Modulation capabilities for controlling motors, LEDs, etc.
- Capture/Compare/PWM (CCP): Two modules for capture, compare, and PWM operations.
- SPI/I²C: Supports both Serial Peripheral Interface and Inter-Integrated Circuit communications.
This microcontroller is often used in embedded systems for applications, including sensor interfacing, data acquisition, and control systems.

Manufacturer

The PIC16LF877A-I/PT is manufactured by Microchip Technology Inc. Microchip Technology is an American semiconductor company that specializes in the production of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. They are known for providing a wide range of microcontroller and microprocessor solutions that are used in embedded system designs across various industries, including automotive, industrial, consumer, and telecommunications. The company is renowned for its PIC microcontroller products, among others, and it offers development tools and software solutions to support its hardware products.

Application

The PIC16LF877A-I/PT microcontroller is widely used in various applications due to its low power consumption and versatile features. Common application areas include:
1. Embedded Systems: Ideal for control and automation tasks in consumer electronics.
2. Industrial Automation: Used for process control, data acquisition, and monitoring systems.
3. Home Appliances: Control units in appliances like washing machines and microwaves.
4. Automotive: Utilized in engine control systems and vehicle diagnostics.
5. Healthcare Devices: Embedded in medical instruments for monitoring and diagnostics.
6. Communication Systems: Facilitates control functions in communication devices.
7. Energy Management: Used in power management and renewable energy systems.
Its robust feature set, including analog-to-digital converters and serial communication interfaces, makes it suitable for diverse applications.

Package

The PIC16LF877A-I/PT is a microcontroller from Microchip Technology, featuring a TQFP (Thin Quad Flat Pack) package type. Specifically, it has 44 pins and a low-profile design, suitable for surface-mount technology, providing a compact form factor ideal for limited space applications.

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