PIC18LF8722-I/PT

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PIC18LF8722-I/PT

IC MCU 8BIT 128KB FLASH 80TQFP

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Thông số kỹ thuật

Series PIC® 18F
Part Status Active
Base Product Number PIC18LF8722
DigiKey Programmable Verified
Core Processor PIC
Core Size 8-Bit
Speed 40MHz
Connectivity EBI/EMI, I2C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O 70
Program Memory Size 128KB (64K x 16)
Program Memory Type FLASH
EEPROM Size 1K x 8
RAM Size 3.8K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 5.5V
Data Converters A/D 16x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 80-TQFP (12x12)
Package 80-TQFP
Packaging Tray

Tổng quan

Description

The PIC18LF8722-I/PT is a microcontroller from Microchip Technology, part of the PIC18 family. It features an 8-bit architecture and is designed for high-performance applications. Key specifications include:
- Memory: 128 KB of Flash memory for program storage, 4 KB of RAM, and 1 KB of EEPROM for non-volatile data.
- Operating Speed: Capable of running at up to 40 MHz using an external oscillator.
- I/O Ports: Offers 33 general-purpose I/O pins, facilitating interfacing with various peripherals.
- Analog Features: Equipped with a 10-bit Analog-to-Digital Converter (ADC) and Comparators for analog signal processing.
- Communication Interfaces: Supports multiple serial communication protocols, including UART, SPI, and I2C, making it versatile for different applications.
- Power Management: Designed for low-power applications, it includes sleep modes to extend battery life.
The PIC18LF8722 is widely used in embedded systems, automotive, and industrial applications due to its reliability and adaptability.

Features

The PIC18LF8722-I/PT is a member of Microchip’s PIC18 family of microcontrollers, designed for high-performance applications. Key features include:
1. Architecture: 8-bit microcontroller with a 16-bit instruction set.
2. Memory: 128 KB Flash memory, 4 KB RAM, and 1 KB EEPROM.
3. Operating Voltage: 2.0V to 5.5V.
4. Clock Speed: 40 MHz, allowing fast execution of instructions.
5. I/O Ports: 33 general-purpose I/O pins.
6. Timers: Multiple timers, including a 16-bit Timer0, Timer1, and Timer3.
7. ADC: Integrated 10-bit Analog-to-Digital Converter with up to 13 channels.
8. Communication Interfaces: Supports I2C, SPI, and USART.
9. PWM: Enhanced PWM capabilities for motor control.
10. Watchdog Timer: Built-in watchdog timer for increased reliability.
11. Low-Power Modes: Various sleep modes for power conservation.
The PIC18LF8722-I/PT is ideal for applications requiring robust processing, extensive peripheral support, and low power consumption.

Package

The PIC18LF8722-I/PT is available in a 64-pin TQFP (Thin Quad Flat Package) format. This package type is ideal for applications requiring a compact design while providing good thermal performance and pin accessibility for mounting on PCBs.

Pinout

The PIC18LF8722-I/PT is a microcontroller from Microchip's PIC18 family, featuring a 40-pin Dual In-line Package (DIP). It operates at a supply voltage of 2.0V to 5.5V and includes a variety of functions:
- Digital I/O: 33 I/O pins for general-purpose input/output tasks.
- Analog: 10-bit ADC with up to 16 channels.
- Timers: 3 timers (Timer0, Timer1, Timer2) for timing applications.
- Communication: Supports various communication protocols, including 2 USARTs, SPI, and I2C.
- EEPROM: 256 bytes of EEPROM for data storage.
- Flash Memory: 32 KB of program memory.
- Interrupts: 15 sources of interrupt for responsive applications.
The microcontroller also includes features such as a Watchdog Timer, Low-Power modes, and multiple oscillator options. This versatility makes it suitable for a wide range of embedded applications.

Manufacturer

The manufacturer of the PIC18LF8722-I/PT is Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in designing and manufacturing microcontrollers, analog semiconductors, and memory products. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, consumer electronics, industrial automation, and telecommunications. The company's products are widely used in embedded systems and IoT applications, providing solutions for power management, connectivity, and signal processing. Microchip is known for its commitment to innovation, quality, and customer support, making it a key player in the global semiconductor market.

Application

The PIC18LF8722-I/PT microcontroller is commonly used in embedded systems for applications such as industrial automation, consumer electronics, automotive systems, medical devices, and communication equipment. Its features, including multiple I/O ports, ADC, PWM, and USART, make it suitable for control systems, sensor interfacing, data acquisition, and signal processing tasks. Additionally, its low power consumption supports battery-operated devices.

Equivalent

The PIC18LF8722-I/PT is a Microchip microcontroller. Equivalent products include the PIC18F8722, which has similar features but lacks the low-power functionality of the LF variant. Other alternatives are PIC18F8520 and PIC18F8723, which offer comparable performance but may vary in memory, peripherals, or package types. For specific applications, refer to the data sheets for detailed comparisons.

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Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

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