PIC18F4525-I/PT

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PIC18F4525-I/PT

IC MCU 8BIT 48KB FLASH 44TQFP

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規格

Package Tray
Series PIC® 18F
ProductStatus Active
CoreProcessor PIC
CoreSize 8-Bit
Speed 40MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
NumberofI/O 36
ProgramMemorySize 48KB (24K x 16)
ProgramMemoryType FLASH
EEPROMSize 1K x 8
RAMSize 3.8K x 8
Voltage-Supply(Vcc/Vdd) 4.2V ~ 5.5V
DataConverters A/D 13x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 44-TQFP

概述

Description

The PIC18F4525-I/PT is a member of Microchip's PIC18 family of microcontrollers, designed for high performance with enhanced features for embedded applications. It has an 8-bit architecture with a 16-bit instruction set, operating at a maximum clock speed of 40 MHz. The microcontroller includes 32 kB of Flash memory for program storage, 2 kB of SRAM, and 256 bytes of EEPROM, making it suitable for complex applications.
Key features include a versatile 10-bit ADC with up to 13 channels, multiple PWM outputs, and a range of communication interfaces such as SPI, I2C, and UART. Its integrated timers and comparators facilitate various timing and control applications. The PIC18F4525 also supports an extensive range of peripherals and has up to 36 I/O pins, providing flexibility in connecting to different hardware components.
Ideal for applications like industrial control, motor control, and consumer electronics, the PIC18F4525-I/PT balances performance with power efficiency, making it a popular choice among developers in embedded systems.

Features

The PIC18F4525-I/PT is a 8-bit microcontroller from Microchip's PIC18 family, featuring:
1. Architecture: 8-bit Microcontroller with RISC architecture.
2. Memory: 32 KB Flash program memory, 1536 bytes SRAM, and 256 bytes EEPROM.
3. I/O Ports: 36 I/O pins, allowing flexible interfacing with external devices.
4. Performance: Operates at speeds up to 40 MHz with a 10-bit instruction set.
5. Timers: Includes 3 timers (Timer0, Timer1, Timer2) for various timing applications.
6. ADC: 10-bit Analog-to-Digital Converter with 13 channels for sensor interfacing.
7. Communication Interfaces: Supports USART, SPI, and I2C for serial communication.
8. Interrupt System: 14 external interrupts for responsive applications.
9. PWM: Enhanced PWM capabilities for motor control and other applications.
10. Low Power Modes: Various low-power modes for energy efficiency.
This microcontroller is ideal for embedded systems, automation, and control applications due to its versatility and features.

Package

The PIC18F4525-I/PT is packaged in a 40-pin plastic dual in-line package (DIP) type.

Pinout

The PIC18F4525-I/PT is a 40-pin microcontroller from Microchip's PIC18 family. It features a range of I/O and peripheral functionalities designed for various applications.
Pin Count: 40 pins
Functions:
- Digital I/O: It has 33 I/O pins that can be used for general-purpose digital input and output.
- Analog Inputs: 10 analog input channels for ADC (Analog-to-Digital Converter).
- Timers: It includes several timers (Timer0, Timer1, Timer2, Timer3) for various timing applications.
- Communication Interfaces: Supports USART, SPI, and I2C for serial communication.
- PWM Outputs: Offers PWM (Pulse Width Modulation) capabilities for motor control and other applications.
- Interrupts: Multiple external and internal interrupt sources for responsive application design.
- Memory: It has 32 KB of Flash memory and 1.5 KB of RAM.
Overall, the PIC18F4525-I/PT is suitable for embedded applications that require a balance of performance and versatility.

Manufacturer

The PIC18F4525-I/PT is manufactured by Microchip Technology Inc., a prominent American company. Microchip specializes in designing and manufacturing microcontrollers, memory chips, and related products. Founded in 1989, the company primarily serves the embedded systems market, providing a wide range of solutions for various applications, including automotive, industrial, consumer electronics, and medical devices. Microchip is well-known for its extensive portfolio of 8-bit, 16-bit, and 32-bit microcontrollers, along with integrated development environments and tools to support engineers in their design processes. The company focuses on innovation, quality, and reliability, making it a key player in the semiconductor industry.

Application

The PIC18F4525-I/PT microcontroller is widely used in various application areas, including automation systems, consumer electronics, automotive applications, industrial control, data logging, and sensor interfacing. Its features, such as high-speed performance, multiple I/O ports, and integrated ADC, make it suitable for robotics, home automation, medical devices, and communication systems. Additionally, it is often employed in educational projects and prototyping.

Equivalent

Equivalent products to the PIC18F4525-I/PT microcontroller include the PIC18F4520, PIC18F4521, and PIC18F4550. These alternatives share similar features, such as the same architecture and peripheral support, but may vary slightly in memory size, pin configuration, or specific functionalities. Always verify compatibility for your specific application needs.

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