PIC18F252-I/SO

Images à titre indicatif uniquement

PIC18F252-I/SO

+Nomenclature

IC MCU 8BIT 32KB FLASH 28SOIC

365 Garantie qualité 24h/24

7*24 Garantie de service 24h/24

90-Garantie après-vente 24h/24

Garantie produit authentique

Spécifications

Attribut Valeur
Package Tube
Series PIC® 18F
ProductStatus Active
CoreProcessor PIC
CoreSize 8-Bit
Speed 40MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
NumberofI/O 23
ProgramMemorySize 32KB (16K x 16)
ProgramMemoryType FLASH
EEPROMSize 256 x 8
RAMSize 1.5K x 8
Voltage-Supply(Vcc/Vdd) 4.2V ~ 5.5V
DataConverters A/D 5x10b
OscillatorType External
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 28-SOIC (0.295, 7.50mm Width)

Présentation

Description

The PIC18F252-I/SO is a microcontroller from Microchip Technology's PIC18F family, known for 8-bit high-performance features. It features a 28-pin SOIC (Small Outline Integrated Circuit) package and operates up to 40 MHz. The device includes 32KB of flash program memory, 1536 bytes of RAM, and 256 bytes of EEPROM. It supports enhanced core performance with C compiler optimizations and has built-in peripherals such as timers, serial communication modules (USART, SPI, I2C), and 10-bit A/D converters.
The PIC18F252-I/SO is designed for applications requiring low power consumption and high functionality, making it suitable for embedded systems, industrial control, and consumer electronics. It operates within a voltage range of 4.2V to 5.5V, and its nanoWatt technology offers various power-saving modes. The microcontroller also provides easy interfacing via digital I/O pins and can be programmed through MPLAB X IDE using tools such as PICkit or ICD.
Overall, the PIC18F252-I/SO is a versatile and reliable choice for developers looking to implement efficient and compact designs.

Equivalent

The PIC18F252-I/SO is an 8-bit microcontroller from Microchip Technology. Equivalent products may include other PIC18 series microcontrollers with similar pin count and features, such as the PIC18F452 or PIC18F2420, depending on specific requirements like memory size and peripherals. Additionally, microcontrollers from other manufacturers in the same 8-bit category, such as Atmel's ATmega series or NXP's LPC800 series, might serve as alternatives, though compatibility with peripherals and software would need to be evaluated.

Features

The PIC18F252-I/SO is a high-performance, 8-bit microcontroller from Microchip Technology, designed for embedded control applications. Key features include:
1. CPU: 8-bit PIC18 architecture with an enhanced instruction set providing efficient C code execution.
2. Operating Frequency: Up to 40 MHz using an external oscillator.
3. Memory:
- 32 KB Flash Program Memory.
- 1536 bytes of SRAM Data Memory.
- 256 bytes of EEPROM for non-volatile data storage.
4. I/O Ports: 25 I/O pins with individual direction control.
5. Timers: Three 16-bit timers/counters for precise time-based operations.
6. Communication Interfaces:
- Master Synchronous Serial Port (MSSP) supporting SPI and I²C.
- Enhanced USART module for serial communication.
7. ADC: 10-bit, 8-channel Analog-to-Digital Converter.
8. PWM: Capture/Compare/PWM modules for motor control and other applications.
9. Watchdog Timer: Ensures reliable operation by resetting the system in case of a malfunction.
10. Brown-out Reset: Protects against low voltage conditions.
The device operates over a wide voltage range and is housed in a 28-pin SOIC package, making it suitable for space-constrained applications.

Pinout

The PIC18F252-I/SO is a microcontroller from Microchip Technology, belonging to the PIC18 family. It is housed in a 28-pin SOIC (Small Outline Integrated Circuit) package.
Here are the key functions and features of the PIC18F252:
1. CPU: High-performance 8-bit RISC CPU.
2. Program Memory: 32 KB Flash memory for storing code.
3. RAM: 1536 bytes of RAM for data storage.
4. EEPROM: 256 bytes of EEPROM for non-volatile data storage.
5. Timers: Three timers (Timer0, Timer1, Timer2) for various timing operations.
6. ADC: 10-bit, 8-channel Analog-to-Digital Converter for analog signal processing.
7. I/O Ports: 25 I/O pins for interfacing with other devices.
8. Communication Interfaces: Supports EUSART, SPI, and I2C for serial communication.
9. PWM: Two CCP (Capture/Compare/PWM) modules for PWM signal generation.
10. Watchdog Timer: To ensure reliable operation by resetting the device in case of a fault.
These features make the PIC18F252 suitable for a range of applications including automotive, industrial, and consumer electronics.

Manufacturer

The PIC18F252-I/SO is manufactured by Microchip Technology Inc. Microchip Technology is an American company that specializes in the production of microcontrollers, memory, and analog semiconductors. It provides a wide range of embedded control solutions, including microcontrollers with various architectures, digital signal controllers, and a variety of memory products. The company is known for its focus on quality and innovation in the semiconductor industry, serving multiple sectors such as automotive, industrial, computing, communications, consumer, and medical markets.

Application

The PIC18F252-I/SO is a versatile 8-bit microcontroller commonly used in several applications due to its efficient processing capabilities and peripheral integration. It is often deployed in automotive systems for engine control and sensor interfacing, given its reliability and robustness. In consumer electronics, it can manage tasks like control panels and home automation devices. It is also used in industrial automation for tasks such as motor control and process monitoring. Additionally, it finds applications in communication interfaces, medical instruments for data acquisition, and energy management systems due to its low power consumption and flexibility. Its programmable nature and wide range of I/O capabilities make it suitable for custom embedded system solutions.

Package

The PIC18F252-I/SO is a microcontroller from Microchip Technology, housed in a Small Outline Integrated Circuit (SOIC) package with 28 pins. This surface-mount package is designed for compact applications, providing enhanced performance and features for embedded systems.

Produits liés à PIC18F252-I/SO