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PIC12F1822-I/MF

Name: PIC12F1822-I/MF
Rating: 4.7 (12 reviews)

IC MCU 8BIT 3.5KB FLASH 8DFN

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資料表 PIC12F1822-I/MF DataSheet
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規格

Series	PIC® XLP™ 12F
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	PIC
Core Size	8-Bit
Speed	32MHz
Connectivity	I2C, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	6
Program Memory Size	3.5KB (2K x 14)
Program Memory Type	FLASH
EEPROM Size	256 x 8
RAM Size	128 x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 5.5V
Data Converters	A/D 4x10b; D/A 1x5b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	8-DFN (3x3)
Package / Case	8-VDFN Exposed Pad
Base Product Number	PIC12F1822

概述

Description

The PIC12F1822-I/MF is a microcontroller from Microchip's PIC family, known for its low power consumption and versatility in embedded applications. It features an 8-bit architecture with a 12-bit instruction set, making it suitable for a range of applications, including automotive, industrial, and consumer electronics.
Key specifications include 2 KB of Flash memory, 128 bytes of RAM, and 128 bytes of EEPROM. It supports up to 12 GPIO pins and includes integrated peripherals such as a 10-bit ADC, comparators, and a PWM module, enhancing its capability for various functionalities.
The device operates over a voltage range of 2.0V to 5.5V and can run at speeds up to 32 MHz. Its I/MF designation indicates it is offered in an industry-standard 8-pin package, providing flexibility for compact designs.
The PIC12F1822 is ideal for applications that require efficient processing and low power, making it a popular choice for hobbyists and professionals in the development of embedded systems.

Features

The PIC12F1822-I/MF is an 8-bit microcontroller from Microchip's PIC family designed for various embedded applications. Key features include:
1. Memory: 1 KB Flash program memory, 128 bytes of SRAM, and 64 bytes of EEPROM.
2. Architecture: 8-bit architecture with a 14-bit instruction set.
3. I/O Ports: 12 general-purpose I/O pins with high-current drive capabilities.
4. Timers: 2 x 8-bit timers and 1 x 16-bit timer/counter.
5. ADC: 10-bit Analog-to-Digital Converter (ADC) with up to 4 channels.
6. Communication: Enhanced Universal Asynchronous Receiver/Transmitter (UART) and a Master Synchronous Serial Port (MSSP) for SPI/I2C.
7. Low Power: Designed for low-power applications with various sleep modes.
8. Operating Voltage: 2.0V to 5.5V range.
9. Packages: Available in various packages, including 8-pin, 14-pin, and 20-pin options.
This microcontroller is ideal for applications such as automotive, consumer electronics, and industrial automation.

Package

The PIC12F1822-I/MF is packaged in an 8-pin DFN (Dual Flat No-lead) form factor. This package type provides a compact design suitable for space-constrained applications while allowing efficient thermal and electrical performance.

Pinout

The PIC12F1822-I/MF is an 8-bit microcontroller from Microchip with a total of 18 pins. Its pin functions include:
1. Power Supply Pins: VDD (power) and VSS (ground).
2. GPIO Pins: 8 general-purpose I/O pins (RC0 to RC7, RB0 to RB1) that can be configured as input or output.
3. Analog Input Pins: Several GPIOs can function as analog inputs for the integrated ADC.
4. Timers: Pins supporting Timer functionality.
5. PWM Outputs: Pins that can generate Pulse Width Modulation signals.
6. Communication Interfaces: Some pins can be configured for Serial Communication (USART).
7. MCLR: A master clear reset pin.
The device is specifically designed for low-power applications and offers various features like EEPROM memory, a comparator, and multiple operating modes.

Manufacturer

The PIC12F1822-I/MF is manufactured by Microchip Technology Inc., a leading semiconductor company based in Chandler, Arizona, USA. Microchip specializes in designing microcontrollers, microprocessors, and a variety of analog and interface products. Established in 1989, the company focuses on embedded control solutions, providing a range of products for various applications, including automotive, industrial, and consumer electronics. Their microcontrollers are widely used in diverse industries for tasks such as automation, communication, and data processing, known for their reliability and efficiency.

Application

The PIC12F1822-I/MF microcontroller is commonly used in various application areas, including:
1. Embedded Systems: For automation and control in devices.
2. Consumer Electronics: In gadgets like remote controls and smart appliances.
3. Industrial Automation: For monitoring and control in manufacturing processes.
4. Sensor Applications: In data acquisition and processing systems.
5. Automotive: For engine control and dashboard instrumentation.
6. IoT Devices: In connected applications for data transmission and monitoring.

Equivalent

The PIC12F1822-I/MF microcontroller has several equivalent products within the Microchip PIC family, including the PIC12F1840, PIC12F1830, and PIC12F1572. These alternatives may offer similar features such as flash memory size, I/O pins, and peripheral options, but it’s essential to verify specific electrical characteristics and functionalities for compatibility in your application.