PIC12F1822T-I/MF

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PIC12F1822T-I/MF

IC MCU 8BIT 3.5KB FLASH 8DFN

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規格

Supplier Microchip Technology
Package Tape & Reel (TR),Cut Tape (CT)
Series PIC® XLP™ 12F
ProductStatus Active
CoreProcessor PIC
CoreSize 8-Bit
Speed 32MHz
Connectivity I²C, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 6
ProgramMemorySize 3.5KB (2K x 14)
ProgramMemoryType FLASH
EEPROMSize 256 x 8
RAMSize 128 x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 5.5V
DataConverters A/D 4x10b; D/A 1x5b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-VDFN Exposed Pad

概述

Description

The PIC12F1822T-I/MF is an 8-bit Microchip PIC12F microcontroller in an 8-pin package (industrial temperature range; the -MF suffix indicates the molded package). It targets small, low-cost embedded tasks.
Key specs (typical):
- Flash: ≈1 KB program memory; RAM: ≈64 bytes; EEPROM: ≈64 bytes
- CPU clock: up to about 32 MHz (Fosc), operating voltage 2.0–5.5 V
- Peripherals: 10-bit ADC, analog comparators, timers, PWM (CCP), and a serial interface (MSSP for I2C/SPI); watchdog timer and brown-out/reset support
- GPIO: up to several I/O pins (hosted on the 8-pin package)
- Power modes: normal and low-power/sleep options
Packages: 8-pin PDIP, SOIC, and other small-package variants.
Use cases: small sensors and controls, LED drivers, simple interfaces, and other compact embedded tasks where low cost and small footprint are important.

Package

It’s an 8-pin Small Outline package (SOIC-8) device.

Pinout

Pin count: 8 pins (in an 8-pin package).
Function: It is an 8‑bit PIC microcontroller (PIC12F family). It provides 6 general‑purpose I/O pins (GP0–GP5) with GP3 also functioning as MCLR, plus VDD and VSS pins. It includes an internal oscillator and basic peripherals for small control tasks.

Manufacturer

- Manufacturer: Microchip Technology Inc.
- What kind of company: A multinational American semiconductor company that designs, manufactures, and sells embedded control solutions (MCUs like PICs, analog, and memory). It operates as an integrated device manufacturer (IDM) with its own fabrication and broad product portfolio. Headquartered in Chandler, Arizona.

Application

Typical use areas for PIC12F1822T-I/MF:
- Low-cost, small-footprint embedded controllers for consumer electronics and appliances
- Sensor interfaces: temperature, humidity, light, and basic data logging
- LED lighting and indicator drivers with PWM dimming
- Compact motor control and simple actuators
- Portable and battery-powered devices
- Home automation and remote-control applications
- UART/I2C/SPI communication interfaces and simple timers/counters

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