Microchip PIC12F1822

Mfr. Part

PIC12F1822

Manufacturer

Microchip Technology (Micrel is now part of Microchip). Y-IC is a quality distributor for Microchip and we will provide you with the best products and services, fast delivery, and reliable support.

Detailed Description

Compact 8-bit PIC microcontroller for simple control tasks. Designed for low power, small footprints, and easy integration. Ideal for embedded designs that need basic processing, mixed-signal capability, and flexible I/O in an 8-pin package. Main Category: Integrated Circuits (ICs). Small Classification: Specialized ICs. Currently available quantity: 2300 units.

Key Features

8-bit Enhanced Mid-Range PIC core for fast, efficient control

Internal precision oscillator (up to high-speed operation without external clock)

Flash program memory, SRAM, and onboard EEPROM for data retention

10-bit ADC for accurate analog sensing

Timers, PWM, comparator, and other essential mixed-signal peripherals

Communication interfaces typically available on this family (I2C/SPI via MSSP, depending on configuration)

Interrupt-on-change for responsive I/O

Watchdog, brown-out reset, low-voltage programming support

eXtreme Low Power (XLP) features for long battery life

Wide supply range and broad operating temperature options

Small 8-pin device with flexible, multi-function GPIO

Key Advantages

Simple and reliable for everyday control tasks

Tiny footprint with strong peripheral mix reduces external parts

Low power consumption extends battery life

Broad ecosystem support (MPLAB X IDE, XC8 compiler, libraries, application notes)

Stable long-term supply from Microchip

Easy to prototype and scale into production

Cost-effective with high value per pin

Packaging

Package / Case: 1057 (contact us to confirm package specifics tied to this code)

Common physical package options for this part family: 8-lead PDIP (through-hole) and 8-lead SOIC/MSOP/DFN (surface-mount)

Shipment forms: tape-and-reel for SMD, tubes for PDIP

Materials: epoxy molding compound with copper leadframe; RoHS-compliant, lead-free options available

Typical body sizes: PDIP-8 approx. 9.8 mm length; SOIC-8 approx. 4.9 x 3.9 mm (package-dependent)

Pin configuration: 8 pins total including VDD, VSS, MCLR/VPP, and up to 6 multi-function GPIO (digital, analog, timer, PWM, serial functions configurable by firmware)

Thermal characteristics: designed for standard ambient use; variants available for -40 to +85°C (industrial) and -40 to +125°C (extended) depending on specific ordering code and package

Electrical properties: typical VDD range 2.0–5.5 V (PIC12F series); low active and sleep currents with XLP; robust ESD protection per Microchip specs

Lifecycle

Status: Active, widely used, and not nearing discontinuation based on current industry status

Pin-compatible or close alternatives:

- PIC12LF1822 (low-voltage, ultra-low power variant)

- PIC12F1840 (same 8-pin family with more memory and enhanced features)

- PIC12F1572 (8-pin PIC with alternative peripheral set, suitable for some designs)

- PIC12F675 or PIC12F683 (legacy 8-pin PICs; fewer features but can fit basic use-cases)

If you need exact drop-in equivalency, temperature grades, or package-specific alternates, please contact our sales team via our website for a detailed cross-match

Key Application Areas

Battery-powered sensors and data loggers

Simple motor, fan, and pump control

LED drivers, light dimmers, and indicators

Small user-interface controllers and remote controls

Home appliance control modules and accessories

Industrial and building automation nodes

IoT edge devices and protocol bridges

Educational kits and rapid prototypes

Datasheet

Our website hosts the most authoritative datasheet for PIC12F1822. We recommend downloading the datasheet directly from this page to ensure you have the latest, verified technical details.

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