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PIC24F ‘GA’ Family of Microcontrollers

Low Power | Segment LCD | Small Footprint | Scalable

The PIC24FJ ‘GA’ family enables extremely cost-effective designs for Internet of Things (IoT) sensor nodes, portable medical devices and industrial control applications. In addition to eXtreme Low Power (XLP) technology, these devices feature integrated crypto modules, segmented LCD drivers, 12-bit Analog-to Digital Converters (ADCs) AES Encryption, dual-partition Flash panels, 10-bit Digital-to-Analog Converters (DACs) and much more.

This family comes packed with Core Independent Peripherals (CIPs), such as configurable logic cell (CLC), Multi-Output Capture Compare Pulse Width Modulation module (MCCP) and Direct Memory Access (DMA), which allow developers to accomplish tasks in hardware while freeing up the Central Processing Unit (CPU) to accomplish other tasks or go to sleep.

Key Features of the PIC24F ‘GA’ Family

Key Feature Description
Low Power Features eXtreme Low Power (XLP) technology with sleep currents as low as 30 nA with flexible wake-up sources and run currents down to 150 μA / MHz, enabling power-efficient applications
Segment LCD Integrated display controller with up to 512 segments with the capability of operating in sleep mode
Flexible Peripherals Wide range of basic and specialized peripherals including Core Independent Peripherals (CIPs) such as Crypto Engine, Configurable Logic Cells (CLC), RTCC, PWMs and Peripheral Trigger Generator (PTG) designed to take the load off the CPU and reduce the overall energy requirement
Dual Partition Flash with Live Update Capable of holding two independent software applications, including bootloader permitting simultaneous programming of one partition while executing application code from the other while allowing run-time switching between active partitions
Direct Memory Access Dedicated DMA controller supporting both memory and peripheral data transfers thereby reducing CPU workload
Scalable Flash memory densities range from 16 KB to 1024 KB and RAM ranging from 4-32 KB with packages ranging from 28- to 121-pin options.

Simplify your Microcontroller Design

Are you new to 16-bit PIC® microcontrollers or starting a new design? Step into the world of unlimited possibilities through an easy-to-start ecosystem including the PIC24F Curiosity Board, MPLAB® Xpress cloud-based IDE and MPLAB Code Configurator (MCC) to simplify your designs. This trio of tools can jumpstart your design, facilitating a hassle-free start, conceptualization and creation of your prototyped design.

Target Applications

  • Internet of Things (IoT)
  • Consumer devices
  • Industrial automation
  • Battery-powered devices
  • Handheld devices
  • Home appliances


  • HVAC control
  • Electricity metering
  • Security panels
  • Touch controllers
  • Fingerprint scanners
  • Embedded security

PIC24F ‘GA’ Family Selection Guide

More information on each of the PIC24F ‘GA’ product rows can be viewed by clicking the “Sub-Family” name in the table below.

Standard Key Features: UART, I2C, SPI, Timers, WDT, PWMs, IC/OC, Comparators

Sub Family Pin
Flash ( KB )
PIC24FJ64GA004 28-44 16-64 4-8 10        
PIC24FJ64GA104 28-44 32-64 8 10         ✓✓
PIC24FJ128GA010 64-100 64-128 8 10        
PIC24FJ256GA110 64-100 64-256 16 10        
PIC24FJ128GA204 28-44 64-128 8 12
PIC24FJ128GA310 64-100 64-128 8 12 Up to 480
PIC24FJ256GA412 64-121 64-256 8-16 12 Up to 512 ✓✓
PIC24FJ1024GA610 64-100 128-1024 32 12       ✓✓
PIC24FJ256GA705 28-48 64-256 16 12       ✓✓

Parametric Charts

For a more in-depth analysis of our PIC24F ‘GA’ family, use our parametric tables to select the perfect microcontroller for your design.

Innovative Peripherals

Learn more about our rich set of high-performance peripherals which integrate seamlessly with your application reducing cost and development time.

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