PIC24FJ 16-bit Microcontroller Variants
Microchip PIC24FJ devices are 16-bit Flash microcontrollers with larger memory options, low-power modes, rich serial interfaces, USB on selected parts, and broad QFN/TQFP package coverage.
16-bit PIC control with larger memory and richer interfaces
Compare PIC24FJ variants by Flash size, RAM, package, interface set, analog resources, and power profile.
The PIC24FJ family gives Microchip customers a 16-bit step between 8-bit PIC controllers and 32-bit PIC32 devices. It is used when firmware needs more address space, more RAM, wider arithmetic, or richer communication peripherals while still keeping a deterministic MCU architecture and mature MPLAB development flow. Variants include compact 28-pin devices and larger 64-, 100-, and higher pin-count controllers with substantial Flash memory options.
PIC24FJ devices are common in industrial controls, metering, user-interface panels, portable instruments, data loggers, and communications modules. Depending on the exact part, the family can include multiple UART, SPI, I2C, USB, DMA, timers, input capture, output compare, ADC channels, comparators, RTCC, and low-power sleep modes. Substitution should check peripheral pin select, oscillator options, programming/debug pins, Flash/RAM size, operating voltage, package, and temperature grade.
Key Features
- 16-bit architecture for firmware larger than typical 8-bit control tasks
- Broad Flash and pin-count options for scalable product designs
- Rich serial, timer, analog, and DMA resources on selected devices
- Low-power modes support portable and metering applications
- MPLAB ecosystem support for development, debug, and programming
Target Applications
- Industrial control and monitoring
- Portable instruments and data loggers
- Metering and measurement products
- USB-connected embedded devices
- Human-machine interface panels
Ordering Variants
Compare 212 PIC24FJ part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| PIC24FJ1024GA606 | | Official Price: 4.0000 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ1024GA606 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ1024GA610 | | Official Price: 4.2300 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ1024GA610 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ1024GB606 | | Official Price: 4.2000 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ1024GB606 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ1024GB610 | | Official Price: 4.4100 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ1024GB610 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA202 | | Official Price: 3.4300 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA202 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA204 | | Official Price: 3.5300 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA204 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA306 | | Official Price: 3.3100 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA306 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA308 | | Official Price: 3.7100 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA308 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA310 | | Official Price: 3.8800 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA310 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA406 | | Official Price: 4.4300 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA406 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA410 | | Official Price: 4.9300 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA410 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA412 | | Official Price: 5.3100 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA412 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA606 | | Official Price: 3.6100 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA606 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA610 | | Official Price: 3.8300 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA610 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA702 | | Official Price: 1.3000 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA702 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA704 | | Official Price: 1.4700 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA704 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GA705 | | Official Price: 1.4100 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GA705 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GB202 | | Official Price: 3.6100 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GB202 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GB204 | | Official Price: 3.8800 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GB204 | - | Microchip Technology | Active | Compliant | In Stock | |
| PIC24FJ128GB406 | | Official Price: 4.7200 | Official Product URL: https://www.microchip.com/en-us/product/PIC24FJ128GB406 | - | Microchip Technology | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on PIC24FJ map to package, grade, and reel options.
[{"code":"PIC24FJxxxGA","meaning":"General-purpose PIC24FJ groups with varying Flash, pin count, and peripheral sets."},{"code":"PIC24FJxxxGB","meaning":"Often identifies variants with USB or richer connectivity; verify exact interface support."},{"code":"I or E markers","meaning":"Temperature or grade markers depending on the exact Microchip ordering code."},{"code":"ML, PT, MR, BG style suffixes","meaning":"Package and packing identifiers such as QFN, TQFP, or BGA options."}]
How to Choose the Right PIC24FJ Microcontrollers
Size RAM as well as Flash
Communication stacks, buffers, USB, and display code can consume RAM quickly on 16-bit MCUs.
Check peripheral pin select
PPS flexibility helps routing, but exact pin availability still depends on package and device.
Validate low-power modes
Sleep current, wake sources, RTCC behavior, and oscillator startup affect battery-life claims.
Technical Specifications
Core parameters for PIC24FJ product family
Source PIC24FJ with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 212 ordering variants from Microchip Technology. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the PIC24FJ product family.