PIC24FJ48GA002-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC24FJ48GA002-I/SS is a 16-bit PIC24 microcontroller with 48 KB flash, 8 KB RAM, 32 MHz maximum clock, and 21 I/O pins with peripheral pin select. It features an integrated ADC, JTAG boundary scan, and UART/SPI/I2C peripherals for flexible embedded connectivity. Available in a 28-pin SSOP package for compact mixed-signal designs.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ48GA002-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.6000(MOQ 5)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit PIC24 core at up to 32 MHz with 48 KB flash and 8 KB RAM for larger firmware stacks and data buffers
- Peripheral Pin Select (PPS) remaps UART, SPI, and I2C to any available I/O pin for flexible PCB routing
- Integrated 10-bit ADC with multiple input channels enables direct analog sensor connectivity
- JTAG boundary scan support for in-system programming and automated board-level test
- 28-pin SSOP package providing 21 I/O pins in a narrow-body SMD footprint for space-constrained designs
Applications
The PIC24FJ48GA002-I/SS suits compact embedded control and HMI applications where a 16-bit processor is needed but board space is limited, such as small industrial display drivers, sensor hubs, and communication gateways. Its Peripheral Pin Select feature simplifies PCB layout by allowing UART, SPI, and I2C signals to be routed to any convenient pin, reducing the need for signal routing compromises that add vias and trace length. The combination of 48 KB flash, 8 KB RAM, and a built-in ADC also makes it suitable for data logging instruments, metering devices, and low-cost motor controllers that benefit from 16-bit arithmetic without the cost of a 32-bit processor.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SSOP-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC24 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 21 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 8192 |
| ROM (words) | 49152 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 20mA |
| Supply Voltage-Max | 2.75V |
| Supply Voltage-Min | 2V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.20 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is Peripheral Pin Select on the PIC24FJ48GA002-I/SS and how does it simplify PCB routing?
Peripheral Pin Select (PPS) on the PIC24FJ48GA002-I/SS allows the designer to assign UART TX/RX, SPI SCK/SDI/SDO, and several other peripheral signals to any of the remappable I/O pins at runtime. This means a 4-layer PCB layout can route UART to whichever 2 pins happen to be adjacent to the connector footprint, avoiding long signal traces or additional 0-ohm jumpers that would otherwise be needed to reach fixed peripheral pins.
How does the 8 KB RAM of the PIC24FJ48GA002-I/SS compare to common 8-bit MCUs for data buffering applications?
Most comparable 8-bit MCUs in a 28-pin package offer 512 bytes to 2 KB of SRAM, while the PIC24FJ48GA002-I/SS provides 8 KB — four to sixteen times more. For data logging at 32 MHz sampling, 8 KB holds approximately 4,000 16-bit samples before needing to flush to external flash, enabling burst logging without losing data during I2C or UART write latency.
Which communication protocols does the PIC24FJ48GA002-I/SS support for connecting to sensors and host processors?
The PIC24FJ48GA002-I/SS integrates two UART ports, two SPI modules, and two I2C interfaces, along with a USB full-speed module in some variants. The PPS feature maps these peripherals to 21 available I/O pins, so designers can simultaneously run a 115200 baud UART for host communication, an SPI bus at up to 8 MHz for flash memory, and an I2C bus at 400 kHz for sensor arrays without pin-count conflicts.
What ADC resolution and channel count does the PIC24FJ48GA002-I/SS offer for analog measurement designs?
The PIC24FJ48GA002-I/SS integrates a 10-bit ADC with up to 13 analog input channels available on the 28-pin SSOP package. At 32 MHz core clock, the ADC can complete a conversion in approximately 1 µs, supporting sample rates of up to 500 ksps for audio, vibration, and multi-channel sensor scanning applications where 10-bit resolution is sufficient.
When is PIC24FJ48GA002-I/SS a better fit than PIC16F1939 for a 28-pin embedded control design?
The PIC24FJ48GA002-I/SS is the better choice when firmware size exceeds 14 KB of flash, when 8-bit arithmetic creates bottlenecks in signal processing or protocol parsing, or when 8 KB of RAM is needed for large buffers. The PIC16F1939 offers a 28-pin DIP option and lower cost for simple control tasks, but the PIC24 16-bit core executes the same multiply-and-accumulate operations roughly 4 times faster at the same 32 MHz clock due to its single-cycle hardware multiplier.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $4.3500 | $21.75 |
| 25+ | $3.2700 | $81.75 |
| 94+ | $2.9600 | $278.24 |
| 282+ | $2.9500 | $831.90 |
| 1000+ | $2.7300 | $2730.00 |
| 5000+ | $2.6000 | $13000.00 |
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