PIC24FJ128GL302-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC24FJ128GL302-I/SS is a 16-bit PIC24 microcontroller with 128 KB Flash, a 48 MHz maximum clock, and a 10-bit ADC with up to 9 channels in a 28-pin SSOP package. It supports boundary scan (JTAG) and multiple serial interfaces for versatile embedded connectivity. Well-suited for USB, human-machine interface, and industrial measurement applications requiring 16-bit performance in a compact footprint.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ128GL302-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4373(MOQ 1)
- 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 48 MHz with 128 KB Flash for responsive mid-range control tasks
- 10-bit ADC with 9 channels enabling multi-input analog acquisition without external multiplexers
- Boundary scan (JTAG) support for board-level production test and in-circuit debugging
- Compact 28-pin SSOP footprint ideal for space-limited HMI and measurement instrument PCBs
Applications
The PIC24FJ128GL302-I/SS addresses 16-bit embedded control needs in human-machine interfaces, industrial measurement instruments, and data-logging equipment where 8-bit performance is insufficient. Its 48 MHz clock and 128 KB Flash support real-time GUI rendering on small LCD controllers or concurrent multi-channel ADC sampling. The 28-pin SSOP package makes it a natural fit for compact handheld testers or modular I/O expansion boards requiring JTAG-debuggable 16-bit firmware.
Specifications
| Manufacturer Package Code | SSOP-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 19 |
| Has ADC | YES |
| Additional Feature | ADC 9-Ch 10-Bit ALSO AVAILABLE |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC24 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 5 |
| 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 |
| RAM (bytes) | 8192 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 32MHz |
| Supply Current-Max | 1.7mA |
| Supply Voltage-Max | 3.6V |
| 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) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the PIC24FJ128GL302-I/SS's 16-bit architecture improve performance over 8-bit alternatives in measurement applications?
The PIC24FJ128GL302-I/SS uses a 16-bit data bus and modified Harvard architecture running at up to 48 MHz, enabling 24 MIPS throughput compared to approximately 8 MIPS for an 8-bit PIC running at the same clock. This throughput advantage is significant in measurement applications that must process 10-bit ADC samples from up to 9 channels in real time while also managing a serial display or communication stack.
What is the Flash capacity of the PIC24FJ128GL302-I/SS and how does it accommodate complex embedded firmware?
The PIC24FJ128GL302-I/SS provides 128 KB of program Flash, which is sufficient to hold a small USB stack, a graphical menu framework, and application logic simultaneously. At 48 MHz, this memory supports modular firmware architectures where multiple protocol drivers and sensor algorithms coexist without resorting to compressed or overlay-based code storage strategies.
Why is boundary scan (JTAG) support on the PIC24FJ128GL302-I/SS valuable during PCB production test?
The built-in boundary scan interface on the PIC24FJ128GL302-I/SS allows automated test equipment to verify PCB solder joint connectivity across all 28 pins without powering up the application firmware, reducing production test time. It also enables in-circuit debugging at full 48 MHz operating speed, which is particularly useful when diagnosing timing-sensitive ADC or communication issues.
For a handheld instrument needing both analog inputs and serial buses, how well-suited is the PIC24FJ128GL302-I/SS?
The PIC24FJ128GL302-I/SS integrates a 10-bit ADC with 9 multiplexed input channels alongside SPI, I2C, and UART serial peripherals, covering the typical needs of a handheld instrument that samples multiple analog sensors while communicating with a display or host PC. All of this fits within a 28-pin SSOP package measuring roughly 10 mm x 8 mm, keeping the PCB footprint small for portable designs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4373 | $0.44 |
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