PIC24HJ128GP502-I/MM Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC24HJ128GP502-I/MM is a high-performance 16-bit Microchip PIC24H microcontroller with 128 KB Flash, 8192 bytes of RAM, and up to 40 MIPS throughput at 40 MHz, featuring DMA and an integrated ADC. It is housed in a compact 28-pin QFN package for space-efficient embedded control designs.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24HJ128GP502-I/MM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.1100(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 PIC24H core delivering up to 40 MIPS at 40 MHz for responsive real-time control applications
- Direct Memory Access (DMA) controller offloads CPU from data movement tasks, improving system throughput and efficiency
- 128 KB Flash and 8192 bytes RAM with integrated ADC and JTAG boundary scan in a 28-pin QFN package
Applications
The PIC24HJ128GP502-I/MM targets demanding embedded control applications including motor drives, power inverters, and industrial sensor fusion systems requiring 16-bit computational performance with DMA data handling. Its compact QFN-28 footprint and integrated analog peripherals also make it attractive for medical instrumentation and communication gateway designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | QFN-S-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC24 |
| Clock Frequency-Max | 40MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 8 |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 21 |
| Number of Serial I/Os | 2 |
| 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 | LCC28,.24SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 8192 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 76mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| 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 DMA controller in the PIC24HJ128GP502-I/MM benefit motor control firmware?
The integrated DMA controller can autonomously transfer ADC conversion results or UART data to RAM without CPU intervention, freeing the 40 MIPS PIC24H core to execute time-critical PWM and control-loop algorithms in motor drive applications.
What are the Flash and RAM capacities of the PIC24HJ128GP502-I/MM, and are they sufficient for a simple RTOS?
It provides 128 KB of Flash program memory and 8192 bytes of RAM, which comfortably accommodates lightweight 16-bit RTOS kernels such as FreeRTOS or Salvo along with application code for industrial control tasks.
Is the PIC24HJ128GP502-I/MM a viable lower-pin-count alternative to larger 44-pin PIC24HJ devices in cost-sensitive designs?
Yes, the 28-pin QFN package reduces PCB area significantly compared to 44-pin variants, and its 40 MIPS performance and DMA capability cover the same computational workload for designs with fewer required I/O pins, lowering both board cost and assembly complexity.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.0100 | $7.01 |
| 25+ | $6.3000 | $157.50 |
| 50+ | $6.2600 | $313.00 |
| 100+ | $5.8300 | $583.00 |
| 1000+ | $5.3700 | $5370.00 |
| 5000+ | $5.1100 | $25550.00 |
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