PIC24HJ128GP202-I/MM Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC24HJ128GP202-I/MM is a 16-bit microcontroller with 128KB Flash, 8KB RAM, and 40 MIPS performance in a compact QFN-28 package. It features integrated DMA, ADC, and multiple communication peripherals for embedded control applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24HJ128GP202-I/MM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.0600(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
- 40 MIPS execution performance from 16-bit PIC24 core, providing deterministic real-time control without a dedicated DSP
- Integrated DMA controller enabling background data transfers between peripherals and RAM without CPU intervention, reducing latency
- 128KB Flash program memory and 8KB RAM in a compact QFN-28 package supporting dense embedded firmware with minimal board footprint
Applications
The PIC24HJ128GP202-I/MM is suited for industrial control panels, motor drive systems, and building automation equipment requiring deterministic 16-bit processing. Its DMA engine and multiple UART, SPI, and I2C peripherals streamline communication-intensive designs such as sensor hubs, HMI interfaces, and protocol bridges. The QFN-28 footprint also makes it a practical choice for compact power supply controllers and smart lighting drivers.
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
What is the computational throughput of PIC24HJ128GP202-I/MM, and is it sufficient for motor control?
The PIC24HJ128GP202-I/MM delivers 40 MIPS of processing performance from its 16-bit PIC24HJ core operating at 80 MHz internal instruction speed. This is sufficient for sinusoidal field-oriented motor control, PID loops running at multi-kHz rates, and simultaneous serial communication management. The device also includes 128KB of Flash for holding control tables and calibration data.
How does the DMA controller in PIC24HJ128GP202-I/MM reduce CPU overhead in a data acquisition system?
The integrated DMA controller allows the PIC24HJ128GP202-I/MM to transfer ADC samples, UART receive data, and SPI frames directly into 8KB RAM without CPU involvement. In a multi-channel sensor logger, this frees the CPU to process data or manage display updates while DMA continuously fills acquisition buffers, reducing interrupt latency and improving system throughput significantly.
For a compact industrial control PCB, what does the QFN-28 package of PIC24HJ128GP202-I/MM offer versus a DIP equivalent?
The QFN-S-28 package of PIC24HJ128GP202-I/MM has a footprint of approximately 6 x 6 mm with exposed pad for thermal dissipation, compared to a DIP package that would require over 35 mm board length. This 70% reduction in package area enables denser PCB designs, and the exposed pad improves heat transfer to the board in thermally challenged enclosures.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $7.0700 | $35.35 |
| 25+ | $5.9800 | $149.50 |
| 61+ | $5.8900 | $359.29 |
| 100+ | $5.5000 | $550.00 |
| 244+ | $5.4900 | $1339.56 |
| 1000+ | $5.0600 | $5060.00 |
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