PIC24HJ128GP204-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC24HJ128GP204-I/ML is a high-performance 16-bit PIC24H microcontroller with 128KB Flash, 8KB RAM, 40 MIPS throughput, and DMA engine in a compact 44-pin QFN package. It integrates a 12-bit ADC, UART, SPI, I2C, and CAN peripherals with boundary scan support. Available from stock worldwide for motor control, industrial automation, and real-time embedded applications.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC24HJ128GP204-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.9600(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
- 40 MIPS performance at 40 MHz with hardware DMA engine, enabling concurrent peripheral data transfers without CPU intervention
- 128KB Flash and 8KB RAM in a 44-pin 8x8 mm QFN package for high-code-density motor control and real-time control applications
- Integrated 12-bit ADC with up to 500 ksps sample rate plus JTAG boundary scan for production test coverage
Applications
The PIC24HJ128GP204-I/ML is tailored for real-time motor control, power inverter feedback loops, and industrial automation controllers where 40 MIPS deterministic execution and DMA-driven peripherals reduce latency and CPU load. Its QFN-44 package and comprehensive communication peripherals also suit multi-axis servo drives, solar inverter monitoring, and embedded fieldbus nodes requiring CAN connectivity.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | QFN-44 |
| 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-N44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 8 |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 35 |
| 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 | LCC44,.31SQ,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 engine in PIC24HJ128GP204-I/ML reduce CPU load in high-speed ADC sampling?
The DMA controller in PIC24HJ128GP204-I/ML can automatically transfer 12-bit ADC conversion results at up to 500 ksps directly into a RAM buffer without any CPU instruction cycles, freeing the 40 MIPS core for control algorithm execution. In a motor control design sampling 4 current channels at 100 ksps each, DMA handles all 400,000 transfers per second, leaving the CPU free for the SVPWM or FOC loop running at the same 40 MHz clock.
What board space does the QFN-44 package of PIC24HJ128GP204-I/ML require compared to a DIP or SOIC equivalent?
The QFN-44 package measures 8 mm x 8 mm with a 0.8 mm pitch, occupying approximately 64 mm² of board area. A comparable 44-pin TQFP would measure about 12 mm x 12 mm (144 mm²), while a 40-pin DIP would need roughly 50 mm x 15 mm (750 mm²). The QFN form factor reduces component footprint by more than 50% versus TQFP and nearly 92% versus DIP, making it preferred for compact motor drive inverter PCBs.
When is PIC24HJ128GP204-I/ML a suitable upgrade path from a PIC24FJ128 family device?
PIC24HJ128GP204-I/ML runs at 40 MHz delivering 40 MIPS, approximately twice the throughput of a PIC24FJ128 at 16 MIPS. When a PIC24FJ design runs out of CPU headroom for added PID loops, communications stacks, or FFT routines, the HJ variant provides a pin-count-compatible upgrade with the same 128KB Flash but double the speed and added DMA, CAN, and boundary scan features that the FJ family lacks.
What communication interfaces does PIC24HJ128GP204-I/ML provide for industrial fieldbus connectivity?
The device includes 2 UART modules, 2 SPI ports, 2 I2C interfaces, and 1 CAN 2.0B module, all accessible in the QFN-44 pinout. CAN 2.0B at up to 1 Mbps enables direct connection to industrial CANopen or DeviceNet networks without an external CAN controller. Combined with the 128KB Flash for storing a full communication stack, the device supports multi-protocol industrial node designs in a single-chip solution.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.8300 | $6.83 |
| 25+ | $6.4900 | $162.25 |
| 90+ | $6.0200 | $541.80 |
| 100+ | $5.6700 | $567.00 |
| 1000+ | $5.2300 | $5230.00 |
| 5000+ | $4.9600 | $24800.00 |
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