PIC24HJ128GP310-I/PT Microchip Integrated Circuit (Other) In Stock
PIC24HJ128GP310-I/PT is a 16-bit PIC24H microcontroller by Microchip in a 100-pin TQFP package. It features a 64 MHz clock, 128 kB flash memory, DMA channels, and integrated ADC for high-performance embedded applications. Available from stock worldwide.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- PIC24HJ128GP310-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.1600(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 operating at up to 40 MIPS for demanding real-time control tasks
- 128 kB on-chip flash program memory with DMA for background data transfers
- Integrated 12-bit ADC with multiple channels for precision analog acquisition
- 100-pin TQFP package providing extensive GPIO and peripheral connectivity
- Hardware multiply and divide unit accelerating DSP-style computations
Applications
The PIC24HJ128GP310-I/PT is well suited for industrial motor drives, power conversion controllers, and multi-axis motion systems requiring 16-bit performance and extensive I/O from a 100-pin TQFP footprint. Its DMA engine offloads peripheral data transfers from the CPU, supporting concurrent ADC sampling, UART communication, and SPI transactions without software overhead. Medical instruments, smart energy meters, and advanced HMI panels benefit from its combination of flash capacity, DMA, and high-speed 64 MHz operation.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-100 |
| Factory Lead Time | 6Weeks |
| Has ADC | YES |
| Bit Size | 16 |
| CPU Family | PIC |
| Clock Frequency-Max | 64MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 85 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP100,.55SQ,16 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supplies | 3.3V |
| Qualification Status | Not Qualified |
| RAM (bytes) | 16384 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Subcategory | Microcontrollers |
| Supply Current-Max | 90mA |
| 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 |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC24HJ128GP310-I/PT:
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 40MHz, CMOS, PQFP100
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 40MHz, CMOS, PQFP100
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 40MHz, CMOS, PQFP100
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 40MHz, CMOS, PQFP100
Frequently Asked Questions
How does the DMA capability of PIC24HJ128GP310-I/PT improve throughput in ADC-intensive applications?
The DMA controller transfers ADC conversion results directly to RAM at up to 64 MHz without CPU intervention, allowing the 16-bit core to continue executing control algorithms while 12-bit ADC samples from multiple channels are buffered in the background. This reduces interrupt latency and increases effective sample throughput.
For a motor-control design needing 40 MIPS processing, how does PIC24HJ128GP310-I/PT compare to an 8-bit alternative?
At 40 MIPS with a 16-bit data path, the PIC24HJ128GP310-I/PT executes complex 16-bit arithmetic roughly 4 times faster than a typical 8-bit MCU at 32 MHz running 8-bit instructions, significantly reducing loop execution time for FOC or PID algorithms and enabling tighter current control bandwidth.
How much flash memory does the PIC24HJ128GP310-I/PT provide, and is it sufficient for a TCP/IP stack?
The PIC24HJ128GP310-I/PT contains 128 kB of on-chip flash, which is generally sufficient for a lightweight embedded TCP/IP stack such as Microchip's MPLAB Harmony net module alongside application firmware, provided the stack is configured to use minimal buffering and only essential protocols.
What is the pin count and package body size of PIC24HJ128GP310-I/PT, and how does it suit a dense multi-peripheral PCB?
The 100-pin TQFP package has a 14 mm x 14 mm body with 0.5 mm pin pitch, offering extensive I/O for connecting Ethernet PHYs, display controllers, CAN transceivers, and multiple ADC sensors on a single PCB without adding external I/O expanders.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $8.4500 | $8.45 |
| 90+ | $8.2600 | $743.40 |
| 100+ | $7.0100 | $701.00 |
| 1000+ | $6.4400 | $6440.00 |
| 5000+ | $6.1600 | $30800.00 |
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