PIC24FJ256GA702-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
PIC24FJ256GA702-I/ML is a 16-bit PIC24F microcontroller from Microchip with 256 KB Flash, 16 MIPS performance at up to 32 MHz, and a compact QFN-28 package, targeting low-power embedded control and IoT applications.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ256GA702-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4100(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 PIC24F CPU core running up to 32 MHz (16 MIPS)
- 256 KB self-programmable Flash memory and 16 KB SRAM
- 12-bit ADC with up to 10 channels for analog signal acquisition
- Peripheral Pin Select (PPS) for flexible I/O remapping on 28 pins
- Low-power XLP technology with deep-sleep currents below 20 nA
- USB 2.0 Full-Speed OTG with on-chip transceiver
- Operating voltage range 2.0 V to 3.6 V
- QFN-28 package with exposed thermal pad for compact board layouts
Applications
PIC24FJ256GA702-I/ML is well suited for battery-powered IoT sensor nodes, portable medical monitors, and industrial handheld devices where low standby current and USB connectivity are required. Its flexible Peripheral Pin Select and 16-bit performance make it a practical choice for smart home appliances, data loggers, and embedded human-machine interface designs that demand a balance of code density and energy efficiency.
Specifications
| Manufacturer Package Code | VQFN-28 |
| Factory Lead Time | 36Weeks |
| Date Of Intro | 2016-10-18 |
| YTEOL | 19 |
| Has ADC | YES |
| Address Bus Width | 24 |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC24 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| External Data Bus Width | 16 |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 22 |
| Number of Serial I/Os | 2 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 16 |
| 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, VERY THIN PROFILE, HEAT SINK/SLUG |
| RAM (bytes) | 16384 |
| RAM (words) | 8192 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 32MHz |
| Supply Current-Max | 5mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2V |
| Supply Voltage-Nom | 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) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC24FJ256GA702-I/ML:
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 32MHz, CMOS, PQCC28
Frequently Asked Questions
How much Flash and SRAM does the PIC24FJ256GA702 provide for firmware and runtime data?
PIC24FJ256GA702 integrates 256 KB of self-programmable Flash memory and 16 KB of SRAM, giving developers sufficient space for moderately complex firmware stacks, USB class drivers, and runtime buffers without requiring external memory in most IoT or control applications.
Can PIC24FJ256GA702-I/ML operate reliably in an industrial temperature range down to -40°C?
Yes. The I-grade suffix indicates an industrial temperature rating of -40°C to +85°C, making PIC24FJ256GA702-I/ML suitable for outdoor sensor nodes, factory automation controllers, and other equipment exposed to wide ambient temperature swings.
What PCB footprint should designers plan for the QFN-28 package of PIC24FJ256GA702-I/ML?
The QFN-28 package measures 6 mm × 6 mm with a 0.65 mm pitch and 28 pins arranged around the perimeter plus an exposed thermal pad underneath, requiring a compact SMT land pattern that fits easily on a two-layer board alongside power regulation and decoupling components.
Does PIC24FJ256GA702-I/ML include USB support, and what speed does it operate at?
Yes, the device integrates a USB 2.0 Full-Speed OTG controller with an on-chip transceiver operating at 12 Mbps, enabling CDC, HID, or MSD class implementations directly without an external USB bridge chip, which reduces BOM cost and simplifies PCB routing.
Which nearby Microchip MCU should engineers consider if PIC24FJ256GA702-I/ML is on long lead time?
Engineers can evaluate PIC24FJ256GB002 or PIC24FJ128GA702 depending on Flash requirements. The GB002 adds 8 KB SRAM, while the 128 KB variant trades half the Flash for a similar 32 MHz core speed and identical 28-pin QFN footprint, preserving firmware portability with minor linker adjustments.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.8900 | $1.89 |
| 25+ | $1.7500 | $43.75 |
| 100+ | $1.6100 | $161.00 |
| 244+ | $1.6000 | $390.40 |
| 1000+ | $1.4700 | $1470.00 |
| 5000+ | $1.4100 | $7050.00 |
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