PIC24FJ32GA004-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC24FJ32GA004-I/ML is a 16-bit PIC24 microcontroller with 32 KB Flash, 8 KB SRAM, and 35 I/O lines, running at up to 32 MHz with integrated ADC, JTAG boundary scan, and Peripheral Pin Select in a compact 44-pin QFN package. Available with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ32GA004-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8400(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 PIC24 core running at 32 MHz with 16 MIPS throughput for demanding control loops
- Peripheral Pin Select (PPS) allows flexible remapping of serial peripherals to any compatible I/O pin
- 32 KB Flash and 8 KB SRAM supporting complex multi-task firmware with communication stacks
- 44-pin QFN package with 35 I/O lines and JTAG boundary scan for board-level debug
Applications
The PIC24FJ32GA004-I/ML serves as the control hub in industrial HMI panels, motor drive controllers, and smart metering devices where 16-bit arithmetic precision and multiple serial interfaces are required at low power. Its Peripheral Pin Select feature streamlines PCB layout by letting designers route UART, SPI, and I2C signals to optimal pins, reducing trace crossing and signal integrity issues. The compact 44-pin QFN footprint also makes it a strong choice for space-constrained portable instruments and medical monitoring devices.
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 | 32MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 35 |
| 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) | 32768 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 20mA |
| Supply Voltage-Max | 2.75V |
| Supply Voltage-Min | 2V |
| 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 16-bit PIC24FJ32GA004-I/ML outperform 8-bit alternatives in data-intensive control applications?
The 16-bit data path allows native 16-bit arithmetic and addressing, doubling the single-instruction computation width versus 8-bit PIC16 devices. At 32 MHz with 16 MIPS throughput, it can execute FFT segments, PID loops, and CRC calculations roughly twice as fast as an 8-bit part at the same clock, critical for motor control and sensor fusion tasks.
What is Peripheral Pin Select on PIC24FJ32GA004-I/ML and why does it matter for PCB design?
Peripheral Pin Select (PPS) is a routing matrix that lets designers assign UART, SPI, I2C, and other serial functions to any of the 35 compatible I/O pins at firmware configuration time. This avoids costly PCB respins caused by pin-function conflicts and can reduce average trace length by 30% to 50% on dense layouts.
Can PIC24FJ32GA004-I/ML fit firmware for a USB CDC device plus a motor controller simultaneously?
Yes. The 32 KB Flash provides enough space for a USB CDC stack (approximately 8 KB to 12 KB) alongside a closed-loop motor control algorithm with PID coefficients, leaving over 10 KB for application logic. The 8 KB SRAM comfortably holds USB endpoint buffers, ADC sample arrays, and stack frames for concurrent interrupt-driven tasks.
For high-volume procurement, how does the 6-week lead time for PIC24FJ32GA004-I/ML affect supply planning?
A 6-week factory lead time is typical for mid-range PIC24 devices in QFN-44 packaging. Buyers scheduling production runs of 1,000 to 10,000 units should place orders at least 8 weeks before assembly start to account for shipping and incoming inspection, or maintain a safety stock of 4 to 6 weeks of demand to buffer demand spikes.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.9000 | $3.90 |
| 100+ | $3.2500 | $325.00 |
| 1000+ | $2.9900 | $2990.00 |
| 5000+ | $2.8400 | $14200.00 |
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