PIC24FJ64GU202-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC24FJ64GU202-I/SO is a 16-bit PIC24 microcontroller from Microchip offering 64 KB ECC Flash, 8 KB RAM, USB Full-Speed, and XLP low-power technology running at up to 32 MHz with 16 MIPS throughput. It features a 12-bit ADC configurable as 9 channels and is housed in a 28-pin SOIC package. Available with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ64GU202-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5500(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
- 64 KB ECC Flash memory with single-bit error correction for safety-critical applications
- USB Full-Speed (12 Mbit/s) on-chip controller with integrated transceiver
- 16-bit CPU at up to 32 MHz delivering 16 MIPS throughput
- 12-bit ADC configurable as up to 9 input channels
- eXtreme Low Power (XLP) with standby current below 500 nA
- 8 KB RAM for data-intensive buffering and USB descriptors
- Boundary scan (JTAG) support for board-level testing
Applications
The PIC24FJ64GU202-I/SO is well-suited for USB HID, CDC virtual COM port, and data logger designs that require ECC-protected Flash for data integrity in industrial or medical-grade applications. Its 16-bit architecture and 12-bit ADC make it a natural fit for precision sensor interfaces, motor parameter monitoring, and medical instruments that must meet functional safety requirements. The XLP standby mode and 28-pin SOIC package also make it practical for compact, battery-powered USB accessories and wearable measurement devices.
Specifications
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 19 |
| Has ADC | YES |
| Additional Feature | ADC CAN ALSO BE CONFIGURED AS 9-CH 12-BIT |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC24 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 2 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 20 |
| Number of Serial I/Os | 2 |
| Number of Timers | 6 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| RAM (bytes) | 8192 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 6.2mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC24FJ64GU202-I/SO Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.20 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC24FJ64GU202-I/SO:
suggested
suggested
suggested
suggested
16-bit, 16 MIPS, 64KB ECC Flash, 8KB RAM, USB, XLP, 28-pin
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 32MHz, CMOS, PDSO28
Frequently Asked Questions
Why does the PIC24FJ64GU202-I/SO use ECC Flash, and what protection does it provide?
The ECC (Error Correcting Code) Flash in the PIC24FJ64GU202-I/SO automatically detects and corrects single-bit Flash read errors in the 64 KB program memory, which is important in environments with radiation or high-temperature stress. This makes the device suitable for industrial control, medical diagnostic equipment, and automotive accessories where a single-bit upset must not cause a silent program execution error, adding a layer of robustness beyond standard Flash.
How does the 12-bit ADC in the PIC24FJ64GU202-I/SO compare to typical 10-bit ADC devices for sensor measurement?
The 12-bit ADC in the PIC24FJ64GU202-I/SO resolves 4,096 distinct levels versus 1,024 for a 10-bit ADC, giving 4× finer voltage resolution. Across a 3.3V reference this yields approximately 0.8 mV per LSB, sufficient for resolving small sensor output differences in temperature, pressure, or current-sensing applications. The 9-channel configuration also means more physical sensors can connect without external multiplexers.
Can the PIC24FJ64GU202-I/SO implement a USB CDC virtual COM port, and what is needed to get started?
Yes, the PIC24FJ64GU202-I/SO includes an on-chip Full-Speed USB 2.0 controller running at 12 Mbit/s with an integrated transceiver, so only a USB connector, 2 pull-up resistors, and a 32 MHz crystal or internal oscillator are needed to implement a CDC virtual COM port. Microchip's MPLAB Harmony USB stack provides ready-to-use CDC device firmware examples, enabling a working virtual serial port in under an hour on the 28-pin SOIC platform.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0500 | $2.05 |
| 50+ | $1.7100 | $85.50 |
| 150+ | $1.6800 | $252.00 |
| 300+ | $1.6500 | $495.00 |
| 1000+ | $1.6300 | $1630.00 |
| 5000+ | $1.5500 | $7750.00 |
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