PIC24FJ32GA002-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC24FJ32GA002-I/SO is a 16-bit microcontroller with 32 kB flash, 8 kB RAM, and a 32 MHz maximum clock in a 28-pin SOIC package. It integrates a 10-bit ADC, UART, SPI, and I2C peripherals with JTAG boundary scan. Suitable for industrial HMI, motor control, and low-power embedded data logging designs.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ32GA002-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.7900(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 CPU core at up to 32 MHz delivering 16 MIPS for responsive embedded control
- 32 kB flash and 8 kB RAM supporting moderately complex firmware with data buffering requirements
- Integrated 10-bit ADC with multiple channels for direct sensor signal acquisition
- UART, SPI, and I2C peripherals enabling multi-protocol communication in connected embedded systems
- JTAG boundary scan support simplifying PCB test and in-circuit debug in production environments
Applications
The PIC24FJ32GA002-I/SO suits mid-range embedded applications such as industrial HMI panels, sensor data loggers, and motor drive controllers where 16-bit processing and 32 kB flash offer enough headroom for structured firmware. Its multi-protocol peripheral set including UART, SPI, and I2C enables direct interfacing with displays, environmental sensors, and wireless modules. The 28-pin SOIC package fits compact PCB layouts for battery-operated and space-constrained industrial control units.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 5Weeks |
| 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 | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 21 |
| 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 | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| 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 | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
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
What clock speed and throughput does PIC24FJ32GA002-I/SO achieve in real-time control tasks?
The PIC24FJ32GA002-I/SO operates at up to 32 MHz, delivering 16 MIPS sustained throughput in its 16-bit pipeline architecture. This performance level is sufficient for PID motor control loops, UART data parsing at 115200 baud, and concurrent multi-channel ADC sampling in industrial sensor acquisition designs.
How does the 32 kB flash capacity of PIC24FJ32GA002-I/SO compare to typical sensor logger firmware requirements?
32 kB flash accommodates moderate firmware stacks including a basic RTOS kernel, peripheral driver libraries, and application logic for logging up to 8 sensor channels at 100 Hz sample rates. Designs requiring larger protocol stacks such as full USB device or TCP/IP may need migration to higher-capacity PIC24FJ variants with 64 kB or 128 kB flash.
Which communication peripherals does PIC24FJ32GA002-I/SO integrate for multi-sensor system designs?
The PIC24FJ32GA002-I/SO integrates UART, SPI, and I2C interfaces supporting simultaneous communication with serial sensors, wireless modules, and EEPROM storage in a single embedded node. The 10-bit ADC adds direct analog sensor readout, making it possible to build a complete multi-protocol sensor hub without adding external bridge chips.
How does JTAG boundary scan support in PIC24FJ32GA002-I/SO reduce production test cost?
JTAG boundary scan allows automated ICT fixtures to verify solder joint continuity on all 28 SOIC pins without powering up the microcontroller or running application code. This capability reduces manual probe testing time during volume production of industrial PCBs and enables early detection of open or bridged solder joints at the factory test stage.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.3300 | $3.33 |
| 25+ | $3.1100 | $77.75 |
| 27+ | $3.0800 | $83.16 |
| 50+ | $3.0500 | $152.50 |
| 81+ | $3.0200 | $244.62 |
| 100+ | $2.7900 | $279.00 |
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