PIC24FJ32GA002-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
The PIC24FJ32GA002-I/SP is a 16-bit PIC24 microcontroller from Microchip featuring 32 KB Flash, 8 KB RAM, up to 16 MIPS performance, and 21 I/O pins in a 28-pin SPDIP package. It integrates a 10-bit ADC, multiple serial interfaces, and operates from 2.0 V to 3.6 V. Available worldwide from authorized distributors with fast delivery.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FJ32GA002-I/SP Datasheet PDF
- Category
- Integrated Circuit
- 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 delivering up to 16 MIPS at 32 MHz
- 32 KB self-programmable Flash and 8 KB SRAM
- 10-bit ADC with up to 13 input channels for analog acquisition
- Multiple serial modules: UART, SPI, and I2C
- Wide supply range from 2.0 V to 3.6 V for battery-powered systems
- 28-pin SPDIP through-hole package for easy prototyping
Applications
The PIC24FJ32GA002-I/SP is used in mid-range embedded control applications where 16-bit processing performance and integrated analog acquisition are required in a compact 28-pin through-hole package. Common applications include industrial sensor interfaces, HMI displays, motor control front-ends, and data logging units that benefit from the device's 16 MIPS throughput and 21 I/O lines. The SPDIP package makes it particularly convenient for development boards, educational kits, and designs that require through-hole reliability in harsh environments.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SPDIP-28 |
| 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 | R-PDIP-T28 |
| 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 | DIP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| 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 | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line Packages |
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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the PIC24FJ32GA002-I/SP's 16-bit core improve numerical processing compared to 8-bit PIC devices?
The PIC24FJ32GA002-I/SP executes 16-bit instructions and can process 16-bit data in a single cycle at up to 16 MIPS, compared to 8-bit PIC devices that require multiple cycles for the same arithmetic. This reduces the execution time for filter algorithms, PID control loops, and fixed-point math by up to 50%, enabling faster sensor sampling rates and more responsive control outputs from the same 32 MHz oscillator.
Can the PIC24FJ32GA002-I/SP be powered directly from two AA batteries, and what clock speed is available at that voltage?
Yes. The PIC24FJ32GA002-I/SP operates from a minimum supply of 2.0 V, which is well above the end-of-life voltage of two AA alkaline cells at approximately 2.4 V. At 2.5 V the device can run at reduced clock speeds, and full 32 MHz operation is supported from 3.0 V and above, giving designers a flexible power budget for portable data collection equipment powered by standard cell batteries.
For a multi-sensor IoT gateway prototype, how many analog inputs and serial channels does the PIC24FJ32GA002-I/SP provide?
The PIC24FJ32GA002-I/SP provides up to 13 analog input channels on its 10-bit ADC for simultaneous multi-sensor acquisition, along with 2 UART ports, 2 SPI ports, and 2 I2C buses. This peripheral density allows a single chip to connect temperature sensors, pressure transducers, and RF modules in parallel without requiring external multiplexers, making it well suited for compact IoT gateway prototype boards.
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