PIC24HJ32GP302-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC24HJ32GP302-I/SP is a 16-bit PIC microcontroller delivering 40 MIPS performance with 32 kB Flash and a 28-pin SPDIP package. It integrates a 10-bit ADC, boundary scan, and a rich peripheral set for general-purpose embedded control. The device suits cost-sensitive industrial control, motor drive, and sensor interfacing applications requiring deterministic real-time response.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24HJ32GP302-I/SP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.1100(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 delivering up to 40 MIPS at 40 MHz clock
- 32 kB on-chip Flash program memory for mid-complexity firmware
- Integrated 10-bit ADC for direct analog sensor acquisition
- Boundary scan (JTAG) support for board-level production testing
- 28-pin SPDIP package enabling low-cost through-hole prototype and small-volume manufacturing
- Wide operating temperature range suitable for industrial environments
Applications
The PIC24HJ32GP302-I/SP is suited for embedded control applications such as motor drive, power supply management, and sensor data logging in industrial equipment. Its 40 MIPS throughput and integrated 10-bit ADC make it a practical choice for real-time closed-loop control loops that require deterministic timing. Consumer appliances, HVAC controllers, and handheld instruments also benefit from its balance of performance and low pin count in the 28-pin SPDIP footprint.
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 | 40MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 8 |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 21 |
| Number of Serial I/Os | 2 |
| 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) | 4096 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 76mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| 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
Compatible alternatives and drop-in replacements for PIC24HJ32GP302-I/SP:
28 PIN, 32KB, FLASH, 2048 BYTES-RAM, 40MIPS. 21 I/O, 16 BIT FAMILY
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 40MHz, CMOS, PDIP28
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 40MHz, CMOS, PDIP28
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 40MHz, CMOS, PDIP28
RISC Microcontroller, 16-Bit, FLASH, PIC24 CPU, 40MHz, CMOS, PDIP28
Frequently Asked Questions
What is the maximum execution speed of the PIC24HJ32GP302-I/SP and how does it handle real-time control loops?
The PIC24HJ32GP302-I/SP executes instructions at up to 40 MIPS with a 40 MHz oscillator input. This throughput allows tight control loop periods in motor drive and power management applications, where cycle-accurate interrupt latency on the 16-bit PIC24 core is critical.
How much program storage does the PIC24HJ32GP302-I/SP offer and is it enough for RTOS-based firmware?
The device provides 32 kB of on-chip Flash program memory. Lightweight RTOS kernels such as FreeRTOS can fit in under 10 kB, leaving over 20 kB for application code, making this part viable for simple preemptive task scheduling in a 28-pin package.
Can the PIC24HJ32GP302-I/SP be used in a wave-soldered through-hole assembly and what footprint does it require?
Yes. The SPDIP-28 package is a through-hole format with 28 pins on a standard 0.1-inch pitch, fully compatible with wave or hand soldering. The package body is approximately 17.8 mm long, fitting standard 28-pin DIP sockets for prototype and low-volume production runs.
Does the PIC24HJ32GP302-I/SP support boundary scan for automated board testing on high-mix production lines?
Yes. The PIC24HJ32GP302-I/SP includes IEEE 1149.1 boundary scan (JTAG) support. This allows automated in-circuit test equipment to verify solder joint continuity and board interconnects on production boards with 28 pins without bed-of-nails fixtures.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.1700 | $5.17 |
| 30+ | $5.1600 | $154.80 |
| 100+ | $4.6900 | $469.00 |
| 1000+ | $4.3300 | $4330.00 |
| 5000+ | $4.1100 | $20550.00 |
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