PIC24FV32KA302-E/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC24FV32KA302-E/SO is a 16-bit PIC24 microcontroller with 32 KB Flash, 2 KB RAM, 512 bytes EEPROM, and a 12-bit ADC, running up to 32 MHz from a 5 V supply. It integrates CTMU for touch sensing and capacitive measurement, offering a rich peripheral set in a 28-pin SOIC package. Designed for industrial, metering, and sensing applications requiring 5 V operation.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC24FV32KA302-E/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.2700(MOQ 5)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit PIC24 CPU core running up to 32 MHz for efficient control tasks
- 32 KB Flash program memory with 2 KB RAM and 512 bytes EEPROM for data retention
- 12-bit ADC with multiple input channels for high-resolution analog sensing
- Integrated CTMU (Charge Time Measurement Unit) enabling capacitive touch sensing
- 5 V operation supporting direct interface with industrial sensors and legacy logic
- 28-pin SOIC package for standard surface-mount assembly
Applications
PIC24FV32KA302-E/SO is well-suited for smart metering, industrial sensing, and human-machine interface designs requiring 5 V operation and touch input. It is also used in home appliance control, HVAC systems, and portable data loggers where its 12-bit ADC, EEPROM data storage, and 16-bit processing capability provide a cost-effective embedded control solution.
Specifications
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 27Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Bit Size | 16 |
| Boundary Scan | NO |
| 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 | 24 |
| Number of Serial I/Os | 3 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 24 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| RAM (bytes) | 2048 |
| ROM (words) | 11264 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 20mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| 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) |
| 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 much program memory and RAM does PIC24FV32KA302-E/SO provide, and is it sufficient for typical sensor-fusion firmware?
PIC24FV32KA302-E/SO includes 32 KB Flash program memory, 2 KB RAM, and 512 bytes EEPROM. This is adequate for many sensor-fusion and data-logging firmware images on a 16-bit PIC24 core running at up to 32 MHz, especially when the application uses efficient C or assembly code with minimal heap allocation.
What makes the CTMU peripheral in PIC24FV32KA302-E/SO useful for capacitive touch button designs?
The Charge Time Measurement Unit (CTMU) in PIC24FV32KA302-E/SO precisely measures capacitance changes on electrode pads, enabling capacitive touch detection without external touch controller ICs. Operating from a 5 V rail with a 12-bit ADC, it can resolve small capacitance shifts needed to distinguish reliable finger touches from environmental noise in industrial HMI panels.
How does PIC24FV32KA302-E/SO fit into designs that require 5 V tolerant I/O alongside a 3.3 V MCU architecture?
PIC24FV32KA302-E/SO is specifically rated for 5 V operation, unlike many modern MCUs limited to 3.3 V. This allows direct interfacing with 5 V legacy sensors, industrial field-bus transceivers, and relay drivers without level-shifting circuitry, reducing BOM complexity in brownfield or mixed-voltage industrial control board designs running a 16-bit core at 32 MHz.
What is the factory lead time for PIC24FV32KA302-E/SO, and how should procurement teams plan for it?
PIC24FV32KA302-E/SO has a factory lead time of 27 weeks, which is notably long and reflects typical Microchip PIC24 extended-temperature variant availability. Procurement teams for designs using this 16-bit MCU should place orders well ahead of production start and consider buffer stock strategies, especially for designs with 28-pin SOIC footprints that cannot easily swap to an alternate part.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $4.5900 | $22.95 |
| 27+ | $4.2900 | $115.83 |
| 100+ | $3.7400 | $374.00 |
| 1000+ | $3.4400 | $3440.00 |
| 5000+ | $3.2700 | $16350.00 |
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