PIC16LF1824T39A-I/ST Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC16LF1824T39A-I/ST is an 8-bit PIC microcontroller from Microchip in a 20-pin TSSOP package. It runs at up to 32 MHz with integrated ADC and is optimized for low-voltage applications. Available from stock worldwide with fast lead times.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF1824T39A-I/ST Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9200(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
- 8-bit PIC16 core running at up to 32 MHz clock frequency
- Integrated 10-bit ADC for analog signal measurement
- Low-voltage operation enabling battery-powered and energy-efficient designs
- 20-pin TSSOP package for compact PCB layouts
- Enhanced mid-range CPU architecture with improved instruction set over classic PIC
Applications
The PIC16LF1824T39A-I/ST is designed for low-power embedded control applications such as battery-operated sensors, home automation nodes, and motor-drive controllers. Its integrated ADC and 32 MHz maximum clock make it suitable for signal conditioning and real-time control loops in space-constrained 20-pin TSSOP designs. Consumer appliances, industrial IoT end-nodes, and wearable devices benefit from its low operating voltage and efficient instruction execution.
Specifications
| Manufacturer Package Code | TSSOP-20 |
| Factory Lead Time | 1Week |
| YTEOL | 13 |
| Has ADC | YES |
| Bit Size | 8 |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DMA Channels | NO |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 12 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Qualification Status | Not Qualified |
| RAM (bytes) | 256 |
| ROM (words) | 4096 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 3.6mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| 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 | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16LF1824T39A-I/ST:
RISC Microcontroller, 8-Bit, FLASH, PIC CPU, 32MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO14
Frequently Asked Questions
What is the maximum clock frequency of the PIC16LF1824T39A-I/ST and how does it affect real-time control?
The PIC16LF1824T39A-I/ST operates at up to 32 MHz, providing sufficient throughput for real-time control loops with 8-bit data paths. At 32 MHz, most single-cycle PIC instructions execute in 31.25 ns, enabling fast interrupt response in motor-control and sensor-processing tasks.
Can the PIC16LF1824T39A-I/ST operate reliably from a 2-cell AA battery supply?
Yes. The LF (low-voltage) variant operates from a supply as low as 1.8 V up to 3.6 V, making it compatible with 2-cell AA or AAA battery packs at approximately 3 V. This enables extended battery life in portable and wireless sensor designs.
How many ADC channels does the PIC16LF1824T39A-I/ST provide for multi-channel sensor designs?
The PIC16LF1824T39A-I/ST includes an integrated 10-bit ADC with up to 8 analog input channels, allowing simultaneous monitoring of multiple sensors such as temperature, pressure, or current in a compact 20-pin TSSOP footprint.
When is PIC16LF1824T39A-I/ST a better choice than a PIC16F1824 for a coin-cell application?
The LF variant supports operation down to 1.8 V and draws lower active current than the standard PIC16F1824, which is rated for 2.3 V minimum. For a coin-cell CR2032 application at 3 V nominal but falling below 2.3 V at end of life, only the LF part remains within its operating voltage spec across the full discharge curve.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.6600 | $2.66 |
| 19+ | $2.5000 | $47.50 |
| 25+ | $2.4000 | $60.00 |
| 74+ | $2.1100 | $156.14 |
| 1000+ | $2.0100 | $2010.00 |
| 5000+ | $1.9200 | $9600.00 |
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