PIC16LF724-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC16LF724-I/ML is a low-voltage 8-bit PIC microcontroller with 7 KB Flash, 192 bytes RAM, 36 I/O pins, and a built-in ADC, running at up to 20 MHz in a compact 44-pin QFN package for space-constrained embedded designs.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF724-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.8700(MOQ 405)
- 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 PIC core at up to 20 MHz with 7 KB Flash and 192 bytes RAM for moderate-complexity embedded firmware
- 36 configurable I/O pins in a 44-pin QFN package enabling high pin density in compact PCB layouts
- Integrated multi-channel ADC for direct analog sensor input without external conversion circuitry
- Low-voltage LF variant operating from 1.8 V to 3.6 V supply for battery-powered and energy-harvesting applications
- JTAG boundary scan support for in-system testing and production board validation
Applications
The PIC16LF724-I/ML is well-suited for battery-powered sensor nodes, portable consumer devices, and low-voltage industrial controls where a 1.8 V to 3.6 V supply and a 20 MHz 8-bit core provide sufficient performance at minimal power draw. Its 36 I/O pins and integrated ADC allow direct connection to multiple analog sensors, buttons, and actuators in compact designs using the 44-pin QFN package. The device also fits home automation modules, smart meter front-ends, and motor control boards where small form factor and built-in analog capability reduce external component count.
Specifications
| Pbfree Code | Yes |
| YTEOL | 7.2 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | PIC |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | S-PQCC-N44 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 36 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC44,.32SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 192 |
| ROM (words) | 4096 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Current-Max | 2.8mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| 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 Flash and RAM capacity does the PIC16LF724-I/ML offer for embedded firmware?
The PIC16LF724-I/ML provides 7 KB of program Flash and 192 bytes of data RAM, which is sufficient for moderate-complexity 8-bit PIC firmware including sensor polling loops, simple communication stacks, and display drivers running at up to 20 MHz clock.
What supply voltage range does the PIC16LF724-I/ML support, and why does that matter for battery designs?
The LF variant operates from 1.8 V to 3.6 V, covering the discharge curve of a single Li-Ion cell (4.2 V charged to 3.0 V cutoff via a low-dropout regulator) and the nominal voltage of two AA alkaline cells, making it a practical choice for battery-powered IoT nodes and portable instruments that must operate across the full battery discharge range.
How does the 44-pin QFN package of the PIC16LF724-I/ML compare to a standard PDIP in terms of board footprint?
The 44-pin QFN occupies a footprint of approximately 8 mm x 8 mm with no leads extending beyond the package body, compared to a 40-pin PDIP that spans roughly 52 mm x 14 mm; the QFN therefore requires about 15 times less PCB area, enabling 36 I/O pins to be routed in very compact multilayer designs.
Which sensor interface scenarios are well-served by the PIC16LF724-I/ML's integrated ADC?
The on-chip multi-channel ADC eliminates the need for an external analog-to-digital converter when interfacing with temperature sensors (NTC thermistors outputting 0 V to 3.3 V), light sensors, potentiometers, or pressure transducers in designs running at 20 MHz, reducing BOM cost and simplifying firmware by keeping all analog digitization inside the microcontroller.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 405+ | $4.4000 | $1782.00 |
| 2025+ | $4.0500 | $8201.25 |
| 4050+ | $3.8700 | $15673.50 |
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