PIC16LF707-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC16LF707-I/PT is a low-voltage 8-bit MCU with 14 KB Flash, mTouch capacitive sensing, 32-channel CSM, and 8-bit ADC in TQFP-44 running at up to 20 MHz. It operates from as low as 1.8 V at 16 MHz, ideal for battery-powered touch applications. Available in stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF707-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7400(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
- 32-channel capacitive sensing module (CSM) with mTouch for touch interface designs
- 1.8 V minimum supply voltage at 16 MHz enabling ultra-low-power battery operation
- 20 MHz max clock with up to 5 MIPS for responsive embedded control
- 8-bit 12-channel ADC for analog sensor acquisition in space-constrained designs
- TQFP-44 package with up to 36 I/O pins for versatile peripheral connectivity
Applications
The PIC16LF707-I/PT excels in portable consumer electronics requiring capacitive touch interfaces, such as handheld devices, home appliance control panels, and medical wearables. Its 32-channel CSM enables multi-touch button and slider designs without external touch controllers, reducing cost and board space. Low-voltage operation from 1.8 V also makes it suitable for coin-cell and single-Li-ion battery applications.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 6Weeks |
| YTEOL | 7 |
| Has ADC | YES |
| Additional Feature | OPERTES AT 1.8 V MINIMUM SUPPLY AT 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of I/O Lines | 36 |
| Number of Serial I/Os | 1 |
| Number of Timers | 8 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.39SQ,31 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 363 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Current-Max | 3.2mA |
| 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 | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
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 | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16LF707-I/PT:
44-pin, 14KB Flash, 1.8V-5.5V, 16MHz Int Osc, 8b ADC, CCP, 12C/SPI, AUSART
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PQFP44
Frequently Asked Questions
How many capacitive sensing channels does PIC16LF707-I/PT support for touch interface designs?
The PIC16LF707-I/PT integrates a 32-channel capacitive sensing module with Microchip mTouch technology, supporting button, slider, and wheel touch interfaces without any external touch controller ICs, simplifying PCB layout and reducing BOM cost.
At what minimum supply voltage can PIC16LF707-I/PT sustain its maximum clock frequency?
It operates at a minimum supply voltage of 1.8 V while running at up to 16 MHz, and reaches its full 20 MHz clock speed at 2.5 V, enabling efficient battery-powered designs from single Li-ion or two-cell alkaline sources.
How does PIC16LF707-I/PT compare to PIC16F707 when battery life is critical?
The LF variant's 1.8 V minimum operating voltage reduces active current draw compared to the standard PIC16F707, extending battery life by 15–30% in typical applications, making it the better choice for portable devices running from 2 × AA or coin-cell supplies.
Which industrial and home-automation scenarios benefit most from PIC16LF707-I/PT's 32-channel CSM?
Home appliance front panels with 8 to 32 touch-sensitive buttons, HVAC thermostat interfaces, and smart lighting dimmers gain the most, since the 32-channel CSM eliminates an external touch MCU and handles scan rates up to 500 Hz for fast, responsive user input.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7400 | $0.74 |
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