PIC18LF14K22-I/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC18LF14K22-I/SS is a low-power 8-bit PIC microcontroller with 16 KB Flash, 64 MHz max clock, and eXtreme Low Power (XLP) technology in a 20-pin SSOP package. It supports ADC, SPI, I2C, and UART interfaces with 1.8 V minimum supply operation. Available in stock worldwide with fast shipping for embedded and IoT applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC18LF14K22-I/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6300(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
- eXtreme Low Power (XLP) technology with 1.8 V minimum supply operation
- 16 KB Flash and 256 bytes EEPROM with up to 64 MHz clock frequency
- Integrated 10-bit ADC, SPI, I2C, and UART communication interfaces
- 20-pin SSOP package ideal for compact, space-constrained designs
- Enhanced mid-range PIC18 core with hardware multiply and 8x8 multiply
Applications
PIC18LF14K22-I/SS is widely used in battery-powered IoT sensor nodes, wearable devices, and remote monitoring systems that demand ultra-low standby current. Its XLP technology and 1.8 V operation make it ideal for energy-harvesting designs, smart home controls, and portable medical instrumentation.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SSOP-20 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8 V, 2 V MINIMUM SUPPLY AT 16 MHZ, 20 MHZ |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | PIC |
| Clock Frequency-Max | 64MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 18 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 512 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 64MHz |
| Supply Current-Max | 15mA |
| 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 | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Can PIC18LF14K22-I/SS operate at 1.8 V for battery-powered designs?
Yes. The PIC18LF14K22-I/SS supports a minimum supply voltage of 1.8 V, and with eXtreme Low Power (XLP) technology it achieves sleep currents below 20 nA, making it highly suitable for coin-cell or energy-harvesting battery-powered applications.
How much on-chip Flash and RAM does PIC18LF14K22-I/SS provide for firmware storage?
The PIC18LF14K22-I/SS integrates 16 KB of program Flash memory and 512 bytes of SRAM, plus 256 bytes of EEPROM, operating at clock speeds up to 64 MHz to support moderate-complexity embedded firmware.
Which communication interfaces are available on PIC18LF14K22-I/SS for sensor integration?
The device includes MSSP modules supporting SPI and I2C, plus an EUSART for UART/RS-232, giving designers 3 hardware serial interfaces on just 20 pins in the SSOP package.
How does the 20-pin SSOP footprint of PIC18LF14K22-I/SS compare to DIP packaging for PCB layout?
The SSOP-20 package has a 0.635 mm pin pitch and a much smaller body than a DIP-20, saving significant PCB area and enabling finer-pitch SMT assembly on boards with space constraints.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.1900 | $2.19 |
| 2+ | $2.1200 | $4.24 |
| 25+ | $1.9800 | $49.50 |
| 100+ | $1.8700 | $187.00 |
| 1000+ | $1.7200 | $1720.00 |
| 5000+ | $1.6300 | $8150.00 |
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