PIC18LF14K22T-I/SO — Overview
PIC18LF14K22T-I/SO by Microchip is a component in the 8-bit PIC18 XLP MCU (16 KB Flash, 512 B RAM, 20-pin, 1.8-3.6 V) category, supplied by Shenzhen Jinteng Electronics Technology Co., Ltd. (JTDZ Tech) — an independent distributor serving OEMs, ODMs and EMS providers worldwide.
The PIC18LF14K22T-I/SO is the low-voltage member of the PIC18F1XK22 family, a 20-pin 8-bit microcontroller with 16 KB Flash, 512 bytes RAM and 256 bytes EEPROM. It runs up to 64 MHz (16 MIPS) from the internal oscillator and 4x PLL and integrates a 12-channel 10-bit ADC, two rail-to-rail comparators, an ECCP+ module, MSSP (SPI/I2C) and EUSART. nanoWatt XLP technology gives 50 nA typical sleep current, suiting battery-powered and capacitive-touch designs.
Key specifications
| Part number | PIC18LF14K22T-I/SO |
| Manufacturer | Microchip |
| Device type | 8-bit PIC18 Microcontroller |
| Package | SOIC-20 |
| Package size | 12.80 x 7.50 mm (body) |
| Stock | 5,000 pcs |
| Condition | Original, genuine & unused |
Datasheet parameters
| Core | PIC18 8-bit RISC, C-compiler optimized, 16 MIPS |
| Max clock | 64 MHz (16 MHz internal oscillator x4 PLL) |
| Program Flash | 16 KB (8K x 16) |
| Data RAM | 512 bytes |
| Data EEPROM | 256 bytes |
| I/O pins | 17 |
| ADC | 12 channels, 10-bit |
| Comparators | 2 rail-to-rail with programmable CVREF |
| Timers | 3 x 16-bit, 1 x 8-bit |
| Serial interfaces | 1 x MSSP (SPI / I2C master-slave), 1 x EUSART (RS-232/RS-485/LIN) |
| Supply voltage | 1.8 to 3.6 V (LF low-voltage version) |
| Sleep current | 50 nA typical (nanoWatt XLP) |
| Operating temperature | -40 to +85 °C (I suffix) |
| Package | SOIC-20, 7.50 mm body |
Parameters above are transcribed from the manufacturer datasheet for reference only. Confirm the current datasheet revision and your application conditions before design-in.
Note: Suffix decoding: T = tape and reel, I = -40 to +85 °C industrial, /SO = SOIC-20 (300 mil). The LF version is specified for 1.8-3.6 V; the standard PIC18F14K22 (F, not LF) is 1.8-5.5 V. Microchip lists the device as 'In Production' with PIC18F24Q10 as a newer alternative.
Stock, packaging and availability
| Item | Detail |
|---|---|
| Available quantity | 5,000 pcs |
| Condition | Original, genuine & unused |
| Packaging | Original factory packaging — tape & reel, tray, tube or bulk as supplied by the manufacturer |
| Warehouse | Shenzhen, China |
| Lead time | Confirmed per order — typically ships within 24–48 hours after payment |
Stock levels move quickly. Confirm current availability, quantity and lead time with our team before ordering.
Need a quote for PIC18LF14K22T-I/SO? Send your target quantity, destination and required date code to our sales team — we reply with price, stock and lead time within 2 working hours.
Browse the full Microcontrollers / MCUs collection for more 8-Bit Microcontroller devices, or request a quote for PIC18LF14K22T-I/SO.
Other Microchip parts in stock
| MCP23017-E/SO | PIC12F675-I/P | MCP41010-I/SN |
| MCP3008-I/SL | AT25SF041-SSHF-B | MCP2515-I/ST |
Frequently asked questions
Is PIC18LF14K22T-I/SO original and genuine?
Yes. We supply PIC18LF14K22T-I/SO as original, unused stock sourced through long-verified, traceable channels. Traceability documents, inspection reports and photos of the actual goods can be provided on request before you commit.
How much PIC18LF14K22T-I/SO stock do you have?
5,000 pcs of PIC18LF14K22T-I/SO are currently listed. Stock moves daily - send us your required quantity and we will confirm live availability, date code and lead time.
What package does PIC18LF14K22T-I/SO use?
PIC18LF14K22T-I/SO is supplied in a SOIC-20 package (12.80 x 7.50 mm (body)). Always confirm the package, pinout and land pattern against the current manufacturer datasheet before design-in.
Can you help confirm the PIC18LF14K22T-I/SO parameters?
Yes. Tell us the parameters you are qualifying (frequency range, gain, attenuation, voltage, current or temperature range) and our team will help you confirm them against the current manufacturer datasheet. We do not host third-party datasheets.
Do you quote volume orders for PIC18LF14K22T-I/SO?
Yes. We quote volume pricing, available quantity and lead time within 2 working hours, and we can consolidate PIC18LF14K22T-I/SO with other line items into a single shipment.
All trademarks, brand names and part numbers are the property of their respective owners. JTDZ Tech is an independent distributor and is not an authorised distributor, franchisee or agent of the manufacturers named above.
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