{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PIC16F18126-I/ST","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"PIC16F18126-I-ST","canonicalUrl":"https://icboms.com/microchip/PIC16F18126-I-ST","factsUrl":"https://icboms.com/api/mcp/products/PIC16F18126-I%2FST","rawCanonicalId":null},"summary":{"shortDescription":"Microchip PIC® 16F PIC16F18126-I/ST, 8-bit MCU, 28KB Flash, 2K x 8 RAM, 32MHz, 14-TSSOP, 11 I/O, 1.8V-5.5V, -40°C to 85°C.","salesMarkdown":"## 28 KB Flash in a 14-pin body — what fits It runs at 32 MHz from an internal oscillator, so no external crystal is needed for most timing tasks. ## 14-TSSOP — rework and routing The 14-TSSOP (0.173\" body width, 4.40 mm) is a fine-pitch SOIC variant — 0.65 mm lead pitch, easy to hand-solder with a decent iron and flux, and forgiving under hot air if you need to lift it. The 11 I/O are on the perimeter, so a two-layer board routes cleanly. No thermal pad to worry about; the package dissipates through the leads. ROHS3 compliant. If a second-source hedge matters, the PIC16LF1559-I/SS is a close functional peer in the same PIC 16F family, though in a 20-pin SSOP package — verify pin compatibility if you need a drop-in alternate.","metaTitle":"Microchip PIC16F18126-I/ST 8-bit MCU, 28KB Flash, 14-TSSOP","metaDescription":"Microchip PIC16F18126-I/ST 8-bit PIC MCU with 28KB Flash, 2K RAM, 32MHz, 11 I/O, 12-bit ADC, 8-bit DAC, 1.8V-5.5V. Active lifecycle, ROHS3.","metaKeywords":null},"attributes":{"series":"PIC® 16F","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Microchip Technology","Speed":"32MHz","Series":"PIC® 16F","Package":"Tube","RAM Size":"2K x 8","Core Size":"8-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, LINbus, SPI","Mounting Type":"Surface Mount","Number of I/O":"11","Core Processor":"PIC","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 29x12b; D/A 2x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"PIC16F18126","Program Memory Size":"28KB (28K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"14-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1600","priceTiers":[{"qty":1,"price":"$1.16000","currency":"USD"},{"qty":25,"price":"$1.06000","currency":"USD"},{"qty":100,"price":"$0.96000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/PIC16F18126-I%2FST/alternatives.json"},"ai":{"faq":[{"question":"What is the flash memory size of PIC16F18126-I/ST?","answer":"The PIC16F18126-I/ST has 28 KB of Flash program memory (28K x 8). That's enough for moderate firmware — sensor fusion, LINbus node, or a small motor-control loop — without needing external storage."},{"question":"How many I/O pins does PIC16F18126-I/ST have?","answer":"It provides 11 I/O lines in the 14-TSSOP package. With the 12-bit ADC muxed across 29 channels, you can read many analog inputs but only drive 11 digital outputs — plan the pin budget accordingly."},{"question":"How do I get current pricing and availability for PIC16F18126-I/ST?","answer":"Pricing and stock are confirmed at quote time. Submit an RFQ through this listing — we source against independent distribution and will provide a current price and lead time for your quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/PIC16F18126-I-ST","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/PIC16F18126-I-ST when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}