{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PIC18F46K22-E/PT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"PIC18F46K22-E-PT","canonicalUrl":"https://icboms.com/microchip/PIC18F46K22-E-PT","factsUrl":"https://icboms.com/api/mcp/products/PIC18F46K22-E%2FPT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip PIC® XLP™ 18K series PIC18F46K22-E/PT, 8-bit MCU, 48 MHz, 64 KB Flash, 3.8K x 8 RAM, 1K x 8 EEPROM, 35 I/O, 44-TQFP, -40°C to 125°C.","salesMarkdown":"## 48 MHz 8-bit core with 64 KB Flash for moderate-complexity control Typical applications include industrial control, automotive body modules, sensor hubs, and battery-powered instrumentation where the extended temperature range and low-power XLP technology matter. ## 44-TQFP package — 10x10 mm body, 0.8 mm pitch The exposed pad (if present — verify the land pattern) aids thermal dissipation when the MCU drives multiple outputs at high duty cycles. MSL is typically 3 for this package family; confirm the moisture sensitivity level on the reel label before reflow.","metaTitle":"PIC18F46K22-E/PT 8-bit MCU, 48 MHz, 64 KB Flash, 44-TQFP","metaDescription":"Microchip PIC18F46K22-E/PT 8-bit MCU with 48 MHz core, 64 KB Flash, 3.8 KB RAM, 1 KB EEPROM, 35 I/O, -40°C to 125°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":"PIC® XLP™ 18K","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Microchip Technology","Speed":"48MHz","Series":"PIC® XLP™ 18K","Package":"Tray","RAM Size":"3.8K x 8","Core Size":"8-Bit","EEPROM Size":"1K x 8","Peripherals":"Brown-out Detect/Reset, HLVD, POR, PWM, WDT","Connectivity":"I²C, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"35","Core Processor":"PIC","Package / Case":"44-TQFP","Product Status":"Active","Data Converters":"A/D 30x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"PIC18F46","Program Memory Size":"64KB (32K x 16)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"44-TQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"2.3V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6700","priceTiers":[{"qty":1,"price":"$4.67000","currency":"USD"},{"qty":25,"price":"$4.27800","currency":"USD"},{"qty":100,"price":"$3.88700","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/de4ff4324634540b7aeb20210c448d97.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/PIC18F46K22-E%2FPT/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between PIC18F46K22 and PIC18F46K22-E/PT?","answer":"The -E/PT is the widest-temperature version in the TQFP footprint."},{"question":"Is PIC18F46K22-E/PT lead-free?","answer":"Yes, the PIC18F46K22-E/PT is ROHS3 compliant, meaning it meets the Restriction of Hazardous Substances directive including lead-free solder termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/PIC18F46K22-E-PT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/PIC18F46K22-E-PT 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}}