{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PIC16F648A-E/SO","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"PIC16F648A-E-SO","canonicalUrl":"https://icboms.com/microchip/PIC16F648A-E-SO","factsUrl":"https://icboms.com/api/mcp/products/PIC16F648A-E%2FSO","rawCanonicalId":null},"summary":{"shortDescription":"Microchip PIC® 16F PIC16F648A-E/SO, 8-bit MCU, 20 MHz, 7KB (4K x 14) FLASH, 256 x 8 RAM, 256 x 8 EEPROM, 16 I/O, UART/USART, -40°C to 125°C, 18-SOIC.","salesMarkdown":"## 20 MHz 8-bit core with industrial temperature range The Microchip PIC16F648A-E/SO is an 8-bit PIC microcontroller from the PIC® 16F family, clocked at 20 MHz. It carries 7 KB of Flash program memory (4K x 14 words), 256 bytes of RAM, and 256 bytes of EEPROM — enough for moderate firmware payloads and non-volatile parameter storage. ## Peripherals and I/O for control-oriented designs Sixteen I/O lines are available in the 18-pin SOIC package, along with a UART/USART for serial communication. On-chip peripherals include a PWM module, brown-out detect/reset, power-on reset, and a watchdog timer — the standard set for cost-sensitive embedded control.","metaTitle":"PIC16F648A-E/SO 8-bit MCU, 20 MHz, 7 KB Flash","metaDescription":"Microchip PIC16F648A-E/SO 8-bit PIC MCU, 20 MHz, 7KB Flash, 256B RAM/EEPROM, 16 I/O, UART, -40°C to 125°C.","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":"20MHz","Series":"PIC® 16F","Package":"Tube","RAM Size":"256 x 8","Core Size":"8-Bit","EEPROM Size":"256 x 8","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"UART/USART","Mounting Type":"Surface Mount","Number of I/O":"16","Core Processor":"PIC","Package / Case":"18-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"PIC16F648","Program Memory Size":"7KB (4K x 14)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"18-SOIC","Voltage - Supply (Vcc/Vdd)":"3V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9300","priceTiers":[{"qty":1,"price":"$3.93000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/30d3e3af7fc3ea0e2080dd600b5da49d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/PIC16F648A-E%2FSO/alternatives.json"},"ai":{"faq":[{"question":"Does PIC16F648A-E/SO have an internal oscillator?","answer":"Yes, the PIC16F648A-E/SO includes an internal oscillator, so no external crystal or clock source is required for basic operation. This reduces BOM count and board area."},{"question":"What is the difference between PIC16F648A-E/SO and PIC16F648A-I/SO?","answer":"All other specifications — 20 MHz core, 7 KB Flash, 256 bytes RAM/EEPROM, 16 I/O, UART — are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/PIC16F648A-E-SO","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/PIC16F648A-E-SO 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}}