{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PIC16F19155-E/MV","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"PIC16F19155-E-MV","canonicalUrl":"https://icboms.com/microchip/PIC16F19155-E-MV","factsUrl":"https://icboms.com/api/mcp/products/PIC16F19155-E%2FMV","rawCanonicalId":null},"summary":{"shortDescription":"Microchip PIC® XLP™ 16F series PIC16F19155-E/MV, 8-bit MCU, 32 MHz, 14KB (8K x 14) FLASH, 1K x 8 RAM, 256 x 8 EEPROM, 24 I/O, I²C/LINbus/SPI/UART, A/D 20x12b, D/A 1x5b, 2.3V-5.5V, -40°C to 125°C, 28-UFQFN Exposed Pad.","salesMarkdown":"## 8-bit PIC with LCD drive and 125°C rating It integrates a segment LCD driver, a 20-channel 12-bit ADC, a single 5-bit DAC, and serial connectivity including I²C, LINbus, SPI, and UART/USART. ## Peripheral set for panel and sensor applications The on-chip LCD driver (supported by the Peripheral Pin Select feature) can directly drive segmented glass displays, eliminating a separate display controller in metering and control-panel designs. The 12-bit ADC with 20 channels covers multi-sensor acquisition, while the 5-bit DAC provides a simple analog output for set-point or bias generation. It is ROHS3 compliant.","metaTitle":"PIC16F19155-E/MV 8-bit MCU, 32 MHz, 14 KB Flash, 28-UQFN","metaDescription":"Microchip PIC16F19155-E/MV 8-bit MCU with 32 MHz core, 14 KB Flash, 1K x 8 RAM, 256 x 8 EEPROM, integrated LCD driver, 12-bit ADC, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"PIC® XLP™ 16F","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Microchip Technology","Speed":"32MHz","Series":"PIC® XLP™ 16F","Package":"Tube","RAM Size":"1K x 8","Core Size":"8-Bit","EEPROM Size":"256 x 8","Peripherals":"Brown-out Detect/Reset, LCD, POR, PWM, WDT","Connectivity":"I2C, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"24","Core Processor":"PIC","Package / Case":"28-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 20x12b; D/A 1x5b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"PIC16F19155","Program Memory Size":"14KB (8K x 14)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"28-UQFN (4x4)","Voltage - Supply (Vcc/Vdd)":"2.3V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9800","priceTiers":[{"qty":1,"price":"$1.98000","currency":"USD"},{"qty":25,"price":"$1.81000","currency":"USD"},{"qty":100,"price":"$1.64000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/282c370f6963b381d8d7c92533904551.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/PIC16F19155-E%2FMV/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum frequency of the PIC16F19155-E/MV?","answer":"The PIC16F19155-E/MV runs at a maximum core speed of 32 MHz, which sets the instruction cycle time at 125 ns (4 clock cycles per instruction). This is sufficient for real-time control loops, serial communication at standard baud rates, and driving the LCD segment update without an external clock source."},{"question":"What is the closest functional second-source for the PIC16F19155-E/MV?","answer":"The PIC16LF1559-I/SS is a pin-compatible 8-bit PIC from the same XLP 16F family, also running at 32 MHz with I²C, SPI, and UART. However, it has a lower temperature rating (85°C), fewer I/O (17), smaller ADC resolution (10-bit), and no LCD driver. For applications that need the 125°C rating or the LCD peripheral, the PIC16F19155-E/MV is the correct choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/PIC16F19155-E-MV","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/PIC16F19155-E-MV 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}}