{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PIC32MX150F256H-I/MR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"PIC32MX150F256H-I-MR","canonicalUrl":"https://icboms.com/microchip/PIC32MX150F256H-I-MR","factsUrl":"https://icboms.com/api/mcp/products/PIC32MX150F256H-I%2FMR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology PIC® 32MX series, PIC32MX150F256H-I/MR, 32-Bit Single-Core MCU, MIPS32® M4K™ core, 40MHz, 256KB Flash, 32K x 8 RAM, 64-VFQFN Exposed Pad, -40°C ~ 85°C","salesMarkdown":"## 40 MHz MIPS32 M4K core with 256 KB Flash The PIC32MX150F256H-I/MR is a 32-bit single-core MCU built around the MIPS32® M4K™ core running at 40 MHz. It carries 256 KB of on-chip Flash and 32 KB of SRAM, which together define the firmware and data-memory budget for the application. The 53 available I/O pins and the integrated 28-channel 10-bit ADC make it a fit for mixed-signal control tasks like sensor readout, motor commutation, or human-machine interface panels. ## Industrial temperature grade and package footprint Rated for -40°C to 85°C ambient, this part is suited for outdoor telecom, factory-floor controllers, and engine-bay-adjacent electronics — not just benchtop or office gear. The 64-VFQFN package with exposed pad demands a thermal via array under the paddle to keep junction temperature within limits at full load. The 2.3 V to 3.6 V supply range allows single 3.3 V rail operation or a 2.5 V low-power rail, but the internal oscillator eliminates the need for an external crystal in many designs — check the PLL accuracy requirements for USB or CAN clocking.","metaTitle":"PIC32MX150F256H-I/MR – Microchip 32-bit MCU, 40 MHz","metaDescription":"Active production PIC32MX150F256H-I/MR: 40 MHz MIPS32 M4K core, 256 KB Flash, 32 KB SRAM, 53 I/O, industrial temp -40°C to 85°C, 64-QFN. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"PIC® 32MX","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Speed":"40MHz","Series":"PIC® 32MX","Package":"Tube","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT","Connectivity":"I2C, IrDA, LINbus, PMP, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"53","Core Processor":"MIPS32® M4K™","Package / Case":"64-VFQFN Exposed Pad","Data Converters":"A/D 28x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"64-QFN (9x9)","Voltage - Supply (Vcc/Vdd)":"2.3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.81","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.81000","currency":"USD"},{"qty":25,"price":"$4.39000","currency":"USD"},{"qty":100,"price":"$3.99000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9aafe29f2a702680cfd86c4a3d9117dc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the PIC32MX150F256H-I/MR require an external oscillator?","answer":"No — it has an internal oscillator that can serve as the system clock for many applications. If you need precise timing for USB, CAN, or a high-accuracy baud rate, an external crystal or oscillator may still be advisable, but the internal source is sufficient for general-purpose control loops."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/PIC32MX150F256H-I-MR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/PIC32MX150F256H-I-MR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:05:29.357Z","lastPublished":"2026-07-17T20:05:29.357Z","indexable":true}}