{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S9S12G128F0MLL","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"S9S12G128F0MLL","canonicalUrl":"https://icboms.com/nxp/S9S12G128F0MLL","factsUrl":"https://icboms.com/api/mcp/products/S9S12G128F0MLL","rawCanonicalId":null},"summary":{"shortDescription":"NXP HCS12 series 16-bit MCU, S9S12G128F0MLL, 25MHz, 128KB Flash, 8KB RAM, 4KB EEPROM, 86 I/O, 100-LQFP, -40°C to +125°C, tray.","salesMarkdown":"## Core and memory headroom for the BOM The S9S12G128F0MLL: The 4 KB EEPROM is a separate block — useful for calibration constants or fault logs that need to survive a power cycle without wearing the Flash. The 86 general-purpose I/O and 12-channel 10-bit ADC cover most sensor and actuator interfaces in a motor-drive or PLC I/O module. ## Connectivity and peripheral fit On-chip CANbus, LINbus, SCI (UART), SPI, and IrDA give this MCU the wired-connectivity palette for automotive body electronics or industrial fieldbus nodes. Peripherals include LVD, POR, PWM, and WDT — the low-voltage detect and watchdog are hardware safety features that keep the system in a known state during brownout or code lock-up without external supervisor ICs.","metaTitle":"S9S12G128F0MLL HCS12 MCU, 16-Bit, 128KB Flash, 25MHz","metaDescription":"NXP S9S12G128F0MLL 16-bit MCU, HCS12 core at 25MHz, 128KB Flash, 8KB RAM, 4KB EEPROM, 86 I/O, -40 to +125°C. Active, RoHS3. Request quote.","metaKeywords":null},"attributes":{"series":"HCS12","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"25MHz","Series":"HCS12","Package":"Tray","RAM Size":"8K x 8","Core Size":"16-Bit","EEPROM Size":"4K x 8","Peripherals":"LVD, POR, PWM, WDT","Connectivity":"CANbus, IrDA, LINbus, SCI, SPI","Mounting Type":"Surface Mount","Number of I/O":"86","Core Processor":"12V1","Package / Case":"100-LQFP","Data Converters":"A/D 12x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"3.13V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.77","stockQuantity":14,"priceTiers":[{"qty":1,"price":"$8.77000","currency":"USD"},{"qty":10,"price":"$6.89200","currency":"USD"},{"qty":80,"price":"$5.70625","currency":"USD"},{"qty":1350,"price":"$4.97693","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/86bffdd94ee7940900c3994865dd3105.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I check pricing and availability for S9S12G128F0MLL?","answer":"The part is sourced through authorized and independent distribution channels."},{"question":"What is the closest pin-compatible alternative to S9S12G128F0MLL in the HCS12 family?","answer":"The HCS12 family includes other memory and peripheral variants, but pin compatibility should be verified against the specific package and memory map before substitution."},{"question":"What compliance documentation does NXP provide for S9S12G128F0MLL?","answer":"The part is RoHS3 compliant. Standard documentation includes the datasheet, application notes, and PCN notifications — all available from the manufacturer's website or upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/S9S12G128F0MLL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/S9S12G128F0MLL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}