{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MC908QB4CDWER","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"MC908QB4CDWER","canonicalUrl":"https://icboms.com/nxp/MC908QB4CDWER","factsUrl":"https://icboms.com/api/mcp/products/MC908QB4CDWER","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors HC08 series 8-bit MCU, MC908QB4CDWER, 8 MHz, 4KB Flash, 16SOIC, 13 I/O, SCI/SPI, A/D 10x10b, -40°C to 85°C.","salesMarkdown":"The MC908QB4CDWER is an 8-bit microcontroller from NXP Semiconductors' HC08 family, built around the HC08 core running at 8 MHz. The part includes a 10-channel, 10-bit analog-to-digital converter, plus serial communication via SCI (UART) and SPI interfaces. ## Supply voltage and temperature grade On-chip peripherals include a low-voltage detect (LVD), power-on reset (POR), and a PWM module, reducing external component count in a compact design. Supplied in a 16-pin SOIC wide-body package (16SOIC) with surface-mount termination, the MC908QB4CDWER is intended for reflow assembly and occupies a standard 150-mil body width footprint. The bulk packaging indicates loose-tube or tray delivery, not tape-and-reel — confirm feeder compatibility if using automated pick-and-place.","metaTitle":"NXP MC908QB4CDWER HC08 8-bit MCU, 4KB Flash, 16SOIC","metaDescription":"NXP MC908QB4CDWER 8-bit HC08 MCU, 8 MHz, 4KB Flash, 13 I/O, SCI/SPI, A/D 10x10b, -40 to 85°C, active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"series":"HC08","has_mpn":"MC908","cpu_core":"HC08","frame_size":"8-Bit","fuse_speed":"8 MHz","connectivity":"SCI, SPI","package_type":"Bulk","Number Of I/O":"13","mounting_type":"Surface Mount","product_status":"Active","Data Converters":"A/D 10x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","peripheral_types":"LVD, POR, PWM","supply_voltage_v":"2.7","Program Memory Type":"FLASH","Operating Temperature High":"-40°C to 85°C (TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.72","stockQuantity":26,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/49a34633425a6755552213fc2ef61d7f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between MC908QB4CDWER and MC908QB4CDWE?","answer":"The two parts share identical silicon — same HC08 core, 8 MHz, 4 KB Flash, 13 I/O, SCI/SPI, A/D 10x10b, 2.7 V supply, and -40°C to 85°C range. The only difference is packaging: the -WER suffix denotes bulk (loose-tube) delivery, while the -WE suffix is tube. Functionally they are interchangeable; the choice depends on your assembly feeder requirements."},{"question":"How can I order MC908QB4CDWER or check stock?","answer":"The MC908QB4CDWER is an active NXP part sourced to order through our distribution network."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/MC908QB4CDWER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/MC908QB4CDWER 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}}