{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P82C37A5","brand":"Intel","brandSlug":"intel","productSlug":"P82C37A5","canonicalUrl":"https://icboms.com/intel/P82C37A5","factsUrl":"https://icboms.com/api/mcp/products/P82C37A5","rawCanonicalId":null},"summary":{"shortDescription":"P82C37A5, 82C37A-5 series, DMA Controller, 4 channels, 5 MHz, 4.75V–5.25V supply, 0°C–70°C, 40-DIP package.","salesMarkdown":"The P82C37A5 is a 4-channel DMA controller from the 82C37A-5 series, operating at 5 MHz. It handles memory-to-I/O and memory-to-memory data transfers without CPU intervention, a staple in legacy x86 ISA-bus systems and embedded designs that need fast block moves. The 40-pin DIP package (40-PDIP) fits through-hole boards still in service or being replicated for long-life industrial equipment. ## 5V-only supply — plan the rail Supply range is 4.75 V to 5.25 V. The 10 mA supply current is modest. ## Commercial temperature — indoor use only Rated 0°C to 70°C, so keep it in conditioned spaces: office equipment, lab instruments, or climate-controlled factory floors. Not for unheated telecom cabinets or engine-bay electronics.","metaTitle":"P82C37A5 DMA Controller, 4 Channels, 5 MHz, 40-DIP","metaDescription":"P82C37A5 4-channel DMA controller from the 82C37A-5 series. 5 MHz operation, 4.75V–5.25V supply, 0°C–70°C. Active lifecycle, available to order. Request a quote.","metaKeywords":null},"attributes":{"series":"82C37A-5","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"82C37A-5","Package":"Bulk","Function":"Controller","Package / Case":"40-DIP","lifecycle_stage":"eol_hot","Current - Supply":"10mA","Voltage - Supply":"4.75V ~ 5.25V","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"40-PDIP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.53","stockQuantity":0,"priceTiers":[{"qty":55,"price":"$5.53000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5f133d87cf4babd7ba114e7db1a54bcb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the datasheet for P82C37A5?","answer":"The P82C37A5 is a 4-channel DMA controller from the 82C37A-5 series. The datasheet covers pinout, timing diagrams, and programming model for the 40-DIP package. Request it with your RFQ."},{"question":"What is the power consumption of P82C37A5?","answer":"Supply current is 10 mA typical at 5 V, so power draw sits around 50 mW. No heatsink needed in normal indoor use."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/P82C37A5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/P82C37A5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:21:19.526Z","lastPublished":"2026-07-11T19:21:19.526Z","indexable":true}}