{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"23LC1024-I/SN","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"23LC1024-I-SN","canonicalUrl":"https://icboms.com/microchip/23LC1024-I-SN","factsUrl":"https://icboms.com/api/mcp/products/23LC1024-I%2FSN","rawCanonicalId":null},"summary":{"shortDescription":"Microchip 23LC1024-I/SN, 1 Mbit SRAM, SPI Quad I/O, 20 MHz, 2.5V-5.5V, 128K x 8, -40°C to 85°C, 8-SOIC Tube.","salesMarkdown":"The Microchip 23LC1024-I/SN is a 1 Mbit serial SRAM organized as 128K x 8 bits, accessed through an SPI bus that supports standard SPI, Dual I/O, and Quad I/O protocols. The Quad I/O mode effectively quadruples the read/write throughput compared to a single-bit SPI interface, making it a fit for applications that need fast temporary storage — data logging buffers, display frame buffers, or communication packet queues — without the endurance limits or slower write cycles of EEPROM or Flash. The volatile memory type means data is lost at power-off, so it is used for scratchpad or cache, not persistent storage. The 20 MHz clock rate delivers a peak transfer of 80 Mbps in Quad I/O mode, enough to keep up with many MCU SPI peripherals without wait states.","metaTitle":"Microchip 23LC1024-I/SN SRAM, 1 Mbit SPI Quad I/O, 20 MHz","metaDescription":"Microchip 23LC1024-I/SN 1 Mbit SRAM with SPI Quad I/O interface, 20 MHz clock, 2.5V-5.5V supply, industrial temp -40°C to 85°C, 8-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tube","Technology":"SRAM","Memory Size":"1Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Clock Frequency":"20 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"2.5V ~ 5.5V","Memory Organization":"128K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.67","priceTiers":[{"qty":1,"price":"$2.67000","currency":"USD"},{"qty":25,"price":"$2.56320","currency":"USD"},{"qty":100,"price":"$2.53500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fc87e7ee86a736c155a9afd035d91479.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/23LC1024-I%2FSN/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/23LC1024-I-SN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/23LC1024-I-SN 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}}