{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CP3SP33SMS/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CP3SP33SMS-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/CP3SP33SMS-NOPB","factsUrl":"https://icboms.com/api/mcp/products/CP3SP33SMS%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CP3000 series CR16C connectivity processor, CP3SP33SMS/NOPB, 44K x 8 RAM, 64 I/O, 3V-3.3V, -40°C to 85°C, 224-NFBGA (13x13), Bulk.","salesMarkdown":"## CR16C core, 224-ball BGA — what this connectivity processor brings to the board The CP3SP33SMS/NOPB is a CR16C-based connectivity processor from the CP3000 series, built for bridging multiple wired and wireless interfaces in embedded systems. It runs on a 3V to 3.3V supply and operates from -40°C to 85°C, making it suitable for industrial-temperature environments. Program memory is external — there is no on-chip flash — so the firmware lives on a separate SPI NOR or parallel EBI/EMI device, and the 44K x 8 RAM serves as scratchpad and data buffer. ## Interface breadth and I/O count With 64 I/O lines and interfaces spanning ACCESS.bus, Audio, Bluetooth, CAN, EBI/EMI, I²S, Microwire/SPI, UART/USART, and USB OTG, this part can act as a central bridge between a host processor and a mix of sensors, displays, and wireless modules. The 224-NFBGA (13x13 mm) package is a fine-pitch BGA — not hand-solderable in a home shop, but standard for reflow assembly in production.","metaTitle":"Texas Instruments CP3SP33SMS/NOPB CR16C Connectivity","metaDescription":"Texas Instruments CP3SP33SMS/NOPB CR16C connectivity processor in 224-NFBGA package. 44K x 8 RAM, 64 I/O, rich interfaces. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","RAM Size":"44K x 8","Interface":"ACCESS.bus, Audio, Bluetooth, CAN, EBI/EMI, I²S, Microwire/SPI, UART/USART, USB OTG","Applications":"Connectivity Processor","Mounting Type":"Surface Mount","Number of I/O":"64","Core Processor":"CR16C","Package / Case":"224-LFBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.3V","Controller Series":"CP3000","Program Memory Type":"External Program Memory","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"224-NFBGA (13x13)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$22.31","priceTiers":[{"qty":14,"price":"$22.31000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2e4fdf0be5c8686a043353f10a817df0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CP3SP33SMS%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is CP3SP33SMS/NOPB's listed RAM size?","answer":"The on-chip RAM is 44K x 8 — a 44 KB buffer for data and scratchpad. Program memory is external; there is no internal flash or ROM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CP3SP33SMS-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CP3SP33SMS-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}