{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC2220FET144/G,51","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC2220FET144-G~651","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC2220FET144-G~651","factsUrl":"https://icboms.com/api/mcp/products/LPC2220FET144%2FG%2C51","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC2200 series ARM7 MCU, LPC2220FET144/G,51, 16/32-Bit core, 75 MHz, 64K x 8 RAM, ROMless, 76 I/O, 144-TFBGA (12x12), -40°C to 85°C, 1.65V–3.6V supply.","salesMarkdown":"The 75 MHz ARM7 core delivers enough throughput for real-time control loops and communication protocol handling without a cache or MMU. The 64K x 8 RAM (64 KB) is sufficient for stack, buffers, and small data arrays, but the ROMless architecture means the BOM must include an external Flash or EPROM for code storage — typically a parallel NOR Flash or serial SPI Flash via the EBI. Designs that need more than 64 KB of working memory will require an external SRAM or SDRAM, which the EBI supports directly. ## NRND — sourcing and lifecycle reality NXP has designated this part as Not Recommended for New Design (NRND).","metaTitle":"NXP LPC2220FET144/G,51 ARM7 MCU, 75 MHz, 64K x 8 RAM, NRND","metaDescription":"NXP LPC2220FET144/G,51 ARM7 MCU, 75 MHz, 64K x 8 RAM, 144-TFBGA, -40°C to 85°C. NRND status — sourced to order against RFQ. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"75MHz","Series":"LPC2200","Package":"Tape & Reel (TR)","RAM Size":"64K x 8","Core Size":"16/32-Bit","EEPROM Size":"-","Peripherals":"POR, PWM, WDT","Connectivity":"EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"76","Core Processor":"ARM7®","Package / Case":"144-TFBGA","Product Status":"Not For New Designs","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC2220","Program Memory Size":"-","Program Memory Type":"ROMless","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"144-TFBGA (12x12)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.8061","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4dc0143c02a3695a1c11feace0a0940e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC2220FET144%2FG%2C51/alternatives.json"},"ai":{"faq":[{"question":"Is LPC2220FET144/G,51 obsolete or NRND?","answer":"Yes, NXP lists this part as Not Recommended for New Design (NRND). It is not fully discontinued, but NXP advises against using it in new designs."},{"question":"What is the recommended replacement for LPC2220FET144/G,51?","answer":"No official replacement order code is listed in the available records. A pin-compatible ARM7 or Cortex-M3 MCU from the LPC2300 or LPC1700 series should be evaluated, but the EBI, peripheral set, and BGA footprint differ — a full schematic and layout review is required."},{"question":"What is the LPC2220FET144/G,51's listed speed?","answer":"The core runs at 75 MHz, which is the maximum clock for the ARM7TDMI-S core in this device."},{"question":"What is the package of LPC2220FET144/G,51?","answer":"It comes in a 144-ball TFBGA (12x12 mm body), surface-mount only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC2220FET144-G~651","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp-usa-inc/LPC2220FET144-G~651 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T17:20:20.394Z","lastPublished":"2026-07-11T17:20:20.394Z","indexable":true}}