{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC2214FBD144,551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC2214FBD144~6551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC2214FBD144~6551","factsUrl":"https://icboms.com/api/mcp/products/LPC2214FBD144%2C551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC2200 series ARM7® 16/32-bit MCU, LPC2214FBD144,551, 60MHz, 256KB Flash, 16KB RAM, 112 I/O, 144-LQFP (20×20mm), 1.65V–1.95V core, -40°C to 85°C, internal oscillator, SPI/I²C/UART/USART/SSP/SSI/Microwire, 8×10-bit ADC.","salesMarkdown":"The NXP LPC2214FBD144,551 is a 16/32-bit ARM7-based microcontroller from the LPC2200 series, clocked at 60 MHz with 256 KB of on-chip Flash program memory and 16 KB of SRAM. It packs 112 general-purpose I/O lines into a 144-pin LQFP package (20×20 mm), making it a dense I/O controller for industrial and telecom equipment that needs to talk to multiple peripherals without external port expansion. The core runs from a 1.65 V to 1.95 V supply, and the part is rated for -40°C to 85°C operation — suitable for factory-floor control panels, outdoor base-station line cards, and engine-bay monitoring modules where the temperature swings are real. ## 60 MHz ARM7 core — what the speed rating means for bus timing The ARM7 core runs at 60 MHz. The EBI/EMI and serial interfaces operate at that clock rate. ## Connectivity and peripheral set — what hooks to the bus The LPC2214 includes an EBI/EMI, I²C, SPI, SSI, SSP, Microwire, and UART/USART. The 8-channel 10-bit ADC and internal oscillator are on-chip.","metaTitle":"NXP LPC2214FBD144,551 ARM7 MCU, 60MHz, 256KB Flash, 144-LQFP","metaDescription":"Obsolete NXP LPC2214FBD144,551 ARM7 MCU, 60MHz, 256KB Flash, 16KB RAM, 112 I/O, 144-LQFP. Industrial temp -40°C to 85°C. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"60MHz","title":"LPC2214FBD144,551","Series":"LPC2200","Package":"Bag","RAM Size":"16K x 8","Core Size":"16/32-Bit","Peripherals":"POR, PWM, WDT","Connectivity":"EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"112","Core Processor":"ARM7®","Package / Case":"144-LQFP","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","Base Product Number":"LPC2214","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 1.95V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$30.1400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e5dbe68ce9850604a307d693523161cf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC2214FBD144%2C551/alternatives.json"},"ai":{"faq":[{"question":"Is the LPC2214FBD144 obsolete?","answer":"Yes, NXP has marked the LPC2214FBD144,551 as Obsolete. There is no official direct replacement order code from NXP, so sourcing is through independent distribution on a quoted-to-order basis against an RFQ."},{"question":"What is a direct replacement for LPC2214FBD144?","answer":"No official pin-compatible successor is listed by NXP. A redesign around a current ARM Cortex-M3/M4 MCU in 144-LQFP with EBI/EMI and 112+ I/O (such as the LPC178x or LPC43xx series) is the typical migration path, but it requires a firmware port from ARM7 and a voltage regulator change to 3.3 V core."},{"question":"Where can I buy the LPC2214FBD144,551?","answer":"This obsolete part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — stock and lead time are confirmed at quote time."},{"question":"What are the key differences between LPC2214FBD144 and LPC2212FBD144?","answer":"The LPC2214 carries 256 KB Flash and 16 KB SRAM, while the LPC2212 has 128 KB Flash and 8 KB SRAM. Both share the same 144-LQFP package, 60 MHz ARM7 core, 112 I/O, and peripheral set — the difference is memory density for firmware size."},{"question":"Is LPC2214FBD144 pin-to-pin compatible with any newer NXP parts?","answer":"No official pin-compatible cross-reference is recorded. The 144-LQFP footprint and 1.65 V–1.95 V core voltage are uncommon in current NXP MCUs (most run at 3.3 V), so a layout change is expected for any replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC2214FBD144~6551","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/LPC2214FBD144~6551 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}