{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC3230FET296,551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC3230FET296~6551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC3230FET296~6551","factsUrl":"https://icboms.com/api/mcp/products/LPC3230FET296%2C551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC3200 series ARM926EJ-S MCU, 266MHz, 256K x 8 RAM, ROMless, 51 I/O, 296-TFBGA (15x15), -40 to 85°C industrial temp, 0.9V to 3.6V supply.","salesMarkdown":"The NXP LPC3230FET296,551 is a 16/32-bit ARM926EJ-S microcontroller clocked at 266 MHz, built for peripheral-rich embedded control where a full OS or heavy data throughput is needed. With 256K x 8 on-chip RAM and no internal program memory (ROMless), this part boots from external flash or ROM via the EBI/EMI interface — a design choice that trades BOM simplicity for flexible memory sizing. ## On-chip peripherals and connectivity Connectivity spans EBI/EMI, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, and USB OTG, covering most industrial fieldbus and serial sensor interfaces. Three 10-bit ADCs handle analog feedback from current shunts or potentiometers. NXP has marked the LPC3230FET296,551 as obsolete. For existing BOM lines, procurement must go through surplus or broker channels. ## Package and supply Housed in a 296-ball TFBGA (15x15 mm), surface-mount only. Supply range is 0.9 V to 3.6 V.","metaTitle":"NXP LPC3230FET296,551 ARM926EJ-S MCU, 266MHz","metaDescription":"Obsolete NXP LPC3230FET296,551 ARM926EJ-S MCU, 266MHz, 256K x 8 RAM, -40 to 85°C, 296-TFBGA. Sourced to order against RFQ via independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"266MHz","Series":"LPC3200","Package":"Tray","RAM Size":"256K x 8","Core Size":"16/32-Bit","EEPROM Size":"-","Peripherals":"DMA, I²S, LCD, Motor Control PWM, PWM, WDT","Connectivity":"EBI/EMI, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"51","Core Processor":"ARM926EJ-S","Package / Case":"296-TFBGA","Product Status":"Obsolete","Data Converters":"A/D 3x10b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC3230","Program Memory Size":"-","Program Memory Type":"ROMless","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"296-TFBGA (15x15)","Voltage - Supply (Vcc/Vdd)":"0.9V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$348.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a24013cbd5751faaaa14e649171668f0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC3230FET296%2C551/alternatives.json"},"ai":{"faq":[{"question":"What is a direct replacement for LPC3230FET296?","answer":"No official direct replacement has been published by NXP for this order code. For existing designs, verify pin-compatibility with other LPC3200 series parts through the datasheet pinout; otherwise, a redesign may be required."},{"question":"Where can I buy LPC3230FET296,551?","answer":"This obsolete part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for current availability and pricing — no stock or price figures are published here."},{"question":"What is the core speed of LPC3230FET296,551?","answer":"The ARM926EJ-S core runs at 266 MHz, which sets the processing throughput for the entire design — sufficient for real-time control loops and moderate user interfaces."},{"question":"Does LPC3230FET296 have a second source or cross-reference?","answer":"No second-source or cross-reference to another NXP part is listed in the official record. The LPC3230 is a single-sourced NXP device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC3230FET296~6551","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/LPC3230FET296~6551 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}}