{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1768FET100Z","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1768FET100Z","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1768FET100Z","factsUrl":"https://icboms.com/api/mcp/products/LPC1768FET100Z","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC17xx series ARM Cortex-M3 microcontroller, LPC1768FET100Z, 100 MHz, 512 KB Flash, 64 KB RAM, 70 GPIO, Ethernet MAC + CAN + USB OTG, 100-TFBGA (9x9 mm), -40 to 85 °C, 2.4–3.6 V supply, tray packaging.","salesMarkdown":"The NXP LPC1768FET100Z is a 32-bit ARM Cortex-M3 microcontroller from the LPC17xx series, clocked at 100 MHz with 512 KB of Flash and 64 KB of RAM. It integrates an Ethernet MAC, a CAN controller, and USB OTG, making it a fit for industrial gateways, motor-control nodes, and multi-protocol communication modules that need a single-chip network interface. The 70 GPIO pins and peripheral set — including I²S, PWM, and multiple serial interfaces — cover most mid-complexity control and data-acquisition tasks without external glue logic. ## 512 KB Flash / 64 KB RAM — firmware and buffer sizing 512 KB of Flash holds a full TCP/IP stack, a CANopen or Modbus application layer, and a modest bootloader with room left for field-upgrade images. The 64 KB SRAM is split across the main memory and a separate USB or Ethernet buffer region; a design that streams audio or logs data will need to budget the RAM allocation between stack, heap, and DMA descriptors. ## 100-TFBGA (9x9 mm) — board-level implications The 100-ball TFBGA with a 9x9 mm body requires a multi-layer PCB with microvias or via-in-pad for fan-out. ## Industrial temperature range — -40 to 85 °C NXP has marked the LPC1768FET100Z as obsolete.","metaTitle":"NXP LPC1768FET100Z ARM Cortex-M3 MCU, 100 MHz, 512 KB Flash","metaDescription":"NXP LPC1768FET100Z ARM Cortex-M3 MCU, 100 MHz, 512 KB Flash, 64 KB RAM, Ethernet + CAN + USB OTG, 100-TFBGA, -40 to 85 °C. Obsolete — 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":"100MHz","title":"LPC1768FET100Z","Series":"LPC17xx","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT","Connectivity":"CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"70","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-TFBGA","Data Converters":"A/D 8x12b; D/A 1x10b","Oscillator Type":"Internal","Base Product Number":"LPC1768","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-TFBGA (9x9)","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.5658","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fabd6685b24f6f8c8619827e9827b63c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1768FET100Z/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent of LPC1768FET100Z?","answer":"No official direct replacement is listed. The LPC1768FBD100 is the same die in an LQFP-100 package, but the footprint differs. A BGA-to-BGA alternative may exist in the LPC177x or LPC178x series — verify the ball map and peripheral compatibility before substituting."},{"question":"What package is LPC1768FET100Z?","answer":"It is supplied in a 100-ball TFBGA (Thin Fine-Pitch Ball Grid Array) with a 9x9 mm body."},{"question":"What is the speed of LPC1768FET100Z?","answer":"The core runs at 100 MHz."},{"question":"Where can I buy LPC1768FET100Z?","answer":"This obsolete part is sourced through independent distribution. Submit an RFQ for current availability and pricing — stock and lead time are confirmed at quote time, not listed on the page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1768FET100Z","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/LPC1768FET100Z 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}}