{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC18S37JET100E","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC18S37JET100E","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC18S37JET100E","factsUrl":"https://icboms.com/api/mcp/products/LPC18S37JET100E","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC18xx series 32-bit ARM Cortex-M3 MCU, LPC18S37JET100E, 180MHz core, 1MB Flash, 136K x 8 RAM, 49 I/O, CAN/Ethernet/USB, 100-TFBGA, -40°C to 105°C.","salesMarkdown":"## 180 MHz Cortex-M3 with 1 MB Flash — what this means for the BOM The NXP LPC18S37JET100E is a 32-bit ARM Cortex-M3 microcontroller running at 180 MHz, with 1 MB of Flash program memory and 136K x 8 of SRAM. That means one MCU can serve as the system controller, fieldbus gateway, and HMI interface without a second processor. The 49 GPIOs are enough for a modest keypad, indicator LEDs, and a parallel LCD data bus — but if you need more than 49, the EBI can be repurposed for memory-mapped I/O expansion. ## Industrial temperature range — deployment environment","metaTitle":"NXP LPC18S37JET100E ARM Cortex-M3 MCU, 180MHz, 1MB Flash","metaDescription":"NXP LPC18S37JET100E 32-bit ARM Cortex-M3 MCU, 180MHz core, 1MB Flash, 136K x 8 RAM, industrial temp -40°C to 105°C, 100-TFBGA. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"180MHz","Series":"LPC18xx","Package":"Tray","RAM Size":"136K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, MMC/SD, SPI, SSI, SSP, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"49","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-TFBGA","Product Status":"Active","Data Converters":"A/D 4x10b; D/A 1x10b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC18S37","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"100-TFBGA (9x9)","Voltage - Supply (Vcc/Vdd)":"2.2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.8900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f6e7da17cedbca76c88317ad0b97d8b8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC18S37JET100E/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed of LPC18S37JET100E?","answer":"The ARM Cortex-M3 core runs at 180 MHz, which is the maximum clock frequency for this device."},{"question":"What is the Flash and RAM size on LPC18S37JET100E?","answer":"It has 1 MB of Flash program memory and 136K x 8 of SRAM."},{"question":"What interfaces does LPC18S37JET100E support?","answer":"It supports CANbus, Ethernet, USB, I²C, SPI, UART, IrDA, Microwire, MMC/SD, SSI, SSP, and an external bus interface (EBI/EMI)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC18S37JET100E","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/LPC18S37JET100E 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}}