{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R7F100GGN3CNP#AA0","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R7F100GGN3CNPAA0","canonicalUrl":"https://icboms.com/renesas/R7F100GGN3CNPAA0","factsUrl":"https://icboms.com/api/mcp/products/R7F100GGN3CNP%23AA0","rawCanonicalId":null},"summary":{"shortDescription":"Renesas RL78/G23 series, R7F100GGN3CNP#AA0, 16-Bit MCU, 32 MHz, 768KB FLASH, 40 I/O, 1.8V supply, -40°C to 105°C, 48-WFQFN.","salesMarkdown":"## RL78/G23 16-bit MCU with 768 KB Flash and capacitive touch The R7F100GGN3CNP#AA0: It integrates a capacitive touch sensing unit, LVD, POR, PWM, and WDT peripherals, plus a 10-channel A/D converter configurable to 8-, 10-, or 12-bit resolution and a 2-channel 8-bit D/A converter. The 32 MHz clock rate on the RL78 core delivers a balance of processing throughput and low active current typical of the family. For a 16-bit MCU in this density tier, the speed is adequate for real-time control loops, sensor fusion, and communication protocol handling over CSI, I2C, LINbus, SPI, and UART/USART interfaces. ## 768 KB Flash and 40 I/O — sizing the BOM fit With 768 KB of Flash, this MCU targets applications that require moderate code space for communication stacks, touch firmware, and application logic without stepping up to a 32-bit part. The 40 I/O count in a 48-WFQFN package provides enough GPIO for parallel sensor inputs, display interfaces, or keypad matrices while keeping the footprint compact. The supply voltage is 1.8 V, which aligns with low-power battery-operated or 1.8 V logic rail designs. ## Industrial temperature grade and capacitive touch The integrated capacitive touch peripheral supports touch-button, slider, and wheel interfaces without an external touch controller, reducing BOM cost and PCB area for HMI designs in industrial panels or white goods. This is a clean fit for new product introductions and ongoing production runs without supply discontinuity risk.","metaTitle":"Renesas R7F100GGN3CNP#AA0 RL78/G23 16-bit MCU, 768KB Flash","metaDescription":"Renesas RL78/G23 16-bit MCU with 768KB Flash, 32 MHz core, 40 I/O, -40°C to 105°C, capacitive touch.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"series":"RL78/G23","has_mpn":"R7F100G","cpu_core":"RL78","frame_size":"16-Bit","fuse_speed":"32 MHz","connectivity":"CSI, I2C, LINbus, SPI, UART/USART","package_type":"Tray","Number Of I/O":"40","mounting_type":"Surface Mount","product_status":"Active","Data Converters":"A/D 10x8/10b/12b; D/A 2x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","peripheral_types":"Capacitive Touch, LVD, POR, PWM, WDT","supply_voltage_v":"1.8","Program Memory Type":"FLASH","Operating Temperature High":"-40°C to 105°C (TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f1e245a89000fd7f63fa135d9f1cc16b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does R7F100GGN3CNP#AA0 support capacitive touch?","answer":"Yes, the MCU includes a capacitive touch peripheral, enabling touch-button, slider, and wheel interfaces without an external touch controller."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R7F100GGN3CNPAA0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R7F100GGN3CNPAA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}