{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R7F100GFL3CFP#HA0","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R7F100GFL3CFPHA0","canonicalUrl":"https://icboms.com/renesas/R7F100GFL3CFPHA0","factsUrl":"https://icboms.com/api/mcp/products/R7F100GFL3CFP%23HA0","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RL78/G23 16-bit microcontroller, R7F100GFL3CFP#HA0, 32 MHz core, 512 KB flash, 48 KB RAM, 8 KB EEPROM, 44-LQFP (10x10 mm), -40 to +105°C.","salesMarkdown":"## Memory and peripheral budget for embedded control The R7F100GFL3CFP#HA0 is a 16-bit RL78/G23 microcontroller with a 32 MHz core, 512 KB of program flash, 48 KB of RAM, and 8 KB of on-chip EEPROM — enough headroom for a data-logging application that stores calibration tables and event logs without external serial memory. The 44-LQFP package (10x10 mm) exposes 37 GPIOs, a 10-channel ADC with selectable 8-/10-/12-bit resolution, and a 2-channel DAC — the ADC resolution choice lets the firmware trade conversion speed against precision without changing the BOM. On-chip peripherals include capacitive touch sensing, a low-voltage detect (LVD), a programmable POR, PWM outputs, and a watchdog timer — the LVD threshold is programmable, so the MCU can assert a clean reset before the supply rail drops below the flash read voltage. ## Serial connectivity and system integration Connectivity includes CSI (clocked serial interface), I²C, LINbus, SPI, and UART/USART — the LINbus interface makes this MCU a natural fit for automotive body-control modules or industrial sensor networks that communicate over a single-wire bus.","metaTitle":"R7F100GFL3CFP#HA0 Renesas RL78/G23 MCU, 32 MHz, 512 KB Flash","metaDescription":"Renesas RL78/G23 16-bit MCU, 32 MHz core, 512 KB flash, 48 KB RAM, 8 KB EEPROM, 44-LQFP (10x10 mm), -40 to +105°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"RL78/G23","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"32MHz","Series":"RL78/G23","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"48K x 8","Core Size":"16-Bit","EEPROM Size":"8K x 8","Peripherals":"Capacitive Touch, LVD, POR, PWM, WDT","Connectivity":"CSI, I²C, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"37","Core Processor":"RL78","Package / Case":"44-LQFP","Data Converters":"A/D 10x8/10b/12b; D/A 2x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"44-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.95","stockQuantity":16,"priceTiers":[{"qty":1,"price":"$3.95000","currency":"USD"},{"qty":10,"price":"$3.58700","currency":"USD"},{"qty":25,"price":"$3.50880","currency":"USD"},{"qty":50,"price":"$3.49000","currency":"USD"},{"qty":100,"price":"$3.12920","currency":"USD"},{"qty":250,"price":"$3.11784","currency":"USD"},{"qty":500,"price":"$3.00390","currency":"USD"},{"qty":1000,"price":"$2.85580","currency":"USD"},{"qty":2000,"price":"$2.82542","currency":"USD"},{"qty":3000,"price":"$2.71528","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a2871ad707206e40f405bbcc37178bf9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to R7F100GFL3CFP#HA0?","answer":"The R7F100GGH3CNP#HA0 is a close sibling in the RL78/G23 family — same 32 MHz core, same flash and RAM sizes, same peripheral set, but in a 48-pin package with 40 GPIOs instead of 37. The 44-LQFP and 48-pin packages are not pin-compatible, so a board layout change is required to swap between them."},{"question":"What compliance documentation does Renesas provide for R7F100GFL3CFP#HA0?","answer":"Renesas certifies the part as ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R7F100GFL3CFPHA0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R7F100GFL3CFPHA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}