{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R7F100GLH3CFA#BA0","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R7F100GLH3CFABA0","canonicalUrl":"https://icboms.com/renesas/R7F100GLH3CFABA0","factsUrl":"https://icboms.com/api/mcp/products/R7F100GLH3CFA%23BA0","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RL78/G23 16-bit MCU, R7F100GLH3CFA#BA0, 32MHz core, 192KB Flash, 20KB RAM, 8KB EEPROM, 54 I/O, 64-LQFP (12x12mm), -40°C to 105°C.","salesMarkdown":"## 192KB flash, 20KB RAM — memory headroom for a mixed-signal control loop The R7F100GLH3CFA#BA0: The RL78/G23 core runs at 32MHz, giving you a deterministic 16-bit pipeline for real-time tasks like capacitive touch scanning or LINbus messaging without a separate co-processor. 192KB of program flash leaves room for a full HAL, RTOS kernel, and application code; the 20KB RAM handles data buffers and stack without thrashing. An additional 8KB of EEPROM holds calibration constants and boot parameters — no external serial EEPROM needed for non-volatile storage. ## 64-LQFP — hand-reworkable, no hidden pad The 64-LQFP package measures 12x12mm with a 0.5mm pitch — the leads are exposed, so hot-air rework is straightforward. There is no exposed bottom pad to cook the board during removal; a standard QFP nozzle lifts the part cleanly. Pin 1 is marked by a chamfer on the mould compound and a dot on the top surface — no ambiguity when aligning the replacement part under the microscope. ## Peripheral set — HMI and sensor fusion on one die On-chip peripherals include capacitive touch sensing (self- and mutual-capacitance), a 12-channel 10-bit ADC and an 8-channel 12-bit ADC, plus a 2-channel 8-bit DAC — enough analog front-end for a multi-sensor node or a control panel with slider and wheel touch inputs. Serial connectivity covers CSI (clocked serial interface), I²C, SPI, UART/USART, and LINbus — the LIN controller makes this MCU a natural fit for an automotive-adjacent body-control module or an industrial sensor hub on a LIN backbone. 54 general-purpose I/O lines in the 64-LQFP package — enough to drive a segment LCD, read a matrix keypad, and manage a few external peripherals without an I/O expander. ## Active production — no end-of-life clock ticking The RL78/G23 series is a current mainstream line, so second-source risk is low. The 64-LQFP tray packaging suits both prototype builds and production runs.","metaTitle":"Renesas R7F100GLH3CFA#BA0 RL78/G23 MCU, 32MHz, 192KB Flash","metaDescription":"R7F100GLH3CFA#BA0 RL78/G23 16-bit MCU, 32MHz, 192KB flash, 20KB RAM, 8KB EEPROM, 54 I/O, -40~105°C, 64-LQFP. Active production, ROHS3. Sourced per RFQ.","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":"Tray","RAM Size":"20K 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":"54","Core Processor":"RL78","Package / Case":"64-LQFP","Data Converters":"A/D 12x10b, 8x12b; D/A 2x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"192KB (192K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"64-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.21","stockQuantity":18,"priceTiers":[{"qty":1,"price":"$3.21000","currency":"USD"},{"qty":10,"price":"$2.88300","currency":"USD"},{"qty":25,"price":"$2.83880","currency":"USD"},{"qty":40,"price":"$2.83125","currency":"USD"},{"qty":80,"price":"$2.52988","currency":"USD"},{"qty":230,"price":"$2.44678","currency":"USD"},{"qty":440,"price":"$2.43789","currency":"USD"},{"qty":952,"price":"$2.27011","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a2871ad707206e40f405bbcc37178bf9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the R7F100GLH3CFA#BA0's core speed and memory configuration?","answer":"The RL78/G23 core runs at 32MHz with 192KB of program flash, 20KB of RAM, and 8KB of EEPROM on-chip."},{"question":"What compliance documentation does Renesas provide for this MCU?","answer":"The R7F100GLH3CFA#BA0 is ROHS3 compliant. Standard Renesas documentation includes the datasheet, application notes, and an errata sheet — all available through the Renesas website or your distributor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R7F100GLH3CFABA0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R7F100GLH3CFABA0 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}}