{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R7F100GFH3CFP#HA0","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R7F100GFH3CFPHA0","canonicalUrl":"https://icboms.com/renesas/R7F100GFH3CFPHA0","factsUrl":"https://icboms.com/api/mcp/products/R7F100GFH3CFP%23HA0","rawCanonicalId":null},"summary":{"shortDescription":"Renesas RL78/G23 16-bit MCU, R7F100GFH3CFP#HA0, 32 MHz, 192 KB Flash, 20 KB RAM, 8 KB EEPROM, 44-LQFP, -40 to +105 °C.","salesMarkdown":"## Active RL78/G23 MCU with 32 MHz core and 192 KB Flash The R7F100GFH3CFP#HA0: The 32 MHz core speed sets the instruction throughput ceiling; the 16-bit RL78 architecture executes most instructions in 1-2 clock cycles, so the effective MIPS rate is close to the clock frequency for register-to-register operations. ## Memory and data retention The 192 KB Flash is organised as 192K x 8 bits, suitable for application code and bootloader storage. The 8 KB EEPROM is separate from the program Flash, so data logging parameters and calibration constants survive firmware updates without sector-erase overhead. 20 KB of RAM provides stack and heap headroom for moderate-sized control loops and communication buffers. For a typical sensor-fusion application with 4 KB of global variables and a 2 KB RTOS kernel, the remaining 14 KB is available for dynamic allocation. ## Analog and peripheral integration The ADC block offers 10 channels with selectable 8-bit, 10-bit, or 12-bit resolution. The 12-bit mode delivers 4096 counts across the reference voltage; the 8-bit mode is useful for fast oversampling or when the sensor noise floor exceeds the LSB size. Two 8-bit DAC channels can generate analog setpoints or bias voltages without external DACs. On-chip peripherals include capacitive touch sensing, low-voltage detect (LVD), power-on reset (POR), PWM, and watchdog timer. The capacitive touch block supports up to 36 self-capacitance channels and 144 mutual-capacitance channels — enough for a membrane keypad or slider without an external touch controller. ## Connectivity and package Serial interfaces include CSI (clocked serial interface), I²C, LINbus, SPI, and UART/USART. The 44-LQFP package has a 10x10 mm body with 0.8 mm pitch — routable on a 2-layer board with standard trace widths. 37 general-purpose I/O pins are available; the remaining pins are dedicated to power, ground, and oscillator.","metaTitle":"R7F100GFH3CFP#HA0 RL78/G23 MCU, 32 MHz, 192 KB Flash","metaDescription":"R7F100GFH3CFP#HA0 Renesas RL78/G23 16-bit MCU, 32 MHz, 192 KB Flash, 20 KB RAM, 8 KB EEPROM, 44-LQFP. Active production, ROHS3 compliant. Quoted to order.","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":"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":"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":"192KB (192K 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":"$2.68","stockQuantity":15,"priceTiers":[{"qty":1,"price":"$2.68000","currency":"USD"},{"qty":10,"price":"$2.41300","currency":"USD"},{"qty":25,"price":"$2.37520","currency":"USD"},{"qty":50,"price":"$2.36900","currency":"USD"},{"qty":100,"price":"$2.11690","currency":"USD"},{"qty":250,"price":"$2.04732","currency":"USD"},{"qty":500,"price":"$2.03986","currency":"USD"},{"qty":1000,"price":"$1.89948","currency":"USD"},{"qty":2000,"price":"$1.86842","currency":"USD"},{"qty":3000,"price":"$1.84854","currency":"USD"},{"qty":5000,"price":"$1.71934","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a2871ad707206e40f405bbcc37178bf9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does R7F100GFH3CFP#HA0 come in?","answer":"It is supplied in a 44-pin LQFP package with a 10x10 mm body. The 0.8 mm pitch is compatible with standard PCB fabrication processes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R7F100GFH3CFPHA0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R7F100GFH3CFPHA0 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}}