{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R7F100GLK2DFA#BA0","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R7F100GLK2DFABA0","canonicalUrl":"https://icboms.com/renesas/R7F100GLK2DFABA0","factsUrl":"https://icboms.com/api/mcp/products/R7F100GLK2DFA%23BA0","rawCanonicalId":null},"summary":{"shortDescription":"Renesas RL78/G23 16-bit MCU, 32 MHz, 384 KB Flash, 32 KB RAM, 8 KB EEPROM, 54 I/O, 64-LQFP (12x12 mm), -40°C to 85°C, Active.","salesMarkdown":"## 32 MHz RL78 core with 384 KB flash The R7F100GLK2DFA#BA0 is a 16-bit RL78/G23 MCU running at 32 MHz, with 384 KB of program flash, 32 KB of SRAM, and 8 KB of on-chip EEPROM. That EEPROM is a separate block from the flash—useful for calibration constants or boot parameters that need rewriting without wearing the main program memory. It packs 54 general-purpose I/O lines, plus a built-in capacitive touch sensing peripheral, LVD, POR, PWM, and WDT. The connectivity set includes CSI, I²C, LINbus, SPI, and UART/USART—enough for a sensor hub or a small control panel. ## Industrial temp range and supply flexibility If you need tighter timing, the CSI and I²C interfaces can still use an external clock reference. ## Active production — sourcing via RFQ The ROHS3 compliance covers the latest EU exemption updates. ## On-chip analog and touch sensing The data converter block includes 12 channels of 10-bit ADC and 8 channels of 12-bit ADC, plus two 8-bit DAC outputs. That's enough analog front-end for a multi-sensor board—temperature, pressure, light, and a couple of analog outputs for actuator trim. The capacitive touch peripheral works with the RL78/G23's dedicated touch library, which handles self-capacitance and mutual-capacitance sensing. No external touch controller needed for a membrane keypad or slider.","metaTitle":"R7F100GLK2DFA#BA0 – Renesas RL78/G23 16-bit MCU, 32 MHz","metaDescription":"R7F100GLK2DFA#BA0 from Renesas: RL78/G23 16-bit MCU, 32 MHz, 384 KB Flash, 32 KB RAM, 8 KB EEPROM, 54 I/O, 64-LQFP, -40°C to 85°C, Active. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"RL78/G23","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Speed":"32MHz","Series":"RL78/G23","Package":"Tray","RAM Size":"32K 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":"384KB (384K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"64-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.6V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.68","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.68000","currency":"USD"},{"qty":10,"price":"$3.33900","currency":"USD"},{"qty":25,"price":"$3.26640","currency":"USD"},{"qty":40,"price":"$3.24875","currency":"USD"},{"qty":80,"price":"$2.91288","currency":"USD"},{"qty":230,"price":"$2.90222","currency":"USD"},{"qty":440,"price":"$2.79618","currency":"USD"},{"qty":952,"price":"$2.65832","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a2871ad707206e40f405bbcc37178bf9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to R7F100GLK2DFA#BA0?","answer":"The R7F100GGN2DNP#AA0 is a sibling in the same RL78/G23 family, but it has only 40 I/O and a different package (not 64-LQFP). It is not a pin-compatible drop-in—verify your I/O count and footprint before substituting."},{"question":"Is R7F100GLK2DFA#BA0 compatible with a standard 64-LQFP footprint?","answer":"Yes, the 64-LQFP (12x12 mm) package follows the JEDEC standard for that body size and pin count."},{"question":"How do I program R7F100GLK2DFA#BA0 and what tools are needed?","answer":"Renesas provides the RL78/G23 with a single-wire UART bootloader (via the TOOL0 pin) and supports the emulator, emulator, and the Renesas Flash Programmer software. The internal oscillator means no external clock is required for programming."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R7F100GLK2DFABA0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R7F100GLK2DFABA0 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}}