{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R5F100BDANA#20","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R5F100BDANA~420","canonicalUrl":"https://icboms.com/renesas/R5F100BDANA~420","factsUrl":"https://icboms.com/api/mcp/products/R5F100BDANA%2320","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RL78/G13 16-bit microcontroller, R5F100BDANA#20, 32 MHz, 48 KB Flash, 3 KB RAM, 4 KB EEPROM, 22 I/O, 32-WFQFN Exposed Pad, Tray.","salesMarkdown":"## RL78/G13 core with 48 KB Flash and 32 MHz throughput The R5F100BDANA#20 is a 16-bit RL78/G13 microcontroller from Renesas, clocked at 32 MHz with 48 KB of on-chip Flash program memory and 3 KB of RAM. The 4 KB data EEPROM space handles calibration constants or small lookup tables without external storage. ## 22 I/O, on-chip ADC, and serial connectivity for control loops 22 general-purpose I/O lines are available, along with an 8-channel 8/10-bit A/D converter for reading analog sensors or potentiometers. Serial interfaces include CSI (clocked serial), I²C, LINbus, and UART/USART, covering common fieldbus and point-to-point links. On-chip peripherals — DMA, LVD (low-voltage detect), POR (power-on reset), PWM, and WDT — reduce external component count. ## 32-HWQFN package: footprint and thermal pad planning The exposed pad also serves as the primary ground return for the core and I/O rings — the PCB layout should connect it to the ground plane with multiple vias under the pad to minimise inductance and thermal resistance. ## Active lifecycle and compliance documentation R5F100BDANA#20 carries an active product status from Renesas, with RoHS3 compliance. The RL78/G13 series has broad distribution and long-term availability commitment from Renesas.","metaTitle":"R5F100BDANA#20 RL78/G13 MCU, 32 MHz, 48 KB Flash, 32-HWQFN","metaDescription":"R5F100BDANA#20 Renesas RL78/G13 16-bit MCU, 32 MHz, 48 KB Flash, 3 KB RAM, 4 KB EEPROM, 22 I/O, -40 to 85°C, 32-HWQFN. Active, RoHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"RL78/G13","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"32MHz","Series":"RL78/G13","Package":"Tray","RAM Size":"3K x 8","Core Size":"16-Bit","EEPROM Size":"4K x 8","Peripherals":"DMA, LVD, POR, PWM, WDT","Connectivity":"CSI, I²C, LINbus, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"22","Core Processor":"RL78","Package / Case":"32-WFQFN Exposed Pad","Data Converters":"A/D 8x8/10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"48KB (48K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-HWQFN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.6V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.43","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.43000","currency":"USD"},{"qty":10,"price":"$2.18600","currency":"USD"},{"qty":25,"price":"$2.06240","currency":"USD"},{"qty":80,"price":"$1.75725","currency":"USD"},{"qty":230,"price":"$1.65000","currency":"USD"},{"qty":490,"price":"$1.44376","currency":"USD"},{"qty":980,"price":"$1.25250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/713c76c5fdf1a29fa65382ee63fe9244.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to R5F100BDANA#20?","answer":"The R5F101GGAFB#30 is a peer in the RL78/G13 family with the same 32 MHz core, 16-bit architecture, and serial connectivity (CSI, I²C, LINbus, UART/USART). The key difference is I/O count: the R5F101GGAFB#30 offers 34 I/O versus 22 on the R5F100BDANA#20, and it comes in a different package — it will not drop into the same 32-HWQFN footprint without a PCB layout change."},{"question":"What compliance documentation does Renesas provide for R5F100BDANA#20?","answer":"The part is RoHS3 compliant. Renesas provides a declaration of RoHS compliance and material composition data through their standard documentation portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R5F100BDANA~420","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R5F100BDANA~420 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}