{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SAF-XC836M-1FRIAB","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"SAF-XC836M-1FRIAB","canonicalUrl":"https://icboms.com/infineon/SAF-XC836M-1FRIAB","factsUrl":"https://icboms.com/api/mcp/products/SAF-XC836M-1FRIAB","rawCanonicalId":null},"summary":{"shortDescription":"Infineon XC800 series SAF-XC836M-1FRIAB 8-bit microcontroller, 24 MHz core, 4 KB Flash program memory, 512 x 8 SRAM, 25 I/O, 2.5 V to 5.5 V supply, -40°C to 85°C, PG-TSSOP-28-1 package.","salesMarkdown":"## Peripherals and I/O — what is wired in On the peripheral side, this MCU brings a Brown-out Detect/Reset, a POR (Power-On Reset), a PWM unit for driving small loads or generating variable-duty signals, and a Watchdog Timer for unsupervised operation. Connectivity runs through I²C, SSC (synchronous serial channel), and UART/USART — covering the common serial buses for temperature sensors, EEPROMs, or simple display modules. The 25 I/O lines in the TSSOP-28 package give enough headroom for a keypad matrix plus a few status LEDs without needing a port expander. ## Data conversion — 8-channel 10-bit ADC on board An 8-channel, 10-bit analog-to-digital converter is integrated, letting the part sample analog signals like potentiometer positions, thermistor voltages, or current-sense resistor drops without an external ADC. The oscillator can be driven externally or from the internal oscillator block, reducing BOM count in cost-sensitive builds. ## Lifecycle and sourcing — active, no LTB exposure The SAF-XC836M-1FRIAB is listed as Active in production status. That means no last-time-buy clock is running, and the part remains available for both new designs and production replenishment through independent distribution.","metaTitle":"Infineon SAF-XC836M-1FRIAB 8-bit MCU, 24 MHz, 4 KB Flash","metaDescription":"Infineon SAF-XC836M-1FRIAB 8-bit XC800 MCU: 24 MHz core, 4 KB Flash, 512x8 RAM, 2.5-5.5 V supply, industrial temp -40 to 85°C, PG-TSSOP-28.","metaKeywords":null},"attributes":{"series":"XC8xx","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Speed":"24MHz","Series":"XC8xx","Package":"Bulk","RAM Size":"512 x 8","Core Size":"8-Bit","Peripherals":"Brown-out Detect/Reset, LED, POR, PWM, WDT","Connectivity":"I²C, SSC, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"25","Core Processor":"XC800","Package / Case":"28-TSSOP (0.173\\\", 4.40mm Width)","Data Converters":"A/D 8x10b","Oscillator Type":"External, Internal","lifecycle_stage":"eol_hot","Program Memory Size":"4KB (4K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"PG-TSSOP-28-1","Voltage - Supply (Vcc/Vdd)":"2.5V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.47","stockQuantity":0,"priceTiers":[{"qty":205,"price":"$1.47000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/636e774c4ade6bb8bfeb5271f67a5461.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the alternatives to SAF-XC836M-1FRIAB?","answer":"A functional peer is the Cypress CY8C29466-24PVXI, another 8-bit MCU at 24 MHz with similar connectivity (I²C, SPI, UART/USART) and 24 I/O in a 28-pin package. The CY8C29466 offers a 14-bit ADC and 4 DAC channels, which may suit analog-heavy applications, but its 3.0 V supply is fixed — unlike the 2.5 V to 5.5 V range of the SAF-XC836M-1FRIAB. The CY8C29566-24AXIT is a 40-I/O variant in a larger package. Neither is a drop-in replacement; the PCB footprint and peripheral set differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/SAF-XC836M-1FRIAB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/SAF-XC836M-1FRIAB 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}}