{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S9S08RNA32W1VLC","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"S9S08RNA32W1VLC","canonicalUrl":"https://icboms.com/nxp/S9S08RNA32W1VLC","factsUrl":"https://icboms.com/api/mcp/products/S9S08RNA32W1VLC","rawCanonicalId":null},"summary":{"shortDescription":"NXP S08 series 8-bit MCU, S9S08RNA32W1VLC, 20 MHz S08 core, 32 KB Flash, 4K x 8 RAM, 256 x 8 EEPROM, 26 I/O, 16x12b ADC, I²C/LIN/SPI/UART, 2.7-5.5 V, -40 to 105°C, 32-LQFP tray.","salesMarkdown":"## What this 8-bit MCU brings to a control board The NXP S9S08RNA32W1VLC is an 8-bit microcontroller built around the S08 core, clocked at 20 MHz. It carries 32 KB of Flash program memory, 4 KB of RAM, and 256 bytes of EEPROM — enough code and data space for a LIN-bus node, a small sensor hub, or a brushed-DC motor controller that does not need a floating-point unit. The 16-channel 12-bit ADC is the standout peripheral here: it lets the MCU sample multiple analog inputs — thermistors, potentiometers, current-sense resistors — without an external converter. That saves board area and BOM cost in a mixed-signal control loop. Supply voltage spans 2.7 V to 5.5 V. ## Temperature range and where it runs Rated for -40°C to 105°C. ## Peripherals and connectivity for a field node On the serial side: I²C, SPI, UART/USART, and LINbus. The LIN controller is the reason this part appears in automotive body modules — door locks, seat adjusters, HVAC flap actuators. The 26 GPIOs give enough headroom for a few local switches, LEDs, and a small parallel LCD or keypad matrix. Built-in LVD, POR, PWM, and WDT peripherals reduce external supervisor ICs. The internal oscillator trims the BOM further — no external crystal needed for many applications, though the spec does not list accuracy, so check jitter tolerance if your UART baud rate is tight. ## Lifecycle and sourcing posture NXP lists the S9S08RNA32W1VLC as Active — no last-time-buy notice, no NRND flag. That means you can qualify it into a new production BOM without planning an early migration. The S08 family has been in volume for years; toolchains, application notes, and reference designs are mature.","metaTitle":"NXP S9S08RNA32W1VLC 8-bit MCU, 20 MHz, 32 KB Flash, 32-LQFP","metaDescription":"NXP S9S08RNA32W1VLC 8-bit S08 MCU: 20 MHz core, 32 KB Flash, 4 KB RAM, 256 B EEPROM, 16x12b ADC, -40 to 105°C, 2.7-5.5 V. Active lifecycle.","metaKeywords":null},"attributes":{"series":"S08","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Speed":"20MHz","Series":"S08","Package":"Tray","RAM Size":"4K x 8","Core Size":"8-Bit","EEPROM Size":"256 x 8","Peripherals":"LVD, POR, PWM, WDT","Connectivity":"I²C, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"26","Core Processor":"S08","Package / Case":"32-LQFP","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.49","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.49000","currency":"USD"},{"qty":10,"price":"$4.28500","currency":"USD"},{"qty":80,"price":"$3.51063","currency":"USD"},{"qty":440,"price":"$3.43682","currency":"USD"},{"qty":1250,"price":"$2.89852","currency":"USD"},{"qty":2500,"price":"$2.75361","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/762cb0edf6da1bcef37cc2604dd11436.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the S9S08RNA32W1VLC?","answer":"This part is sourced through independent distribution. Submit an RFQ for current availability and pricing; quotes are confirmed at order time."},{"question":"Can the S9S08RNA32W1VLC replace the S9S08RNA32W1MLC?","answer":"The two parts share the same core, memory map, and peripherals. The suffix difference typically indicates package or temperature grade variation; verify the specific 'MLC' variant's datasheet for pin compatibility and operating range before substituting."},{"question":"What development tools support the S9S08RNA32W1VLC?","answer":"Standard NXP S08 toolchain applies: CodeWarrior for MCU, the USBDM or Multilink debug probes, and the S08 family application notes. The internal oscillator and on-chip debug module mean a low-cost programmer is sufficient for most work."},{"question":"What is the closest pin-compatible alternative in the S08 family?","answer":"NXP offers several S08 derivatives in the same 32-LQFP footprint with varying Flash and RAM sizes. The S9S08RNA32W1VLC sits at the 32 KB Flash / 4 KB RAM tier; a drop-in with more memory would be a higher-density sibling in the same RNA series, but confirm the exact order code against your firmware image size."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/S9S08RNA32W1VLC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/S9S08RNA32W1VLC 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}}