{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MC9S08SH16CTGR","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"MC9S08SH16CTGR","canonicalUrl":"https://icboms.com/nxp/MC9S08SH16CTGR","factsUrl":"https://icboms.com/api/mcp/products/MC9S08SH16CTGR","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors S08 series 8-bit MCU, MC9S08SH16CTGR, 40MHz core, 16KB Flash, 1KB RAM, 16-TSSOP, -40 to +85°C, I²C/LIN/SCI/SPI.","salesMarkdown":"## Core processing and memory budget The MC9S08SH16CTGR runs the S08 core at 40 MHz — this is the instruction-cycle ceiling for the 8-bit pipeline, so the throughput for a given task depends on the number of cycles per instruction and the flash wait-state profile at that clock. On-chip memory is split into 16 KB of flash (16K x 8) for program storage and 1 KB of RAM (1K x 8) for stack and data. The flash type supports field reprogramming, but the 1 KB RAM budget means the application stack and interrupt service routines must be sized tightly — a heavy RTOS footprint will consume most of it before the control loops start. ## On-chip peripherals and connectivity Built-in LVD (low-voltage detect), POR (power-on reset), PWM, and WDT (watchdog timer) reduce the external supervisor and timer IC count. The 13 general-purpose I/O lines are enough for a small control panel with a few pushbuttons, an LED display, and a serial link. Serial interfaces include I²C, LINbus, SCI (UART), and SPI — covering the common fieldbus and sensor protocols for 8-bit embedded control. The 8-channel 10-bit ADC samples analog inputs like potentiometers, temperature sensors, or current shunts without an external converter. RoHS3 compliant (2011/65/EU + 2015/863), with no exemptions flagged.","metaTitle":"NXP MC9S08SH16CTGR 8-bit MCU, 40MHz, 16KB Flash, 16-TSSOP","metaDescription":"NXP MC9S08SH16CTGR 8-bit MCU, S08 core, 40MHz, 16KB Flash, 1KB RAM, 16-TSSOP, -40 to +85°C. Active production, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"S08","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"40MHz","Series":"S08","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"1K x 8","Core Size":"8-Bit","Peripherals":"LVD, POR, PWM, WDT","Connectivity":"I²C, LINbus, SCI, SPI","Mounting Type":"Surface Mount","Number of I/O":"13","Core Processor":"S08","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-TSSOP","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.17810","stockQuantity":21,"priceTiers":[{"qty":1,"price":"$12.17810","currency":"USD"},{"qty":10,"price":"$10.57148","currency":"USD"},{"qty":30,"price":"$9.59276","currency":"USD"},{"qty":100,"price":"$8.77252","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a32de8d2a22619eb16b13811b3ed1a71.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MC9S08SH16CTGR's listed speed?","answer":"The S08 core runs at 40 MHz maximum. This is the clock ceiling for the 8-bit pipeline; actual throughput depends on the instruction mix and flash wait states at that frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/MC9S08SH16CTGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/MC9S08SH16CTGR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-13T05:30:16.543Z","lastPublished":"2026-08-13T05:30:16.543Z","indexable":true}}