{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY8C5888LTI-LP097","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY8C5888LTI-LP097","canonicalUrl":"https://icboms.com/infineon/CY8C5888LTI-LP097","factsUrl":"https://icboms.com/api/mcp/products/CY8C5888LTI-LP097","rawCanonicalId":null},"summary":{"shortDescription":"Infineon PSoC 5 CY8C58LP series, CY8C5888LTI-LP097, 32-bit ARM Cortex-M3 MCU, 80MHz, 256KB Flash, 64K x 8 RAM, 2K x 8 EEPROM, 38 I/O, 68-VFQFN Exposed Pad, -40°C to 85°C.","salesMarkdown":"## PSoC 5 at 80 MHz — what the ARM Cortex-M3 brings to the 68-QFN footprint The Infineon CY8C5888LTI-LP097 is a 32-bit ARM Cortex-M3 microcontroller combining an 80MHz core with 256KB Flash and 64K x 8 RAM in a 68-QFN (8x8 mm) package. It carries an integrated 20-bit ADC, two 12-bit ADCs, and four 8-bit DACs, plus CapSense touch-sensing and LCD drive peripherals. The wide supply range from 1.71V to 5.5V lets it sit on either a 3.3V or 5V rail without a regulator change. Connectivity covers CANbus, I²C, LINbus, SPI, UART/USART, and USB — enough for a motor-drive CAN node with a local sensor bus and a USB programming/debug port. The 38 I/O count in the 68-QFN body keeps board routing manageable for a compact controller board, though the exposed pad demands a proper thermal via pattern if you draw sustained current through the I/O pins. ## 80 MHz core and memory — what the numbers mean for the BOM The 80MHz ARM Cortex-M3 handles a PID loop at several kHz while servicing USB and CAN interrupts — enough throughput for a medium-complexity motor drive or a multi-channel data logger. The 256KB Flash (256K x 8) holds a firmware image with a TCP/IP stack or a Modbus RTU library plus application code. 64K x 8 RAM supports moderate-sized buffers for sensor data or a display frame buffer. The 2K x 8 EEPROM is useful for calibration constants or configuration parameters that need field updates without wearing the Flash. If you need more than 38 I/O or a higher core frequency, the PSoC 6 CY8C6137BZI-F54 runs a Cortex-M4 at 150 MHz with 104 I/O — but that part moves to a different package and requires a board respin. For a design already laid out around the 68-QFN footprint, this part is the tier to lock. ## Integrated analog and peripherals The 20-bit ADC is a delta-sigma converter — it delivers the resolution for weigh-scale or thermocouple front-ends without an external ADC. The two 12-bit SAR ADCs handle faster signals like current-sense shunt monitoring. Four 8-bit DACs can set reference levels or drive analog outputs for a simple control loop. CapSense provides capacitive touch sensing for membrane-replacement buttons or sliders. LCD drive supports segment LCD panels directly. DMA offloads data movement between peripherals and memory without CPU intervention. ## Lifecycle and sourcing For the 68-QFN footprint, this part is the current-production option.","metaTitle":"CY8C5888LTI-LP097 PSoC 5 ARM Cortex-M3 MCU, 80MHz","metaDescription":"Infineon CY8C5888LTI-LP097 32-bit ARM Cortex-M3 MCU in 68-QFN. 80MHz, 256KB Flash, 64KB RAM, CapSense, CAN/USB. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"PSOC® 5 CY8C58LP","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Speed":"80MHz","Series":"PSOC® 5 CY8C58LP","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"2K x 8","Peripherals":"CapSense, DMA, LCD, POR, PWM, WDT","Connectivity":"CANbus, I²C, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"38","Core Processor":"ARM® Cortex®-M3","Package / Case":"68-VFQFN Exposed Pad","Data Converters":"A/D 1x20b, 2x12b; D/A 4x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"68-QFN (8x8)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$25.2","stockQuantity":0,"priceTiers":[{"qty":17,"price":"$18.68000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a97cb01a4a76dfb721d7373e1fe0e04c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY8C5888LTI-LP097 obsolete or end-of-life?","answer":"No — the lifecycle status is Active. No last-time-buy or end-of-life notice is in effect. This part is suitable for new production designs without obsolescence risk."},{"question":"Is CY8C5888LTI-LP097 RoHS compliant?","answer":"Yes — ROHS3 Compliant per the compliance record. No exemption-based restrictions on the bill of materials."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY8C5888LTI-LP097","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY8C5888LTI-LP097 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}}