{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AT90PWM316-16SE","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"AT90PWM316-16SE","canonicalUrl":"https://icboms.com/microchip/AT90PWM316-16SE","factsUrl":"https://icboms.com/api/mcp/products/AT90PWM316-16SE","rawCanonicalId":null},"summary":{"shortDescription":"Microchip AT90PWM316-16SE, AVR 8-bit RISC MCU, 16 MHz, 16 KB Flash, 1K x 8 SRAM, 512 x 8 EEPROM, 27 I/O, 11x10b ADC, 1x10b DAC, SPI/UART, -40°C to 105°C, 32-SOIC.","salesMarkdown":"## AVR core with power-stage peripherals The Microchip AT90PWM316-16SE is an 8-bit AVR microcontroller built for power conversion and motor control applications. It runs at 16 MHz and packs 16 KB of on-chip Flash program memory, 1K x 8 SRAM, and 512 x 8 EEPROM for parameter storage. The part includes a 11-channel 10-bit ADC and a single 10-bit DAC, letting it handle current-sense feedback and generate analog reference voltages without external converters. ## Power-stage control features Dedicated PWM hardware and a watchdog timer (WDT) are built in, along with brown-out detection and power-on reset — these peripherals reduce external glue logic for fail-safe power-stage sequencing. Connectivity includes SPI and UART/USART, enough for serial communication with an external EEPROM, a display module, or a host controller on the control board. ## Package and rework considerations The AT90PWM316-16SE comes in a 32-SOIC package (0.295-inch body width, 7.50 mm) — a gull-wing lead form that reworks cleanly with hot air or a soldering iron. Surface-mount assembly with a 1.27 mm pitch; the wide lead spacing makes hand rework straightforward and reduces the risk of bridging during reflow.","metaTitle":"AT90PWM316-16SE AVR 8-bit MCU, 16 MHz, 16 KB Flash, 32-SOIC","metaDescription":"AT90PWM316-16SE AVR 8-bit MCU with 16 MHz speed, 16 KB Flash, 1K x 8 SRAM, 512 x 8 EEPROM, industrial temp -40°C to 105°C. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Speed":"16MHz","Package":"Bulk","RAM Size":"1K x 8","Core Size":"8-Bit","EEPROM Size":"512 x 8","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"27","Core Processor":"AVR","Package / Case":"32-SOIC (0.295\\\", 7.50mm Width)","Data Converters":"A/D 11x10b; D/A 1x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"32-SOIC","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.74","stockQuantity":0,"priceTiers":[{"qty":26,"price":"$11.74000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f5878aac5afb476ebc1095cf5903535b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is AT90PWM316-16SE pin compatible with AT90PWM316-16SU?","answer":"The AT90PWM316-16SE and AT90PWM316-16SU share the same base part number and 32-SOIC package, but the suffix indicates different temperature grades or packaging options. Confirm the specific suffix requirements against your BOM before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/AT90PWM316-16SE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/AT90PWM316-16SE 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}}