AT45DB081BRU SOP28 is an 8 Mbit DataFlash memory that provides burnable, nonvolatile storage in a compact SOP28 package. This memory is designed for embedded systems that require reliable insystem programming and data retention without power. Key benefits Nonvolatile, reprogrammable storage for firmware, configurations, and data SPIcompatible serial interface enables easy integration with a wide range of microcontrollers and processors Compact SOP28 package with RU RoHScompliant designation, suitable for space constrained designs Reliable data storage that supports insystem and field programming Ideal for applications requiring durable, rewriteable memory for bootloaders, firmware updates, and parameter storage Key attributes Capacity: 8 Mbit DataFlash memory Interface: Serial DataFlash with SPIcompatible protocol Package: SOP28, RU RoHScompliant Form factor: 1piece package Memory type: Burnable programming memory (nonvolatile DataFlash) What makes it unique Combines nonvolatile, rewritable storage with a compact SOP28 footprint in a RoHScompliant package Specifically suitable for embedded systems requiring reliable firmware storage and data logging with straightforward SPI access Applications and use cases Embedded firmware storage and bootloader memory in microcontrollerbased devices Data logging for industrial sensors and IoT endpoints requiring rewriteable storage Device configuration storage and infield firmware updates for consumer electronics and appliances Compatibility and integration Designed for use with standard SPI master controllers in microcontrollers and processors Suitable for applications needing compact, burnable programming memory in a widely supported package form factor Physical and packaging details Package: SOP28, RU RoHScompliant Contents: 1 piece This memory provides a practical solution for embedded systems that need reliable, rewriteable, nonvolatile storage in a compact, widely supported package.