STMicroelectronics Serial Page EEPROM

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Building upon its expertise in serial EEPROM technology, STMicroelectronics has introduced its Serial Page EEPROM — a high-density, page-erasable SPI memory that delivers high flexibility and performance with ultralow power consumption.

The innovative architecture gives designers the ability to mix firmware management and flexible data storage in the same device, a combination not known to be previously available. This high level of memory integration should reduce bill of materials (BoM) and time to market, increase application value and enable smaller modules with ultralow power operation and thus longer battery lifetime. The devices are suitable for implementing all-in-one non-volatile memory in new system designs for applications such as industrial IoT modules, wearables, health care, medical, electronic shelf-edge labelling, smart meters and 5G optical-fibre modules.

Serial Page EEPROM combines ST’s e-STM 40 nm non-volatile memory (NVM) cell technology with a novel smart page architecture, bringing together the benefits of high memory density for firmware with byte flexibility and high endurance for simplified data logging. It also features fast read, erase and program cycles, reducing application downtime by enabling rapid upload and download. Fast power-up and quad output read allow for fast application wake-up.

Serial Page EEPROM offers a non-volatile memory solution that is said to offer enhanced functionality and greater ease of use compared with serial Flash and Dataflash products, respectively.

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