Renesas Electronics Corporation AT45DB081E-UUN2B-T

The AT45DB081E-UUN2B-T is a high-performance 8Mbit serial flash memory IC from Renesas Electronics Corporation, designed for embedded systems, industrial automation, automotive electronics, and IoT applications requiring reliable non-volatile data storage.

This advanced flash memory device features an SPI interface operating at up to 85MHz, providing fast data access and efficient communication with microcontrollers and processors. With a wide operating voltage range of 1.7V to 3.6V and industrial temperature rating (-40°C to 85°C), the AT45DB081E ensures robust performance in demanding environments.

Key Features:

• 8Mbit (1MB) flash memory capacity organized as 256 bytes × 4096 pages
• High-speed SPI serial interface with 85MHz clock frequency
• Low power consumption ideal for battery-powered applications
• Wide voltage supply range: 1.7V to 3.6V
• Extended industrial temperature range: -40°C to 85°C
• Compact 8-WLCSP (2.32×1.61mm) surface mount package
• Fast write cycle times: 8µs per word, 4ms per page
• RoHS compliant for environmental safety

Applications: Embedded firmware storage, data logging, configuration memory, code shadowing, industrial control systems, automotive electronics, medical devices, and IoT edge computing.

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Related Resources:

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• AT45DB081E-UUN2B-T.pdf