R1EX24128ASAS0A#S0

Product Overview

Renesas Electronics Corporation R1EX24128ASAS0A#S0 is an Active serial EEPROM memory IC supplied with a 16K x 8 organization. The DigiKey product data identifies the component as a memory integrated circuit rather than a logic, analog, or power device, and the serial designation indicates communication through a serial interface without specifying a particular bus protocol in the supplied data. The part is intended for designs that require a discrete memory IC for storing configuration or parameter data, subject to the manufacturer datasheet and board-level implementation.

Key Features

• Manufacturer part number: R1EX24128ASAS0A#S0 from Renesas Electronics Corporation.
• Device type: EEPROM memory IC with a serial interface.
• Memory organization: 16K x 8, as supplied in the product description.
• Lifecycle status: Active, according to the supplied product status.

Applications

• Configuration parameter storage in embedded systems that use a serial memory interface.
• Calibration data storage in microcontroller-based equipment.
• User setting storage in devices requiring a dedicated serial EEPROM component.

Design & Procurement Notes

Design teams should verify the exact serial protocol, host interface compatibility, and any programming requirements before placing the device into production, because the supplied DigiKey data identifies the part as a serial EEPROM with a 16K x 8 organization but does not provide the complete interface specification. The supplied lifecycle status is Active, but long-term procurement planning should still confirm manufacturer lifecycle information.