RX-4045NBAA0 PURE SN

$2.05

Description：IC RTC CLK/CALENDAR SPI 22SON
Series：-

SKU:485802269c69 Category: Real Time Clocks Brand: EPSON

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Product introduction

RX-4045NBAA0 PURE SN is listed in the Real Time Clock range at ChipApex. The manufacturer field lists EPSON. Its product description is IC RTC CLK/CALENDAR SPI 22SON. Review the specifications below when checking this part for your BOM.

Real Time Clock specifications for RX-4045NBAA0 PURE SN

Description：IC RTC CLK/CALENDAR SPI 22SON
Series：-
Package：Tape & Reel (TR)
Mfr：EPSON
Type：-
Features：-
Memory Size：-
Time Format：-
Date Format：-
Interface：-
Voltage - Supply：-
Voltage - Supply, Battery：-
Current - Timekeeping (Max)：-
Operating Temperature：-
Mounting Type：-
Grade：-
Qualification：-
Package / Case：-
Supplier Device Package：-

Real Time Clock datasheet and documents for RX-4045NBAA0 PURE SN

RX-4045NBAA0 PURE SN

Real Time Clock Overview

The RX-4045NBAA0 PURE SN is a Real Time Clock (RTC) manufactured by Epson Timing. It belongs to the RX-4045NB series and features an accuracy of +/-5 PPM. The component is supplied in a Reel package with a factory quantity of 250 units. This specific part number is designated as End-of-Life (EOL), with discontinuation notifications issued on March 9, 2024, effective October 28, 2025.

Real Time Clock Feature Summary

Real Time Clock (RTC) functionality
+/-5 PPM accuracy specification
RX-4045NB series classification
Reel packaging format

Real Time Clock Procurement Notes

The RX-4045NBAA0 PURE SN is officially discontinued. Distributors may list it as having limited availability or restricted supply status. Verification of remaining stock levels and final shipment dates is required before procurement planning due to the confirmed end-of-life status.

Real Time Clock Part Context

This component is part of the Epson RX-4045NB family of real-time clocks. It shares the same EOL notification timeline as related variants such as the RX-4045NB:AA3 PURE SN and RX-4045NBACB. The product falls under the Clock & Timer ICs subcategory within Epson's timing solutions portfolio.

Explore related parts through Clock/Timing, Integrated Circuits (ICs), all product categories, ChipApex homepage.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund