RTC-72421 Real-time clock module Seiko Epson

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Inventory Information ▼

JP:Japan, HK:Hong Kong, US:United States
EU:Europe, AUS:Australia, Asia:Asia, NA:North America
Supplier Information ▼

Sourced from manufacturers and authorized distributors

Stocks of semiconductor sourced from authorized distributors
Product Information ▼

MOQ/SPQ

MOQ：

Minimum purchase quantity that can be ordered.
Please enter a number greater than the MOQ when ordering.

SPQ：

Number of units that can be ordered.
Please enter a quantity in multiples of the SPQ when ordering.

Reel Processing
It is a service that connects empty tape to both ends of a tape cut using a special tool, set the reel, and rewind it into the packaged form for delivery. It is made so that it can be set as is to a mounting machine. Processing is available from 100 pieces or more.
PCN/PDN Information
Information displayed when specification changes in PCN information (Product Change Notification) or PDN information (Product Discontinuance information) available.
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Package type▼

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Bulk is a package which the separete parts are packed in a bag, or packed individually.
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Tape & Reel is the unmodified original reel received from the manufacturer.
In case the MOQ is smaller than the manufacturer's standard package quantity, it will be cut tapes even if the package is shown as "Tape & Reel".
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Cut tape is a tape cut from an original reel. Cut tape does not contain a leader or trailer.
If you require a one continuous cut tape, please put your comment on your remarks.
For our supplier's stock, we are unable to ensure that the package will be one continuous cut tape even if you put your remark.
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Non-RoHS compliant
Product Information ▼

New Products released by manufacturers within 1 year

New Products on Chip One Stop website within 3 months

Product Information	Lifecycle Status	ECCN	Series name	Interface	Power consumption during backup	Operating Voltage	Maximum service temperature	Minimum service temperature	Package	Power-supply voltage
RTC-72421 B Seiko Epson REALTIMECLOCKMODULE REALTIMECLOCKPARALLEL18PINPDIP Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.	( PCN/PDN信息 )		RTC-72421				85C	-40C			32.768kHz
RTC-72421A Seiko Epson REALTIMECLOCKMODULE Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		ECCN：EAR99							PDIP	5V	HH:MM:SS	DW:DM:M:Y	Parallel	Clock/Calendar/Clock Adjustment	18	5.5V	4.5V	Q1263736 \| RTC72421A \| SE3231
RTC-72421A ROHS Seiko Epson REALTIMECLOCKMODULE Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.	( PCN/PDN信息 )
RTC-72421B:ROHS Seiko Epson REALTIMECLOCKMODULE REALTIMECLOCKPARALLEL18PINPDIP Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.	( PCN/PDN信息 )	ECCN：EAR99							PDIP	5V	Clock/Calendar/Clock Adjustment	HH:MM:SS	DW:DM:M:Y	Parallel	Clock/Calendar/Clock Adjustment	18	5.5V	4.5V
RTC-72421A:ROHS Seiko Epson REALTIMECLOCKMODULE REALTIMECLOCKPARALLELCLOCKCALENDARCLOCKADJUSTMENT18PINPDIP Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.	( PCN/PDN信息 )
RTC72421 Seiko Epson REALTIMECLOCKMODULE Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.	( PCN/PDN信息 )
RTC-72421B Seiko Epson REALTIMECLOCKMODULE Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.	( PCN/PDN信息 )	ECCN：EAR99							PDIP	5V	32.768kHz	HH:MM:SS	DW:DM:M:Y	Parallel	Clock/Calendar/Clock Adjustment	18	5.5V	4.5V
RTC-72421A Seiko Epson REALTIMECLOCKMODULE REALTIMECLOCKPARALLELCLOCKCALENDARCLOCKADJUSTMENT18PINPDIP Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.	( PCN/PDN信息 )	ECCN：EAR99							PDIP	5V	HH:MM:SS	DW:DM:M:Y	Parallel	Clock/Calendar/Clock Adjustment	18	5.5V	4.5V	Q1263736 \| RTC72421A \| SE3231
RTC-72421(F)A Seiko Epson REALTIMECLOCKMODULE Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.	( PCN/PDN信息 )		RTC-72421	Parallel（4-bit）	0.9uA	2.0V to 5.5V	+70°C	-10C	SMD		23.1X6.3X4.2mm	32.768kHz	10ppm	RTC-72421A (Q427242110001)	6.3mm	4.2mm	201501CP011

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"Real-time clock module"Search results

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Power consumption during backup

Operating Voltage

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Power-supply voltage