STMicroelectronics

Ref. [hkinstmicroelectronics20230420][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (4/5) based on 13 customer reviews
Part Number RTC-63421B
Main Category Integrated Circuits (ICs)
Sub Category Clock-Timing - Real Time Clocks
Brand STMicroelectronics
Description IC RTC CLK/CALENDAR PAR 18-DIP
Series -
Packaging Tube
Type Clock/Calendar
Features Alarm
Memory Size -
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Interface Parallel
Voltage - Supply 4.5 V ~ 5.5 V
Voltage - Supply, Battery -
Current - Timekeeping (Max) -
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Package / Case 18-DIP (0.300", 7.62mm)
Supplier Device Package 18-DIP
Image Integrated Circuits (ICs)
Lowest Price: $1.82   Highest Price: $6.46
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

RTC63421B

Brand:

STMicroel

D/C:
Qty:

23866

Price (USD):

1.82

Company:

OCEANIA INTERNATIONAL INDUSTRIAL LIMITED

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Part Number:

RTC63421B

Brand:

STMICROELECT

D/C:
Qty:

4757

Price (USD):

2.98

Company:

Belt (HK) Electronics Co

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Part Number:

RTC-63421B

Brand:

ST/MICRON

D/C:
21+
Qty:

15000

Price (USD):

4.14

Company:

HK Niuhuasi Technology Limited

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Part Number:

RTC-63421B

Brand:

ST

D/C:
21+
Qty:

16000

Price (USD):

5.3

Company:

Finestock Electronics HK Limited

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Part Number:

RTC63421B

Brand:

STMicroelectronics

D/C:
Qty:

11099

Price (USD):

6.46

Company:

N&S Electronic Co., Limited

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RTC63421B Ref.

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