EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
RTC-62421B Real Image
Same model may have multiple batches, images only for reference.

RTC-62421B

Part No RTC-62421B
Manufacturer Epson Electronics America Inc-Semiconductor Div
Catalog Clock/Timing - Real Time Clocks
Description IC RTC CLK/CALENDAR PAR 18-DIP
Datasheet
RTC-62421B Datasheet
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer EPSON
Packaging Tube/Rail
Status Obsolete(EOL)
Type Clock/Calendar
Features Leap Year
Date Format YY-MM-DD-dd
Supply Voltage - Operating 4.5 V to 5.5 V
Current - Timekeeping (Max) 1.8μA to 3μA @ 2V to 5V
Temperature Range - Operating -40°C to 85°C
Mounting Through Hole
Case / Package 18-DIP
Win Source Part Number 109502-RTC-62421B
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian RTC-62421B CAD Model

Description

The EPSON RTC-62421B is a clock/calendar type integrated circuit that comes with a leap year feature.

  • Mounting: through the hole
  • Packaging: tube/rail
  • Memory Size: not specified
  • Date Format: YY-MM-DD-dd
  • Voltage Supply for the Battery: not specified
  • Current Timekeeping: 1.8μA to 3μA @ 2V to 5V
  • Status: obsolete (EOL)
  • Popularity: medium
  • Temperature Range for Operating: -40°C to 85°C
  • Supply Voltage for Operating: 4.5V to 5.5V

You May Also Be Interested in

ISL12029IB27AZ Intersil – Price, Stock & Datasheet
ISL12029IB27AZ
Intersil
IC RTC CLK/CALENDAR I2C 14SOIC
Need more? Email Us
DS1344E-33+ Maxim Integrated – Price, Stock & Datasheet
DS1344E-33+
Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
Lowest to $8.4452
Picture of DS1392U-33+
DS1392U-33+
Maxim Integrated
IC RTC CLK/CALENDAR SER 10UMAX
Need more? Email Us
RV-3028-C7 32.768kHz 1ppm TA QA Micro Crystal AG – Price, Stock & Datasheet
RV-3028-C7 32.768kHz 1ppm TA QA
Micro Crystal AG
RV-3028-C7 32.768kHz 1ppm TA QA Micro Crystal Real Time Clock 32.768kHz I2C Time Acc. 1ppm datasheet, inventory, & pricing.
Lowest to $2.7650
Picture of DS17487-3IND+
DS17487-3IND+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
Need more? Email Us
DS1388Z-3+T&R Analog Devices Inc. – Price, Stock & Datasheet
DS1388Z-3+T&R
Analog Devices Inc.
IC RTC CLK/CALENDAR I2C 8SOIC
Lowest to $4.2202
ISL12029IB27Z Intersil – Price, Stock & Datasheet
ISL12029IB27Z
Intersil
IC RTC CLK/CALENDAR I2C 14SOIC
Need more? Email Us
Picture of ISL12027IV30AZ
ISL12027IV30AZ
Intersil
IC RTC CLK/CALENDAR I2C 8TSSOP
Need more? Email Us
ISL12029AIV27Z Intersil – Price, Stock & Datasheet
ISL12029AIV27Z
Intersil
IC RTC CLK/CALENDAR I2C 14TSSOP
Need more? Email Us

Top Sellers

FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $18.0572
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess