X-On Electronics has gained recognition as a prominent supplier of MCP79401-I/SN Real Time Clock across the USA, India, Europe, Australia, and various other global locations. MCP79401-I/SN Real Time Clock are a product manufactured by Microchip. We provide cost-effective solutions for Real Time Clock, ensuring timely deliveries around the world.

MCP79401-I/SN Microchip

MCP79401-I/SN electronic component of Microchip
MCP79401-I/SN Microchip
MCP79401-I/SN Real Time Clock
MCP79401-I/SN  Semiconductors

Images are for reference only
See Product Specifications
Part No. MCP79401-I/SN
Manufacturer: Microchip
Category: Real Time Clock
Description: Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Datasheet: MCP79401-I/SN Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
100: USD 1.2863 ea
Line Total: USD 128.63 
Availability - 1843
Ship by Fri. 20 Jun to Thu. 26 Jun
MOQ: 100  Multiples: 100
Pack Size: 100
Availability Price Quantity
1843
Ship by Fri. 20 Jun to Thu. 26 Jun
MOQ : 100
Multiples : 100
100 : USD 1.2863
300 : USD 1.2325
500 : USD 1.215
1000 : USD 1.1688
2500 : USD 1.1113
5000 : USD 1.095
7500 : USD 1.0775

12
Ship by Fri. 27 Jun to Wed. 02 Jul
MOQ : 1
Multiples : 1
1 : USD 4.6376
10 : USD 2.9933
30 : USD 2.4207
100 : USD 2.0541
500 : USD 1.9274
1000 : USD 1.8724

119
Ship by Wed. 18 Jun to Fri. 20 Jun
MOQ : 1
Multiples : 1
1 : USD 1.652
10 : USD 1.568
14 : USD 1.442
37 : USD 1.358
100 : USD 1.316

1843
Ship by Fri. 20 Jun to Thu. 26 Jun
MOQ : 200
Multiples : 100
200 : USD 1.7407
300 : USD 1.6023
500 : USD 1.5795
1000 : USD 1.5194
2500 : USD 1.4447

   
Manufacturer
Product Category
RTC Bus Interface
Date Format
Time Format
RTC Memory Size
Supply Voltage - Max
Supply Voltage - Min
Maximum Operating Temperature
Minimum Operating Temperature
Mounting Style
Package / Case
Packaging
Battery Backup Switching
Qualification
Hts Code
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the MCP79401-I/SN from our Real Time Clock category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the MCP79401-I/SN and other electronic components in the Real Time Clock category and beyond.

Image Part-Description
Stock Image MCP7940M-I/MS
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Stock : 852
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940M-I/ST
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
Stock : 2754
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP79401-I/ST
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
Stock : 337
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP79402-IMS
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Stock : 1150
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP79402-I/SN
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Stock : 768
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940M-I/SN
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Stock : 2032
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940MT-I/MNY
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-WFDFN Exposed Pad
Stock : 6689
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940M-I/P
RTC circuit; I2C; SRAM; 64B; 1.8÷5.5VDC; DIP8
Stock : 831
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP79402-I/ST
RTC circuit; I2C; SRAM; 64B; 1.8÷5.5VDC; TSSOP8
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image MCP7940M-I/MS
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Stock : 852
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940M-I/ST
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
Stock : 2754
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940MT-I/SN
Real Time Clock I2C RTCC 64B SRAM No VBAT
Stock : 2039
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940N-EMS
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM, EXT
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940N-E/SN
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Stock : 5168
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940NT-ESN
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM EXT
Stock : 5661
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940NT-IMS
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Stock : 6848
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940NT-ISN
Real-time Clocks Clock/Calendar I2C, 2-Wire Serial 1.2uA @ 3.3V SOIC-8_150mil RoHS
Stock : 221
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP7940NT-IST
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Stock : 998
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP79410T-I/SN
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
Stock : 5650
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The MCP79401-I/SN Real Time Clock (RTC) ICClock/Calendar is an 8-pin Surface Mount Device (SMD) IC manufactured by Microchip and is designed to provide timekeeping and calendar functions. Its 64B I²C 2-wire Serial Interface allows it to communicate with a host microcontroller and other devices for synchronization of time between two systems. This device monitors and/or maintains time information and incorporates several features like 32.768 kHz Crystal, Voltage Monitoring and Supervisory Circuit, Battery Switchover, Watchdog Timer, and a Temperature sensor. It also incorporates an Automatic Programming Option for multiple years (Year 2000-2099), 12/24 hour Date Format, and Leap Year compensation as well. The IC is compact in size with dimensions of 0.154" (3.90mm) Width and is housed in a SOIC package.

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
ATM
Atmel
Atmel Wireless (VA)
M4S
M6S
M8S
M9S
MCP
Micrel
Micrel Inc
MICREL SEMICONDUCTOR
MICREL SYNERGY SEMI
MICROCHIP (ATMEL)
MICROCHIP (MICREL)
MICROCHIP (MICROSEMI)
MICROCHIP (SUPERTEX)
Microchip / Microsemi
Microchip / Vectron
Microchip Tech
MICROCHIP TECH.
Microchip Technology
Microchip Technology Micrel
Microchip Technology / Atmel
Microchip Technology / Micrel
MICROCHIPDIRECT
MICROSEMI
Microsemi Analog Mixed Signal Group
Microsemi Analog Mixed Signal Group [MIL]
Microsemi Commercial Components Group
MICROSEMI COMMUNICATIONS INC.
Microsemi Consumer Medical Product Group
Microsemi Corporation
Microsemi FTD
Microsemi Power Management Group
Microsemi Power Products Group
Microsemi SoC
MICROSEMI/LAWRENCE
MICROSEMI/LINFINITY
MSC
Roving Networks
ROVING NETWORKS INC
ROVING NETWORKS INC.
ROVING NETWORKS, INC.
Silicon Storage
SILICON STORAGE TECH
SILICON STORAGE TECHNOLOGY
Supertex
Vectron
VECTRON INTERNATIONAL
VECTRON INTL
Vitesse Microsemi
Vitesse / Microsemi
FR 1651 Limit Switches by Pizzato – Precision Control image

May 20, 2025
FR 1651 Limit Switches by Pizzato offer precise control for automation. With an IP67-rated enclosure, high durability, and global compatibility, they ensure reliable operation in industrial systems worldwide.
39-00-0040 Headers by Molex – 4-Circuit PCB Connector image

May 28, 2025
39-00-0040 Headers & Wire Housings by Molex offer a compact 4-pin, 2.54 mm pitch design with gold-plated contacts and friction lock for reliable wire-to-board connections in various devices.
PSC-0027 Piezo Buzzers & Audio Indicators by KLAXON SIGNALS image

Jan 3, 2025
Discover the PSC-0027 Piezo Buzzer by KLAXON SIGNALS at Xon Electronic. This high-performance audio-visual indicator operates between 17-60VDC and features a siren and blinking light with an IP65 rating, ensuring durability and reliability in industrial environments. Ideal for automation, machiner
WRL-13001 RF Dev Tool – SparkFun 433 MHz Wireless Module image

May 13, 2025
SparkFun WRL-13001 is a 433 MHz RF Development Tool with RFM69HCW transceiver. Perfect for wireless prototyping in embedded systems, IoT projects, and remote sensor applications with low power consumption.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified