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.
MCP79412-I/ST Microchip Technology
Same model may have multiple batches, images only for reference.

MCP79412-I/ST

Part No MCP79412-I/ST
Manufacturer Microchip Technology
Catalog Clock/Timing - Real Time Clocks
Description IC RTC CLK/CALENDAR I2C 8TSSOP
Datasheet
MCP79412-I/ST Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Win Source Part Number WS1307467-MCP79412-I/ST
Category Integrated Circuits (ICs) Clock/Timing Real Time Clocks
Manufacturer Microchip Technology
Packaging Tube
Part Status Active
Type Clock/Calendar
Features Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Memory Size 64B, 1Kb
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Interface I2C, 2-Wire Serial
Ultra Librarian 3D Model Ultra Librarian MCP79412-I/ST CAD Model

Description

  • Wide Voltage Range: 
    Operating voltage range of 1.8V to 5.5V 
    Backup voltage range of 1.3V to 5.5V
  • Low Typical Timekeeping Current:
    Operating from VCC: 1.2 µA at 3.3V
    Operating from VBAT: 925 nA at 3.0V 
  • Automatic Switchover to Battery Backup

You May Also Be Interested in

Picture of RV-8803-C7-32.768KHZ-3PPM-TA-QC
RV-8803-C7-32.768KHZ-3PPM-TA-QC
Micro Crystal AG
IC RTC CLK/CALENDAR I2C 8SON / Real Time Clock (RTC) IC Clock/Calendar 1B I²C, 2-Wire Serial 8-WCDFN
Lowest to $3.0098
Picture of RV-1805-C3-32.768kHz-2PPM-TA -QC
RV-1805-C3-32.768kHz-2PPM-TA -QC
Micro Crystal AG
Real Time Clock 32.768 kHz +/-2 PPM I2C -40/+85C
Need more? Email Us
PCF85063BTL/1,118 NXP
PCF85063BTL/1,118
NXP / Nexperia
IC RTC CLK/CALENDAR SPI 10DFN / Real Time Clock (RTC) IC Clock/Calendar SPI 10-XFDFN Exposed Pad
Lowest to $1.3524
Picture of DS1338Z-33-+TR
DS1338Z-33-+TR
Analog Devices Inc.
Real Time Clock I C RTC with 56-Byte NV RAM
Lowest to $1.2499
Picture of MAX31343ETAY+T
MAX31343ETAY+T
Maxim Integrated
ACCURATE/ROBUST RTC WITH INTEGRA / Real Time Clock (RTC) IC Clock/Calendar 64B I²C 8-VFBGA, WLBGA
Lowest to $9.5768
Picture of RV-8803-C7-32.768KHZ-3PPM-TA-QA
RV-8803-C7-32.768KHZ-3PPM-TA-QA
Micro Crystal AG
IC RTC CLK/CALENDAR I2C 8SON / Real Time Clock (RTC) IC Clock/Calendar 1B I²C, 2-Wire Serial 8-WCDFN
Lowest to $2.7597
RV-8063-C7-32.768KHZ-20PPM-TA-QC Micro Crystal AG
RV-8063-C7-32.768KHZ-20PPM-TA-QC
Micro Crystal AG
IC RTC CLK/CALENDAR SPI 8SON / Real Time Clock (RTC) IC Clock/Calendar 1B SPI, 3-Wire Serial 8-WCDFN
Need more? Email Us
DS1688 Real Image
DS1688
Maxim Integrated
IC RTC CLK/CALENDAR PAR 28DIP / Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-DIP (0.600", 15.24mm)
Lowest to $1.6817
RV-8263-C7-32.768KHZ-20PPM-TA-QC Micro Crystal AG
RV-8263-C7-32.768KHZ-20PPM-TA-QC
Micro Crystal AG
IC RTC CLK/CALENDAR I2C 8SON / Real Time Clock (RTC) IC Clock/Calendar 1B I²C, 2-Wire Serial 8-WCDFN
Lowest to $1.3504

Top Sellers

FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
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
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
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647

Pricing & Ordering

Quantity Unit Price Ext. Price
9+ $6.4350 $57.9150
22+ $5.2801 $116.1622
34+ $5.1150 $173.9100
47+ $4.9500 $232.6500
61+ $4.7851 $291.8911
81+ $4.2901 $347.4981
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 75 pieces
MOQ: 9 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

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