MPNHarborRFQ 0
MCP79412-I/SN representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN15 sourced attributes1 source document

Microchip Technology · exact orderable part

MCP79412-I/SN

IC RTC CLK/CALENDAR I2C 8-SOIC

Type
Clock/Calendar
Interface
I²C, 2-Wire Serial
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Voltage - Supply
1.8V ~ 5.5V
Voltage - Supply, Battery
1.3V ~ 5.5V
Current - Timekeeping (Max)
1.2µA @ 3.3V
Features
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Operating Temperature
-40°C~85°C
Original manufacturerCommercial terms confirmed per lot
ManufacturerMicrochip Technology
Package / case8-SOIC (0.154", 3.90mm Width)
Mounting typeSurface Mount
PackingTube

Technical parameters

Technical specifications

15 normalized values · 1 validated source

Report a data issue
ParameterValue
Base Product NumberMCP79412 [1]
Current - Timekeeping (Max)1.2µA @ 3.3V [1]
Date FormatYY-MM-DD-dd [1]
FeaturesAlarm, Leap Year, Square Wave Output, SRAM, Unique ID [1]
InterfaceI²C, 2-Wire Serial [1]
MfrMicrochip Technology [1]
Memory Size64B, 1Kb [1]
Mounting TypeSurface Mount [1]
Operating Temperature-40°C~85°C [1]
Product StatusActive [1]
Time FormatHH:MM:SS (12/24 hr) [1]
TypeClock/Calendar [1]
Voltage - Supply1.8V ~ 5.5V [1]
Package / Case8-SOIC (0.154", 3.90mm Width) [1]
Voltage - Supply, Battery1.3V ~ 5.5V [1]
Specification references[1]Microchip Technology MCP79412-I/SN vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerMicrochip TechnologyView brand page →CategoryReal Time ClocksView category page →

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.

1337AGCSRGI1337AGDCGI1337AGDCGI81337AGDVGI1337AGDVGI81337DCGI1337DVGI1337DVGI81337GCSRI