Skip to main content

Microchip Technology MCP79402-I/MS Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-MSOP

11,700 ActiveMicrochip Technology8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
MCP79402-I/MS - No Image Available

Same model may have multiple batches, images only for reference.

MCP79402-I/MS
Part Number (MPN)
MCP79402-I/MS
Detailed Description
IC RTC CLK/CALENDAR I2C 8-MSOP
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF MCP79402-I/MS Datasheet
Quick Jump:
Ready to order?In stock and ready to ship.
Competitive Pricing
Fast & Reliable Delivery
Quality Assured

Technical Specifications

Microchip Technology MCP79402-I/MS Real Time Clocks technical specifications.

General

Interface
I²C, 2-Wire Serial
Memory Size
64B
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.8V ~ 5.5V
Features
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Type
Clock/Calendar
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd

Alternate Parts Comparison (MCP79402-I/MS vs MCP6001T-E/OT vs MCP7940M-I/MS vs MCP79412T-I/MS)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case8-TSSOPSC-74A, SOT-7538-TSSOP8-TSSOP
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C-40°C ~ 125°C-40°C ~ 85°C-40°C ~ 85°C
Supply Voltage1.8V ~ 5.5V5.5 V1.8V ~ 5.5V1.8V ~ 5.5V
Memory Size64B--64B64B, 1Kb
InterfaceI²C, 2-Wire Serial--I²C, 2-Wire SerialI²C, 2-Wire Serial
Current Timekeeping Max1.2µA (Typ) @ 3.3V--1µA @ 5.5V1.2µA @ 3.3V
Date FormatYY-MM-DD-dd--YY-MM-DD-ddYY-MM-DD-dd
FeaturesAlarm, Leap Year, Square Wave Output, SRAM, Unique ID--Alarm, Leap Year, Square Wave Output, SRAMAlarm, Leap Year, Square Wave Output, SRAM, Unique ID
Time FormatHH:MM:SS (12/24 hr)--HH:MM:SS (12/24 hr)HH:MM:SS (12/24 hr)
TypeClock/Calendar--Clock/CalendarClock/Calendar
Action

More Parts in Real Time Clocks

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.