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MCP79401-I/MS

MCP79401-I/MS

MCP79401-I/MS

Microchip Technology

8 Terminations 2.5V 8 Pin MCP79401 Real Time Clocks Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz Min 1.8 V V Max 5.5 V V

SOT-23

MCP79401-I/MS Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface MountYES
Number of Pins 8
Supplier Device Package 8-MSOP
Number of Terminals 8
Mounting Style SMD/SMT
Supplier Package MSOP
Bus Type Serial I2C
Mounting Surface Mount
RoHS Compliant
Package Tube
Base Product Number MCP79401
Mfr Microchip Technology
Product Status Active
MSL MSL 2 - 1 year
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology / Atmel
Battery Backup Switching Backup Switching
Package Shape SQUARE
Operating Temperature-40°C~85°C
PackagingTube
Published 2011
Series --
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
HTS Code8542.39.00.01
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch0.65mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP79401
Pin Count8
JESD-30 Code S-PDSO-G8
Function Clock/Calendar/Alarm/Battery Backup
Qualification StatusNot Qualified
Operating Supply Voltage2.5, 3.3, 5 V
Power Supplies2/5V
Temperature GradeINDUSTRIAL
Interface I2C, 2-Wire Serial
Max Supply Voltage5.5 V
Min Supply Voltage1.8 V
Memory Size64B
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.4MHz
Logic Function Clock
Seated Height-Max 1.1 mm
Product TypeReal Time Clocks
Screening Level TS 16949
Number of Timers 1
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 1.2μA Typ @ 3.3V
Time-Min SECONDS
Interrupt CapabilityY
Voltage - Supply, Battery 1.3V~5.5V
Volatile NO
Information Access Method I2C
Features Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Product CategoryReal Time Clock
Length 3mm
Height Seated (Max) 1.1mm
Width 3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:6854 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.97000$0.97
25$0.89600$22.4
100$0.84980$84.98

MCP79401-I/MS Product Details

MCP79401-I/MS Overview


There is an embedded version in the package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).Packaged as Tube.This electrical RTC is powered by 1.8V~5.5V voltage.This electrical real time clock is of type Clock/Calendar.Surface Mount is the way to mount this real time clock (RTC).A temperature of -40°C~85°C should be used for operation.During operation, Alarm, Leap Year, Square Wave Output, SRAM, Unique ID can be guaranteed.The 8 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.It is possible to see 2.5V voltage being supplied to this RTC real time clock.8 pins are attached to it.RTCs are a member of the family MCP79401.Its supply voltage is 1.3V~5.5V.In these RTC times, there is a memory of 64B where data and programs can be stored.There should be no more than 0.4MHz frequency in real time clocks' output.This RTC module has a mounting type of Surface Mount.A power supply of 2/5V is used to power it.8 pins are present on it.In this system, there are 1 timers, which are real time clocks that output a signal at a preset time after an input signal is received.RTC time is important to maintain the supply voltage at 2.5, 3.3, 5 V in order to maintain high efficiency.RTC time is recommended that the operating temperature be above -40 °C.Lower than 85 °C should be the operating temperature.There is minimum supply voltage of 1.8 V required for real time clocks to operate.In this case, 5.5 V is the maximum supply voltage.Real-time clocks belonging to the -- series are this type.In this electrical real time analog clock, there is a uPs/uCs/Peripheral ICs type of TIMER, REAL TIME CLOCK.

MCP79401-I/MS Features


8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package
8 terminations
8 pin count
2/5V power supplies
Be maintained at 2.5, 3.3, 5 V for high efficiency.
-- series


MCP79401-I/MS Applications


There are a lot of Microchip Technology
MCP79401-I/MS Real Time Clocks applications.


  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering

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