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MCP79412-I/ST

MCP79412-I/ST

MCP79412-I/ST

Microchip Technology

8 Terminations 5V 8 Pin MCP79412 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

MCP79412-I/ST Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Supplier Device Package 8-TSSOP
Mounting Style SMD/SMT
Supplier Package TSSOP
Minimum Operating Supply Voltage 1.8 V
Bus Type Serial I2C
Maximum Operating Supply Voltage 5.5 V
Mounting Surface Mount
RoHS Compliant
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology / Atmel
Battery Backup Switching Backup Switching
Package Tube
Base Product Number MCP79412
Mfr Microchip Technology
Product Status Active
Operating Temperature -40°C~85°C
Packaging Tube
Published 2011
Series --
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
HTS Code 8542.39.00.01
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP79412
Pin Count 8
Function Calendar, Clock
Operating Supply Voltage 2.5, 3.3, 5 V
Power Supplies 2/5V
Interface I2C, 2-Wire Serial
Max Supply Voltage 5.5 V
Min Supply Voltage 1.8 V
Memory Size 64B 1Kb
Operating Supply Current 1 uA
Clock Frequency 0.4MHz
Logic Function Clock
Product Type Real Time Clocks
Screening Level Industrial
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 1.2μA @ 3.3V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 1.3V~5.5V
Volatile NO
Information Access Method I2C
Features Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Product Category Real Time Clock
Length 4.4mm
Height Seated (Max) 1.2mm
Width 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.05000 $1.05
25 $0.96840 $24.21
100 $0.91670 $91.67
MCP79412-I/ST Product Details

MCP79412-I/ST Overview


In the 8-TSSOP (0.173, 4.40mm Width) package, real time clocks is embedded as a dependency.Tube is the package format.In this electrical RTC, the supply voltage is 1.8V~5.5V.Clock/Calendar is the type of electrical real time clock that is being used.As you can see from the diagram, this electronic component is mounted in the way of Surface Mount.There should be -40°C~85°C operating temperature.When operating, electronic time clocks are possible to ensure that Alarm, Leap Year, Square Wave Output, SRAM, Unique ID are maintained.When a transmission line is terminated with 8 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.It should be noted that this RTC real time clock is being supplied with 5V voltage at the moment.A total of 8 pins are equipped with the RTCs.The family in which RTCs belongs are MCP79412.A voltage of 1.3V~5.5V is supplied to this electrical digital time clock.RTC times embed a memory of 64B 1Kb for storing programs and data.The frequency of real time clocks' output should not exceed 0.4MHz.Mounting type Surface Mount is chosen for the RTC module.In order for it to be powered, it requires a power supply of 2/5V.There are 8 pins on it.Optimal efficiency can be achieved by maintaining the supply voltage at 2.5, 3.3, 5 V.A temperature higher than -40 °C is ideal for operating.RTC time is recommended to keep the operating temperature below 85 °C.Minimum supply voltage is 1.8 V, so real time clocks can operate on any voltage.Real time clocks are powered by a voltage of 5.5 V, which is its maximum supply voltage.In the series --, it belongs to the real-time clock category.

MCP79412-I/ST Features


8-TSSOP (0.173, 4.40mm Width) package
8 terminations
8 pin count
2/5V power supplies
Be maintained at 2.5, 3.3, 5 V for high efficiency.
-- series


MCP79412-I/ST Applications


There are a lot of Microchip Technology
MCP79412-I/ST Real Time Clocks applications.


  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter

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