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MCP795W21T-I/SL

MCP795W21T-I/SL

MCP795W21T-I/SL

Microchip Technology

14 Terminations 5V 14 Pin MCP795W21 Real Time Clocks Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz Min 1.8 V V Max 5.5 V V

SOT-23

MCP795W21T-I/SL Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 5 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 14
Supplier Device Package 14-SOIC
Number of Terminals 14
Mounting Style SMD/SMT
Supplier Package SOIC N
Bus Type Serial SPI
Mounting Surface Mount
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
RoHS Details
Battery Backup Switching Backup Switching
Package Tape & Reel (TR)
Base Product Number MCP795W21
Mfr Microchip Technology
Product Status Active
Package Shape RECTANGULAR
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2011
Series --
JESD-609 Code e3
Feature Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Additional Feature ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ
HTS Code 8542.39.00.01
Voltage - Supply 1.8V~3.6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP795W21
Pin Count 14
JESD-30 Code R-PDSO-G14
Function Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup
Qualification Status Not Qualified
Operating Supply Voltage 2.5, 3.3, 5 V
Power Supplies 2/5V
Temperature Grade INDUSTRIAL
Interface SPI
Max Supply Voltage 5.5 V
Min Supply Voltage 1.8 V
Memory Size 64B
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Number of Bits 8
Clock Frequency 10MHz
Logic Function Clock
Seated Height-Max 1.75 mm
Product Type Real Time Clocks
Screening Level Industrial
Time Format HH:MM:SS:hh (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 1μA @ 1.8V~5.5V
Time-Min 1/100SECOND
Interrupt Capability Y
Voltage - Supply, Battery 1.3V~3.6V
Volatile NO
Information Access Method SERIAL, 4 WIRE/SPI
Features Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Product Category Real Time Clock
Length 8.65mm
Height Seated (Max) 1.75mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
2,600 $1.51925 $3.0385
MCP795W21T-I/SL Product Details

MCP795W21T-I/SL Overview


A package named 14-SOIC (0.154, 3.90mm Width) contains real time clocks.Tape & Reel (TR) is the packaging method.There is 1.8V~3.6V supply voltage for this electrical RTC.Electrical real time clocks of this type are Clock/Calendar.real time clock (RTC)s like this are mounted in the way of Surface Mount.-40°C~85°C is the operating temperature.When operating, you can ensure Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer.A transmission line can have a 14 termination by terminating it with a RTC module whose characteristic impedance matches the line's.In the case of this RTC real time clock, there is 5V voltage supplied to it.The RTCs are equipped with 14 pins.MCP795W21 is the family name of this object.This electrical digital time clock is powered by 1.3V~3.6V voltage.Programs and data can be stored in the 64B memory embedded in the RTC times.There should not be a frequency higher than 10MHz in the output.Mounting type for the RTC module is Surface Mount.There is a power supply of 2/5V used to power the real time clock.14 pins are attached to it.Optimal efficiency requires a supply voltage of 2.5, 3.3, 5 V.A temperature above -40 °C is recommended for operation.Lower than 85 °C is the recommended operating temperature.Real time clocks operate with a voltage of 1.8 V.There is 5.5 V maximum supply voltage for real time clocks.Real time clocks of the series -- are of this type.An electrical real time analog clock like this has a type TIMER, REAL TIME CLOCK for uPs/uCs/Peripheral ICs.There are also ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ characteristics.Digital time clocks with 8 bits are designed for this application.

MCP795W21T-I/SL Features


14-SOIC (0.154, 3.90mm Width) package
14 terminations
14 pin count
2/5V power supplies
Be maintained at 2.5, 3.3, 5 V for high efficiency.
-- series
8 Bits


MCP795W21T-I/SL Applications


There are a lot of Microchip Technology
MCP795W21T-I/SL Real Time Clocks applications.


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

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