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MCP795B21-I/SL

MCP795B21-I/SL

MCP795B21-I/SL

Microchip Technology

14 Terminations 5V 14 Pin MCP795B21 Real Time Clocks Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

SOT-23

MCP795B21-I/SL Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface MountYES
Supplier Device Package 14-SOIC
Package Tube
Base Product Number MCP795B21
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C
PackagingTube
Published 2011
Series --
JESD-609 Code e3
Feature Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish MATTE TIN (SN)
Additional FeatureALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ
HTS Code8542.39.00.01
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch1.27mm
Base Part Number MCP795B21
Pin Count14
JESD-30 Code R-PDSO-G14
Qualification StatusNot Qualified
Power Supplies2/5V
Interface SPI
Memory Size64B
Number of Bits 8
Clock Frequency 10MHz
Time FormatHH:MM:SS:hh (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 1μA @ 1.8V~5.5V
Time-Min 1/100SECOND
Interrupt CapabilityY
Voltage - Supply, Battery 1.3V~5.5V
Volatile NO
Features Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Length 8.65mm
Height Seated (Max) 1.75mm
Width 3.9mm
RoHS StatusROHS3 Compliant
In-Stock:4027 items

MCP795B21-I/SL Product Details

MCP795B21-I/SL Overview


real time clocks is located in package 14-SOIC (0.154, 3.90mm Width).As of Tube, time clock is packaged in this way.There is 1.8V~5.5V voltage supply for this electrical RTC.It can be said that this electrical real time clock belongs to the Clock/Calendar type.The real time clock (RTC) that is mounted in the way of Surface Mount is connected to this circuit board.In order to operate properly, the temperature should be -40°C~85°C.During the course of operation, Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer can be ensured.There is the possibility of terminating transmission lines with 14 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In this case, the voltage supplied to the electronic component is 5V.A total of 14 pins are included in this product.MCP795B21 are the family name of RTCs .As far as the supply voltage for this electrical digital time clock is concerned, it is 1.3V~5.5V.For the purpose of storing data and programs, the RTC times are embedded with a storage capacity of 64B.There should be no frequency greater than 10MHz in real time clocks' output.For powering the real time clock, a power supply with a voltage of 2/5V is used.It is a real-time clock in the series --.Additionally, it has the property of ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ.With 8 Bits, this digital time clock is designed.

MCP795B21-I/SL Features


14-SOIC (0.154, 3.90mm Width) package
14 terminations
14 pin count
2/5V power supplies
-- series
8 Bits


MCP795B21-I/SL Applications


There are a lot of Microchip Technology
MCP795B21-I/SL Real Time Clocks applications.


  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter
  • Network powered devices
  • Battery backed up systems

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