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MCP7940MT-I/MNY

MCP7940MT-I/MNY

MCP7940MT-I/MNY

Microchip Technology

8 Terminations 2.5V 8 Pin MCP7940M Real Time Clocks Alarm, Leap Year, Square Wave Output, SRAM

SOT-23

MCP7940MT-I/MNY Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface MountYES
Number of Pins 8
Supplier Device Package 8-TDFN (2x3)
Number of Terminals 8
Mounting Style SMD/SMT
Supplier Package TDFN EP
Bus Type Serial I2C
Mounting Surface Mount
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Battery Backup Switching No Backup Switching
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number MCP7940
Mfr Microchip Technology
Product Status Active
Package Shape RECTANGULAR
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2012
Series --
JESD-609 Code e4
Feature Alarm, Leap Year, Square Wave Output, SRAM
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code8542.39.00.01
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP7940M
Pin Count8
JESD-30 Code R-PDSO-N8
Function Clock/Calendar/Alarm
Qualification StatusNot Qualified
Operating Supply Voltage2.5, 3.3, 5 V
Power Supplies2/5V
Temperature GradeINDUSTRIAL
Interface I2C, 2-Wire Serial
Memory Size64B
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Logic Function Clock
Seated Height-Max 0.8 mm
Product TypeReal Time Clocks
Screening Level Industrial
Number of Timers 1
Time FormatHH:MM:SS (12/24 hr)
Non-Volatile Memory 64 B
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 1μA @ 5.5V
Time-Min SECONDS
Interrupt CapabilityY
Voltage - Supply, Battery --
Volatile NO
Information Access Method I2C
Features Alarm, Leap Year, Square Wave Output, SRAM
Product CategoryReal Time Clock
Height 750μm
Length 2mm
Width 3mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:8858 items

Pricing & Ordering

QuantityUnit PriceExt. Price

MCP7940MT-I/MNY Product Details

MCP7940MT-I/MNY Overview


8-WFDFN Exposed Pad contains real time clocks.A Tape & Reel (TR) package is used to package time clock.Its supply voltage is 1.8V~5.5V.It is a Clock/Calendar type electrical real time clock.A part of this electronic RTC module is mounted in the way of Surface Mount.Electronic time clocks should be -40°C~85°C degrees Celsius during operation.Electronic time clocks are possible to guarantee Alarm, Leap Year, Square Wave Output, SRAM when operating.Transmission lines can be terminated with 8 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.In this RTC real time clock, there is a voltage of 2.5V supplied to it.8 pins are present on it.MCP7940M are RTC s family.-- is the supply voltage of this electrical digital time clock.A memory of 64B is embedded into the RTC times for storing programs and data.The power supply is 2/5V.With 8 pins, it is equipped.1 timers are in the real time clock that outputs a signal in response to an input signal.Maintaining a voltage of 2.5, 3.3, 5 V will result in high efficiency.In the -- series, it is a type of real time clock.This electrical real time analog clock has TIMER, REAL TIME CLOCK for uPs/uCs/Peripheral ICs.

MCP7940MT-I/MNY Features


8-WFDFN Exposed Pad package
8 terminations
8 pin count
2/5V power supplies
Be maintained at 2.5, 3.3, 5 V for high efficiency.
-- series


MCP7940MT-I/MNY Applications


There are a lot of Microchip Technology
MCP7940MT-I/MNY Real Time Clocks applications.


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

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