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MCP7940NT-I/ST

MCP7940NT-I/ST

MCP7940NT-I/ST

Microchip Technology

8 Terminations 2.5V 8 Pin MCP7940N Real Time Clocks Alarm, Leap Year, Square Wave Output, SRAM 0.032MHz

SOT-23

MCP7940NT-I/ST Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 5 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 8
Supplier Device Package 8-TSSOP
Number of Terminals 8
Mounting Style SMD/SMT
Supplier Package TSSOP
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 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
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
Published 2011
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output, SRAM
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
HTS Code 8542.39.00.01
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch 0.65mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP7940N
Pin Count 8
JESD-30 Code R-PDSO-G8
Function Clock/Calendar/Alarm/Battery Backup
Qualification Status Not Qualified
Operating Supply Voltage 2.5, 3.3, 5 V
Power Supplies 2/5V
Temperature Grade INDUSTRIAL
Interface I2C, 2-Wire Serial
Memory Size 64B
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.032MHz
Logic Function Clock
Seated Height-Max 1.2 mm
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 1.5V~5.5V
Volatile YES
Information Access Method I2C
Features Alarm, Leap Year, Square Wave Output, SRAM
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 $0.92000 $0.92
500 $0.9108 $455.4
1000 $0.9016 $901.6
1500 $0.8924 $1338.6
2000 $0.8832 $1766.4
2500 $0.874 $2185
MCP7940NT-I/ST Product Details

MCP7940NT-I/ST Overview


In the 8-TSSOP (0.173, 4.40mm Width) package, real time clocks is embedded.Tape & Reel (TR) is the way time clock is packaged.1.8V~5.5V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Surface Mount.-40°C~85°C should be the operating temperature.Operating with Alarm, Leap Year, Square Wave Output, SRAM are possible.In 8 terminations, a transmission line is terminated with an impedance-matched RTC module.2.5V voltage is present on this electronic component.With 8 pins, it is equipped.The MCP7940N family contains RTCs .This electrical digital time clock has a supply voltage of 1.5V~5.5V.A memory of 64B can be used to store data and programs.The output frequency should not exceed 0.032MHz.Mounting type is Surface Mount.A total of 2/5V power supplies are required to operate it.There are 8 pins on it.High efficiency requires a 2.5, 3.3, 5 V supply voltage.It belongs to the Automotive, AEC-Q100 series of real time clocks.The type of uPs/uCs/Peripheral ICs for this electrical real time analog clock is TIMER, REAL TIME CLOCK.

MCP7940NT-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.
Automotive, AEC-Q100 series


MCP7940NT-I/ST Applications


There are a lot of Microchip Technology
MCP7940NT-I/ST Real Time Clocks applications.


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

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