8 Terminations 2.5V 8 Pin MCP7940N Real Time Clocks Alarm, Leap Year, Square Wave Output, SRAM
SOT-23
MCP7940N-E/SN Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
8
Supplier Device Package
8-SOIC
Weight
540.001716mg
Number of Terminals
8
Mounting Style
SMD/SMT
Supplier Package
SOIC
Minimum Operating Supply Voltage
1.8 V
Bus Type
Serial I2C
Maximum Operating Supply Voltage
5.5 V
Mounting
Surface Mount
Dimensions
4.9 x 3.9 x 1.5mm
Package Type
SOIC
Maximum Operating Temperature
+125 °C
Minimum Operating Temperature
-40 °C
MSL
MSL 3 - 168 hours
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
RoHS
Details
Battery Backup Switching
Backup Switching
Package
Tube
Base Product Number
MCP7940
Mfr
Microchip Technology
Product Status
Active
Package Shape
RECTANGULAR
Operating Temperature
-40°C~125°C
Packaging
Tube
Series
Automotive, AEC-Q100
Published
2012
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
1.27mm
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
AUTOMOTIVE
Interface
I2C, 2-Wire Serial
Memory Size
64B
uPs/uCs/Peripheral ICs Type
TIMER, REAL TIME CLOCK
Logic Function
Clock
Seated Height-Max
1.75 mm
Product Type
Real Time Clocks
Screening Level
TS 16949
Number of Timers
1
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
Product Category
Real Time Clock
Length
4.9mm
Height Seated (Max)
1.75mm
Width
3.9mm
Height
1.5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.82000
$0.82
25
$0.76240
$19.06
100
$0.72100
$72.1
MCP7940N-E/SN Product Details
MCP7940N-E/SN Overview
A package named 8-SOIC (0.154, 3.90mm Width) contains real time clocks.Tube is the packaging method.There is 1.8V~5.5V 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~125°C is the operating temperature.When operating, you can ensure Alarm, Leap Year, Square Wave Output, SRAM.A transmission line can have a 8 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 2.5V voltage supplied to it.The RTCs are equipped with 8 pins.MCP7940N is the family name of this object.This electrical digital time clock is powered by 1.3V~5.5V voltage.Programs and data can be stored in the 64B memory embedded in the RTC times.Mounting type for the RTC module is Surface Mount.There is a power supply of 2/5V used to power the real time clock.8 pins are attached to it.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.Optimal efficiency requires a supply voltage of 2.5, 3.3, 5 V.Real time clocks of the series Automotive, AEC-Q100 are of this type.An electrical real time analog clock like this has a type TIMER, REAL TIME CLOCK for uPs/uCs/Peripheral ICs.
MCP7940N-E/SN Features
8-SOIC (0.154, 3.90mm 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
MCP7940N-E/SN Applications
There are a lot of Microchip Technology MCP7940N-E/SN Real Time Clocks applications.