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MCP7940N-E/MS

Microchip Technology
RoHS
RoHS RoHS compliant
Package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description 8-TSSOP 8-MSOP (0.118 3.00mm Width) MCP7940N e3 Alarm Leap Year Square Wave Output SRAM real time clock IC 1.8V~5.5V 1.2muA @ 3.3V 3mm -40C~125C
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Inventory: 668
Minimum: 1
Total Price: USD $0.69
Unit Price: USD $0.689799
≥1 USD $0.689799
≥10 USD $0.669511
≥100 USD $0.649222
≥500 USD $0.623862

Technical Details

Supply Chain

Factory Lead Time 7 Weeks

Physical

Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Number of Pins 8
Weight 139.989945mg

Dimensions

Height Seated (Max) 1.1mm
Length 3mm
Width 3mm

Technical

Operating Temperature -40°C~125°C
Packaging Tube
Published 2012
Series Automotive, AEC-Q100
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output, SRAM
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP7940N
Qualification Status Not Qualified
Power Supplies 2/5V
Interface I2C, 2-Wire Serial
Memory Size 64B
Logic Function Clock
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

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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