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M41ST87WMX6

STMicroelectronics
RoHS
RoHS RoHS compliant
Package 28-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description 28-SOIC (0.295 7.50mm Width) M41ST 8542.39.00.01 Alarm Leap Year NVSRAM Square Wave Output Supervisor Watchdog Timer rtc clock circuit 2.7V~3.6V 0.5mA @ 2.7V~3.6V 18.01mm 32kHz
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Inventory: 9868
Minimum: 1
Total Price: USD $7.86
Unit Price: USD $7.857308
≥1 USD $7.857308
≥10 USD $6.446843
≥100 USD $6.245348
≥500 USD $6.043853
≥1000 USD $5.842358

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Number of Pins 28

Technical

Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Feature Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Termination SMD/SMT
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.39.00.01
Subcategory Timers or RTCs
Max Power Dissipation 1W
Technology CMOS
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch 1.27mm
Frequency 32kHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number M41ST
Pin Count 28
Qualification Status Not Qualified
Max Output Current 20mA
Power Supplies 3/3.3V
Interface I2C, 2-Wire Serial
Memory Size 128B
Nominal Supply Current 750μA
Power Dissipation 1W
Number of Bits 8
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS:hh (24 hr)
Non-Volatile Memory 160 B
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.5mA @ 2.7V~3.6V
Time-Min 1/100 SECOND
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.6V
Information Access Method I2C

Dimensions

Height 2.39mm
Length 18.01mm
Width 7.67mm

Compliance

REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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