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M41ST85WMH6E

STMicroelectronics
RoHS
/
Package 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description 28-SOP (0.350 8.89mm Width) with SNAPHAT Sockets M41ST 8542.39.00.01 Alarm Leap Year NVSRAM Square Wave Output Supervisor Watchdog Timer real time clock IC 2.7V~3.6V 0.5mA @ 2.7V~3.6V 18.49mm 0.032MHz
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Inventory: 1876
Minimum: 1
Total Price: USD $8.97
Unit Price: USD $8.967525
≥1 USD $8.967525
≥10 USD $7.358558
≥100 USD $7.128135
≥500 USD $6.89871
≥1000 USD $6.668288

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
Number of Pins 28

Technical

Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e3
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
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish MATTE TIN
HTS Code 8542.39.00.01
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number M41ST
Pin Count 28
Operating Supply Voltage 3.3V
Interface I2C, 2-Wire Serial
Memory Size 44B
Clock Frequency 0.032MHz
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS:hh (24 hr)
Non-Volatile Memory 64 B
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.5mA @ 2.7V~3.6V
Time-Min 1/100SECOND
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.5V
Information Access Method I2C

Compliance

Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Lead Free

Dimensions

Height 2.69mm
Length 18.49mm
Width 8.89mm

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