Datasheets
M41T81SM6F by:

Serial real-time clock (RTC) with alarm

Part Details for M41T81SM6F by STMicroelectronics

Overview of M41T81SM6F by STMicroelectronics

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Price & Stock for M41T81SM6F

Part # Distributor Description Stock Price Buy
DISTI # 56P9327
Newark Timing Circuits |Stmicroelectronics M41T81SM6F Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
Buy Now
DISTI # 497-4684-1-ND
DigiKey IC RTC CLK/CALENDAR I2C 8SOIC Min Qty: 1 Lead time: 24 Weeks Container: Digi-ReelĀ®, Cut Tape (CT), Tape & Reel (TR) 14246
In Stock
  • 1 $3.2700
  • 10 $2.9380
  • 25 $2.7780
  • 100 $2.4075
  • 250 $2.2840
  • 500 $2.0495
  • 1,000 $1.7285
  • 2,500 $1.6421
  • 5,000 $1.5803
$1.5803 / $3.2700 Buy Now
DISTI # M41T81SM6F
Avnet Americas Real Time Clock Serial I2C 20Bytes 8-Pin SOIC T/R - Tape and Reel (Alt: M41T81SM6F) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks, 0 Days Container: Reel 2500
  • 2,500 $1.7786
  • 5,000 $1.7419
  • 10,000 $1.7052
$1.7052 / $1.7786 Buy Now
DISTI # M41T81SM6F
Avnet Americas Real Time Clock Serial I2C 20Bytes 8-Pin SOIC T/R - Tape and Reel (Alt: M41T81SM6F) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks, 0 Days Container: Reel 0
  • 2,500 $1.7786
  • 5,000 $1.7419
  • 10,000 $1.7052
$1.7052 / $1.7786 Buy Now
DISTI # M41T81SM6F
Avnet Americas Real Time Clock Serial I2C 20Bytes 8-Pin SOIC T/R - Tape and Reel (Alt: M41T81SM6F) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 8 Weeks, 0 Days Container: Reel 0
RFQ
DISTI # M41T81SM6F
Avnet Americas Real Time Clock Serial I2C 20Bytes 8-Pin SOIC T/R - Tape and Reel (Alt: M41T81SM6F) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks, 0 Days Container: Reel 0
  • 2,500 $1.7786
  • 5,000 $1.7419
  • 10,000 $1.7052
$1.7052 / $1.7786 Buy Now
DISTI # 511-M41T81SM6F
Mouser Electronics Real Time Clock 2.0-5.5V 512 (64x8) RoHS: Compliant 21355
  • 1 $3.2700
  • 10 $2.9400
  • 25 $2.7800
  • 100 $2.4100
  • 250 $2.2900
  • 500 $2.0500
  • 1,000 $1.7300
  • 2,500 $1.6400
  • 5,000 $1.5800
$1.5800 / $3.2700 Buy Now
DISTI # V36:1790_06555757
Arrow Electronics Real Time Clock Serial 20byte Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks Date Code: 2335 Americas - 17500
  • 2,500 $1.6350
  • 5,000 $1.5600
$1.5600 / $1.6350 Buy Now
DISTI # V72:2272_06555757
Arrow Electronics Real Time Clock Serial 20byte Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO N T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 24 Weeks Date Code: 2330 Container: Cut Strips Americas - 2574
  • 1 $3.2250
  • 10 $2.8780
  • 25 $2.6970
  • 100 $2.3200
  • 250 $2.1820
  • 500 $1.9390
  • 1,000 $1.6510
$1.6510 / $3.2250 Buy Now
DISTI # E02:0323_00208810
Arrow Electronics Real Time Clock Serial 20byte Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks Date Code: 2409 Europe - 2500
  • 2,500 $1.6668
  • 5,000 $1.5912
$1.5912 / $1.6668 Buy Now
STMicroelectronics Serial real-time clock (RTC) with alarm RoHS: Compliant Min Qty: 1 21380
  • 1 $3.2100
  • 10 $2.8800
  • 25 $2.7200
  • 100 $2.3600
  • 250 $2.2400
  • 500 $2.0100
$2.0100 / $3.2100 Buy Now
Future Electronics M41T81S Series 5.5 V I2C / 2-Wire / Serial SMT Real Time Clock - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 32500
Reel
  • 2,500 $1.6100
$1.6100 Buy Now
Future Electronics M41T81S Series 5.5 V I2C / 2-Wire / Serial SMT Real Time Clock - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 2500
Reel
  • 2,500 $1.6100
$1.6100 Buy Now
DISTI # 77833522
Verical Real Time Clock Serial 20byte Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2335 Americas - 17500
  • 2,500 $1.6350
  • 5,000 $1.5600
$1.5600 / $1.6350 Buy Now
DISTI # 77382633
Verical Real Time Clock Serial 20byte Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO N T/R RoHS: Compliant Min Qty: 4 Package Multiple: 1 Date Code: 2330 Americas - 2574
  • 4 $3.2250
  • 10 $2.8780
  • 25 $2.6970
  • 100 $2.3200
  • 250 $2.1820
  • 500 $1.9390
  • 1,000 $1.6510
$1.6510 / $3.2250 Buy Now
Bristol Electronics   29
RFQ
Bristol Electronics   2026
RFQ
DISTI # M41T81SM6F
Avnet Americas Real Time Clock Serial I2C 20Bytes 8-Pin SOIC T/R - Tape and Reel (Alt: M41T81SM6F) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks, 0 Days Container: Reel 2500
  • 2,500 $1.7786
  • 5,000 $1.7419
  • 10,000 $1.7052
$1.7052 / $1.7786 Buy Now
DISTI # M41T81SM6F
Avnet Americas Real Time Clock Serial I2C 20Bytes 8-Pin SOIC T/R - Tape and Reel (Alt: M41T81SM6F) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 8 Weeks, 0 Days Container: Reel 0
RFQ
DISTI # M41T81SM6F
Avnet Americas Real Time Clock Serial I2C 20Bytes 8-Pin SOIC T/R - Tape and Reel (Alt: M41T81SM6F) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks, 0 Days Container: Reel 0
  • 2,500 $1.7786
  • 5,000 $1.7419
  • 10,000 $1.7052
$1.7052 / $1.7786 Buy Now
DISTI # M41T81SM6F
Avnet Americas Real Time Clock Serial I2C 20Bytes 8-Pin SOIC T/R - Tape and Reel (Alt: M41T81SM6F) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks, 0 Days Container: Reel 0
  • 2,500 $1.7786
  • 5,000 $1.7419
  • 10,000 $1.7052
$1.7052 / $1.7786 Buy Now
Ameya Holding Limited M41T81S Series 5.5 V I2C / 2-Wire / Serial SMT Real Time Clock - SOIC-8 49106
RFQ
DISTI # M41T81SM6F
Avnet Silica Real Time Clock Serial I2C 20Bytes 8-Pin SOIC T/R (Alt: M41T81SM6F) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 2 Weeks, 3 Days Silica - 17500
Buy Now
Chip1Cloud Real Time Clock Serial 20byte Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO N T/R / IC RTC CLK/CALENDAR I2C 8-SOIC 21313
RFQ
DISTI # M41T81SM6F
EBV Elektronik Real Time Clock Serial I2C 20Bytes 8-Pin SOIC T/R (Alt: M41T81SM6F) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 3 Weeks, 4 Days EBV - 0
Buy Now
DISTI # 2253256
Farnell IC, RTC, I2C, W/ ALARM, 8-SO RoHS: Compliant Min Qty: 5 Lead time: 51 Weeks, 1 Days Container: Cut Tape 0
  • 5 $2.1331
  • 50 $1.5843
  • 250 $1.4845
  • 500 $1.3722
  • 1,000 $1.0928
$1.0928 / $2.1331 Buy Now
Win Source Electronics Real Time Clock Serial 20byte Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO N T/R / IC RTC CLK/CALENDAR I2C 8-SOIC 28893
  • 6 $8.4790
  • 15 $6.9570
  • 23 $6.7400
  • 31 $6.5220
  • 40 $6.3050
  • 54 $5.6530
$5.6530 / $8.4790 Buy Now

Part Details for M41T81SM6F

M41T81SM6F CAD Models

M41T81SM6F Part Data Attributes:

M41T81SM6F STMicroelectronics
Buy Now Datasheet
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M41T81SM6F STMicroelectronics Serial real-time clock (RTC) with alarm
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description 0.150 INCH, LEAD FREE, PLASTIC, SOP-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 8 Weeks
Samacsys Manufacturer STMicroelectronics
Clock Frequency-Max 0.032 MHz
External Data Bus Width
Information Access Method SERIAL(I2C), SERIAL, 2-WIRE
Interrupt Capability Y
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Terminals 8
Number of Timers
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.7 V
Supply Voltage-Nom 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time-Min 1/100 SECOND
Time@Peak Reflow Temperature-Max (s) 30
Volatile YES
Width 3.9 mm
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK

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