M41T81SMY6F

Mfr. #:: M41T81SMY6F
Manufacturer:: STMicroelectronics
Description:: Real Time Clock Serial Access Real Time Clock
Lifecycle:: New from this manufacturer.
Datasheet:: M41T81SMY6F Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: M41T81SMY6F more Information M41T81SMY6F Product Details

Product Attribute
Attribute Value

Manufacturer: STMicroelectronics

Product Category: Clock/Timing - Real Time Clocks

Series: M41T81S

Product: Real Time Clocks

Type: Clock/Calendar

Packaging: Digi-ReelR Alternate Packaging

Mounting-Style: SMD/SMT

Package-Case: SOIC-18

Operating-Temperature: -40°C ~ 85°C

Mounting-Type: Surface Mount

Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer

Function: Alarm Calendar Clock Timer Interrupt

Interface: I2C, 2-Wire Serial

Voltage-Supply: 2.7 V ~ 5.5 V

Supplier-Device-Package: 18-SOX

Memory-Size: -

Time-Format: HH:MM:SS:hh (24 hr)

Date-Format: YY-MM-DD-dd

Voltage-Supply-Battery: 2 V ~ 3.5 V

Current-Timekeeping-Max: 100μA @ 2.7V ~ 5.5V

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 40 C

Battery-Backup-Switching: Backup Switching

Supply-Voltage-Max: 5.5 V

Supply-Voltage-Min: 2.7 V

RTC-Bus-Interface: I2C

RTC-Memory-Size: 20 B

Tags: M41T81SMY, M41T81SM, M41T81S, M41T81, M41T8, M41T, M41

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

Market price

Part #	Mfg.	Description	Stock	Price
M41T81SMY6F DISTI # V72:2272_17741444	STMicroelectronics	Real Time Clock Serial 20Byte 18-Pin SOX T/R RoHS: Compliant	1000	1000:$2.3750 500:$2.8780 250:$3.2340 100:$3.3910 25:$3.8520 10:$3.8690 1:$4.4690
M41T81SMY6F DISTI # V36:1790_06555758	STMicroelectronics	Real Time Clock Serial 20Byte 18-Pin SOX T/R RoHS: Compliant	0
M41T81SMY6F DISTI # 497-6157-1-ND	STMicroelectronics	IC RTC CLK/CALENDAR I2C 18-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3484In Stock	500:$3.1460 100:$3.6956 10:$4.5110 1:$5.0200
M41T81SMY6F DISTI # 497-6157-6-ND	STMicroelectronics	IC RTC CLK/CALENDAR I2C 18-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3484In Stock	500:$3.1460 100:$3.6956 10:$4.5110 1:$5.0200
M41T81SMY6F DISTI # 497-6157-2-ND	STMicroelectronics	IC RTC CLK/CALENDAR I2C 18-SOIC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	3000In Stock	2000:$2.4472 1000:$2.5760
M41T81SMY6F DISTI # 32747982	STMicroelectronics	Real Time Clock Serial 20Byte 18-Pin SOX T/R RoHS: Compliant	7000	1000:$3.4133
M41T81SMY6F DISTI # 32729260	STMicroelectronics	Real Time Clock Serial 20Byte 18-Pin SOX T/R RoHS: Compliant	1000	1000:$2.5531 500:$3.0939 250:$3.4766 100:$3.6453 25:$4.1409 10:$4.1592 3:$4.8042
M41T81SMY6F DISTI # M41T81SMY6F	STMicroelectronics	Real Time Clock Serial 20Byte 18-Pin SOX T/R - Cut TR (SOS) (Alt: M41T81SMY6F) RoHS: Compliant Min Qty: 1000 Container: Cut Tape	Americas - 0	1:$3.5385 15:$3.4074 30:$3.2857 59:$3.1724 117:$3.0667 234:$2.9677 468:$2.8750
M41T81SMY6F DISTI # M41T81SMY6F	STMicroelectronics	Real Time Clock Serial 20Byte 18-Pin SOX T/R - Tape and Reel (Alt: M41T81SMY6F) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$2.6900 2000:$2.5900 4000:$2.4900 6000:$2.2900 10000:$2.2900
M41T81SMY6F DISTI # 45AC7407	STMicroelectronics	Real Time Clock Serial 20Byte 18-Pin SOX T/R - Bulk (Alt: 45AC7407) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0	1:$5.3900 10:$4.6500 25:$4.4700 50:$4.2700 100:$4.0900 250:$3.9100 500:$3.5600
M41T81SMY6F	STMicroelectronics	Real Time Clock Serial 20Byte 18-Pin SOX T/R - Tape and Reel RoHS: Compliant Min Qty: 1 Container: Reel	Americas - 0
M41T81SMY6F DISTI # 45AC7407	STMicroelectronics	ALARM RTC, 20B, I2C, 5.5V, SOIC-18,Date Format:Day,Date,Month,Year,Century,Clock Format:HH:MM:SS:hh,Clock IC Type:Alarm RTC,Supply Voltage Min:2.7V,Supply Voltage Max:5.5V,Clock IC Case Style:SOIC,No. of Pins:18Pins,MSL:-RoHS Compliant: Yes	894	500:$3.4600 250:$3.8000 100:$3.9800 50:$4.1600 25:$4.3400 10:$4.5200 1:$5.2500
M41T81SMY6F. DISTI # 27AC9718	STMicroelectronics	POWER MANAGEMENT ROHS COMPLIANT: YES	0	6000:$2.3200 4000:$2.5200 2000:$2.6200 1:$2.7200
M41T81SMY6F DISTI # 511-M41T81SMY6F	STMicroelectronics	Real Time Clock Serial Access Real Time Clock RoHS: Compliant	1750	1:$4.8700 10:$4.1400 100:$3.5800 250:$3.4000 500:$3.0500 1000:$2.5700 2000:$2.4400
M41T81SMY6F	STMicroelectronics	M41T81S Series 5.5 V I2C / 2-Wire / Serial SMT Real Time Clock - SOX-18 RoHS: Compliant	11000Reel	1000:$2.4400
M41T81SMY6F	STMicroelectronics	1 TIMER(S), REAL TIME CLOCK, PDSO18	1	1:$4.5000
M41T81SMY6F DISTI # 2806831	STMicroelectronics	ALARM RTC, 20B, I2C, 5.5V, SOIC-18 RoHS: Compliant	2096	500:$4.7800 100:$5.6000 10:$6.8400 1:$7.6000
M41T81SMY6F DISTI # XSFP00000075340	STMicroelectronics	RoHS: Compliant	9000 in Stock0 on Order	9000:$2.7100 1000:$2.8700
M41T81SMY6F DISTI # 2806831	STMicroelectronics	ALARM RTC, 20B, I2C, 5.5V, SOIC-18 RoHS: Compliant	2096	100:£2.7800 50:£2.9300 25:£3.0800 10:£3.2200 1:£4.2100

Related products

Image	Part #	Description
	Mfr.#: M41T81SM6F OMO.#: OMO-M41T81SM6F	Real Time Clock 2.0-5.5V 512 (64x8)
	Mfr.#: M41T83ZQA6F OMO.#: OMO-M41T83ZQA6F-STMICROELECTRONICS	IC RTC CLK/CALENDAR I2C 16-QFN
	Mfr.#: M41T83RMY6F OMO.#: OMO-M41T83RMY6F-STMICROELECTRONICS	IC RTC CLK/CALENDAR I2C 18-SOX
	Mfr.#: M41T81SM6F OMO.#: OMO-M41T81SM6F-STMICROELECTRONICS	IC RTC CLK/CALENDAR I2C 8-SOIC
	Mfr.#: M41T80M6F OMO.#: OMO-M41T80M6F-STMICROELECTRONICS	IC RTC CLK/CALENDAR I2C 8-SOIC
	Mfr.#: M41T80 OMO.#: OMO-M41T80-1190	New and Original
	Mfr.#: M41T80M6 OMO.#: OMO-M41T80M6-1190	Real Time Clock
	Mfr.#: M41T80M6TR OMO.#: OMO-M41T80M6TR-1190	New and Original
	Mfr.#: M41T81SMY6 OMO.#: OMO-M41T81SMY6-1190	New and Original
	Mfr.#: M41T83SMY6 OMO.#: OMO-M41T83SMY6-1190	New and Original

Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of M41T81SMY6F is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$3.44~~; ~~$3.44~~

10: ~~$3.26~~; ~~$32.63~~

100: ~~$3.09~~; ~~$309.15~~

500: ~~$2.92~~; ~~$1 459.90~~

1000: ~~$2.75~~; ~~$2 748.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

M41T81SMY 4
M41T81SM 10
M41T81S 11
M41T81 25
M41T8 62
M41T 214
M41 420

Newest Products

STUSB4500 USB PD Controller

STMicroelectronics' STUSB4500 is a USB power delivery controller that addresses sink devices.
X-NUCLEO-IDW04A1 Wi-Fi Expansion Board

STMicroelectronics' X-NUCLEO-IDW04A1 boards can be plugged directly on top of the STM32 Nucleo development board or stacked on another STM32 expansion board.
Compare M41T81SMY6F

M41T81SMY6 vs M41T81SMY6E vs M41T81SMY6F
STM32G4 Series Arm® Cortex®-M4 Mixed-Sig

STMicroelectronics' STM32G4 series Arm® Cortex®-M4 mixed-signal MCU is ideal for digital power and analog-rich applications.
STM32F7308 Discovery Kit

STMicro's STM32F7308-DK Discovery kit allows users to develop applications with the microcontrollers of the STM32F7 Series, based on the Arm® Cortex®-M7 core.
A6986H Automotive Synchronous Step-Down Switching

STMicroelectronics' A6986H is an automotive 38 V, 2 A synchronous step-down switching regulator with 30 μA quiescent current.

More Newest Products

M41T81SMY6F

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes