Name: MCP7940MT-I/ST
Brand: Microchip Technology
SKU: MCP7940MT-I-ST
Price: 0.6971 USD
Availability: InStock
Rating: 5 (75 reviews)

MCP7940MT-I/ST

For Reference Only

Part Number	MCP7940MT-I/ST
Manufacturer	Microchip Technology
Description	IC RTC CLK/CALENDAR I2C 8-TSSOP
Datasheet	MCP7940MT-I/ST Specifications
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	3,072 piece(s)
Unit Price	$ 0.6971 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 7 - May 12 (Choose Expedited Shipping)
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Delivery Services

Part Number # MCP7940MT-I/ST (Clock/Timing - Real Time Clocks) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For MCP7940MT-I/ST specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MCP7940MT-I/ST with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MCP7940MT-I/ST.

MCP7940MT-I/ST Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
Series	-
Type	Clock/Calendar
Features	Alarm, Leap Year, Square Wave Output, SRAM
Memory Size	64B
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Interface	I2C, 2-Wire Serial
Voltage - Supply	1.8 V ~ 5.5 V
Voltage - Supply, Battery	-
Current - Timekeeping (Max)	1µA @ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	8-TSSOP

MCP7940MT-I/ST Reviews

Kayle*****eonard

April 7, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Ali*****Estes

March 26, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Elian*****nerjee

March 14, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Corin*****ynolds

March 9, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

Dunca*****arosa

March 9, 2023

★ ★ ★ ★ ★

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Emm*****irk

February 26, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Amel*****ahri

February 24, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

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MCP7940MT-I/ST Packaging

MCP7940MT-I/ST FAQ

1. How to order MCP7940MT-I/ST on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that MCP7940MT-I/ST is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MCP7940MT-I/ST. All suppliers must pass our qualification reviews before they can publish their products including MCP7940MT-I/ST on Heisener; we pay more attention to the channels and quality of MCP7940MT-I/ST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MCP7940MT-I/ST price and inventory displayed accurate?

The price and inventory of MCP7940MT-I/ST fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of MCP7940MT-I/ST?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MCP7940MT-I/ST we delivered, we will accept the replacement or return of the MCP7940MT-I/ST only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MCP7940MT-I/ST.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as MCP7940MT-I/ST pin diagram, MCP7940MT-I/ST datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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MCP7940MT-I/ST Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

MCP7940M-I/ST

D# V36:1790_06455047

Microchip Technology Inc

Real Time Clock Serial 64byte Clock/Calendar/Alarm Automotive 8-Pin TSSOP Tube

RoHS: Compliant

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MCP7940MT-I/ST

D# MCP7940MT-I/ST

Microchip Technology Inc

Real Time Clock Serial 64Byte 8-Pin TSSOP T/R - Tape and Reel (Alt: MCP7940MT-I/ST)

MCP7940M-I/ST

D# MCP7940M-I/ST

Microchip Technology Inc

Real Time Clock Serial 64Byte 8-Pin TSSOP Tube - Rail/Tube (Alt: MCP7940M-I/ST)

Part Number

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MCP7940MT-I/ST

D# MCP7940MT-I/ST

Microchip Technology Inc

Real Time Clock Serial 64Byte 8-Pin TSSOP T/R (Alt: MCP7940MT-I/ST)

MCP7940M-I/ST

D# MCP7940M-I/ST

Microchip Technology Inc

Real Time Clock Serial 64Byte 8-Pin TSSOP Tube (Alt: MCP7940M-I/ST)

Part Number

Manufacturer

Description

Stock

MCP7940MT-I/ST

Microchip Technology Inc

RTCC with SRAM (no battery backing)

MCP7940M-I/ST

Microchip Technology Inc

RTC, I2C, 64BYTES SRAM, 8TSSOP

476

Part Number	Manufacturer	Description	Stock
MCP7940M-I/ST D# MCP7940M-I/ST-ND	Microchip Technology Inc	IC RTC CLK/CALENDAR I2C 8-TSSOP	80
MCP7940MT-I/STVAO D# MCP7940MT-I/STVAO-ND	Microchip Technology Inc	IC RTC CAL I2C/2-WIRE SER 8TSSOP	0
MCP7940MT-I/ST D# MCP7940MT-I/STCT-ND	Microchip Technology Inc	IC RTC CLK/CALENDAR I2C 8-TSSOP	700

Part Number

Manufacturer

Description

Stock

MCP7940MT-I/ST

Microchip Technology Inc

In stock shipping within 2days

31109

Part Number

Manufacturer

Description

Stock

MCP7940M-I/ST

D# 2098892

Microchip Technology Inc

RTC, I2C, 64BYTES SRAM, 8TSSOP

RoHS: Compliant

Min Qty: 1

Container: Each

MCP7940MT-I/ST

D# 3592241

Microchip Technology Inc

REAL TIME CLOCK

RoHS: Compliant

Min Qty: 2500

Container: Reel

Part Number

Manufacturer

Description

Stock

MCP7940MT-I/ST

Microchip Technology Inc

Low-Cost I2C™ Real-Time Clock/Calendar with SRAM

RoHS: Compliant

pbFree: Yes

MCP7940M-I/ST

Microchip Technology Inc

MCP7940M Series 5.5 V 64 byte Low-Cost I2C™ Real-Time Clock/Calendar with SRAM

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MCP7940MTIST

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

1740

Part Number	Manufacturer	Description	Stock
MCP7940M-I/ST D# MCP7940M-I/ST	Microchip Technology Inc	RTCC with SRAM (no battery backing) RoHS: Compliant pbFree: Yes	15558
MCP7940MT-I/STVAO D# MCP7940MT-I/STVAO	Microchip Technology Inc	RTCC with SRAM (no battery backing) RoHS: Compliant pbFree: Yes	0
MCP7940MT-I/ST D# MCP7940MT-I/ST	Microchip Technology Inc	RTCC with SRAM (no battery backing) RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

MCP7940MT-I/ST

D# 579-MCP7940MT-I/ST

Microchip Technology Inc

Real Time Clock I2C RTCC 64B SRAM No VBAT

RoHS: Compliant

1798

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D# 579-MCP7940M-I/ST

Microchip Technology Inc

Real Time Clock I2C RTCC 64B SRAM No VBAT

RoHS: Compliant

600

Part Number

Manufacturer

Description

Stock

MCP7940M-I/ST

Microchip Technology Inc

I2C RTCC, 64B SRAM, No VBAT - Package: 8 TSSOP 4.4mm TUBE

RoHS: Compliant

MCP7940MT-I/ST

Microchip Technology Inc

I2C RTCC, 64B SRAM, No VBAT - Package: 8 TSSOP 4.4mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MCP7940M-I/ST

D# MCHP00000019231

Microchip Technology Inc

I2C RTCC, 64B SRAM, No VBAT - Package: 8 TSSOP 4.4mm TUBE

MCP7940MT-I/ST

D# MCHP00000019235

Microchip Technology Inc

I2C RTCC, 64B SRAM, No VBAT - Package: 8 TSSOP 4.4mm T/R

Part Number

Manufacturer

Description

Stock

MCP7940MT-I/ST

D# 79T6329

Microchip Technology Inc

I2C RTCC, 64B SRAM, NO VBAT, 8 TSSOP 4.4MM T/R ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

MCP7940M-I/ST

D# 93T1811

Microchip Technology Inc

RTC, I2C, 64BYTES SRAM, 8TSSOP, Date Format:DD:MM:YYYY, Clock Format:HH:MM:SS, Clock IC Type:RTC, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V, Clock IC Case Style:TSSOP, No. of Pins:8Pins, IC Interface Type:I2C, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

MCP7940MT-I/ST

D# NS-MCP7940MT-I/ST

Microchip Technology Inc

OEM/CM ONLY

7991

MCP7940M-I/ST

D# NS-MCP7940M-I/ST

Microchip Technology Inc

OEM/CM ONLY

6188

Part Number

Manufacturer

Description

Stock

MCP7940M-I/ST

Microchip Technology Inc

REAL TIME CLOCK, NON-VOLATILE, 1 TIMER(S), CMOS, PDSO8

Part Number

Manufacturer

Description

Stock

MCP7940MTI/ST

Microchip Technology Inc

OEM/CM ONLY

706

Part Number

Manufacturer

Description

Stock

MCP7940M-I/ST

Microchip Technology Inc

shipping today

9991

Part Number

Manufacturer

Description

Stock

MCP7940M-I/ST

D# 36823272

Microchip Technology Inc

Real Time Clock Serial 64byte Clock/Calendar/Alarm Automotive 8-Pin TSSOP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MCP7940M-I/ST

D# 2098892

Microchip Technology Inc

RTC, I2C, 64BYTES SRAM, 8TSSOP

RoHS: Compliant

Min Qty: 1

Container: Each

103

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MCP7940MT-I/ST

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