Microchip Technology MCP7940NT-I/MS Real Time Clocks Tape & Reel (TR) 2.5V 8Terminations DUAL
MCP7940NT-I/MS
1610-476-MCP7940NT-I/MS
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
RoHS Compliant
Type: Clock/Calendar,Clock Frequency: 0.032MHz,Time Format: HH:MM:SS (12/24 hr),Interface: I2C, 2-Wire Serial,Memory Size: 64B
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MCP7940NT-I/MS Tech Specifications
Microchip MCP7940NT-I/MS technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Clock/Timing - Real Time Clocks | |
| Manufacturer | Microchip | |
| Factory Lead Time | 7 Weeks | |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| Mounting Type | Surface Mount | |
| Mount | Surface Mount | |
| Number of Pins | 8Pins | |
| Usage Level | Industrial grade | |
| Published | 2012 | |
| Series | Automotive, AEC-Q100 | |
| Packaging | Tape & Reel (TR) | |
| Operating Temperature | -40°C~85°C | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Type | Clock/Calendar | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Voltage - Supply | 1.8V~5.5V | |
| Terminal Position | DUAL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 2.5V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Pitch | 0.65mm | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | MCP7940N | |
| Pin Count | 8 | |
| Power Supplies | 2/5V | |
| Interface | I2C, 2-Wire Serial | |
| Memory Size | 64B | |
| Clock Frequency | 0.032MHz | |
| Logic Function | Clock | |
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Current - Timekeeping (Max) | 1.2μA @ 3.3V | |
| Time-Min | SECONDS | |
| Interrupt Capability | Y | |
| Voltage - Supply, Battery | 1.3V~5.5V | |
| Volatile | YES | |
| Information Access Method | I2C | |
| Features | Alarm, Leap Year, Square Wave Output, SRAM | |
| Width | 3mm | |
| Height Seated (Max) | 1.1mm | |
| Length | 3mm | |
| RoHS Status | ROHS3 Compliant | |
| Radiation Hardening | No |
MCP7940NT-I/MS Documents
Download datasheets and manufacturer documentation for MCP7940NT-I/MS
Datasheets
MCP7940NT-I-MS-Microchip-datasheet-61560853.pdf MS-Microchip-datasheet-11053171.pdf MCP7940NT-I-MS-Microchip-datasheet-16123474.pdf I2C? & SPI Family Brochure MCP7940N MCP7940N ErrataPCN Assembly/Origin
Mult Devices 28/Nov/2017PCN Design/Specification
MCP7940N 20/Aug/2018 MCP7940N 31/Oct/2019PCN Packaging
Packing Changes 10/Oct/2016ConflictMineralStatement
Microchip-company-68.pdfDesign Resources
MCP794xx Reference Layout Gerber Files
Others include "MCP79" parts
The following parts include 'MCP79'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| MCP7940NT-I/ST | Microchip Technology | 8-TSSOP (0.173, 4.40mm Width) | 2970 |
| MCP7940NT-I/SN | Microchip Technology | 8-SOIC (0.154, 3.90mm Width) | 41 |
| MCP7940NT-I/MS | Microchip Technology | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 12 |
| MCP7940NT-E/MS | Microchip Technology | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 4000 |
| MCP7940NT-E/SN | Microchip Technology | 8-SOIC (0.154, 3.90mm Width) | 10000 |
| MCP7940NT-I/MNY | Microchip Technology | 8-WFDFN Exposed Pad | 1274 |
| MCP7940NT-E/SNVAO | Microchip Technology | 8-SOIC (0.154, 3.90mm Width) | 929 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | MCP7940NT-I/MS | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-MSOP | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| MCP79410-I/MS | Microchip Technology | MICROCHIP - MCP79410-I/MS - RTCC | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| MCP7940MT-I/MS | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-MSOP | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| MCP7940M-I/MS | Microchip Technology | MICROCHIP - MCP7940M-I/MS - RTC | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
 | 1338-31DVGI8 | Integrated Device Technology (IDT) | Real Time Clock .9RTC BASE | MSOP |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
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MCP7940NT-I/MS Comments
109 reviews
2023-07-13 00:00:00
useful to me, thanks.
2023-06-11 00:00:00
非常に満足しており、今後もリピート購入します。
2023-05-13 00:00:00
還不錯
2023-01-27 00:00:00
Shipping to the United States took less than a week, which is outstanding in my experience! (Your mileage may vary.)
2022-12-21 00:00:00
I bought some components on their website to build my project, and each component performed well.
2022-11-25 00:00:00
The product is good. I couldn't tested it since I made some mistake in the assembly. But the discution and the explanation with th seller was realy great. I will retry the assembly :)
2022-11-14 00:00:00
Decent.
2022-10-27 00:00:00
I don't have particularly strong feelings about electronic components purchased from Jakelectronic. The quality and performance of the product are OK, there are no obvious problems, but it did not bring me a particularly big surprise.
2022-08-12 00:00:00
I am a satisfied customer of jakelectronics, and I will continue to support them for their excellent service and products.
2022-08-05 00:00:00
It can meet my needs