- All Products
- Integrated Circuits (ICs)
- RTCs
-
MCP7940N-I/ST
In Stock
Min. : 1
Not available to buy on line? Want the lower wholesale price? Please sendRFQ, we will respond immediately
MCP7940N-I/ST Tech Specifications
MCP7940N-I/ST datasheet pdf and Clock/Timing - Real Time Clocks product details from Microchip Technology stock available at Bonchip
Product Attribute | Attribute Value |
---|---|
Category | Integrated Circuits (ICs) / RTCs |
Manufacturer | Microchip Technology |
Factory Lead Time | 3 Weeks |
Factory Lead Time | 5 Weeks |
Mounting Type | Surface Mount |
Number of Pins | 8 |
Packaging | Tube |
Series | Automotive, AEC-Q100 |
Feature | Alarm, Leap Year, Square Wave Output, SRAM |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
ECCN Code | EAR99 |
Terminal Finish | Matte Tin (Sn) - annealed |
Technology | CMOS |
Terminal Position | DUAL |
Supply Voltage | 2.5V |
[email protected] Reflow Temperature-Max (s) | 40 |
Pin Count | 8 |
Interface | I2C, 2-Wire Serial |
Logic Function | Clock |
Non-Volatile Memory | 64 B |
Current - Timekeeping (Max) | 1.2μA @ 3.3V |
Interrupt Capability | Y |
Information Access Method | I2C |
Length | 4.5mm |
Radiation Hardening | No |
RoHS Status | ROHS3 Compliant |
Product Attribute | Attribute Value |
---|---|
Part Status | Active |
RoHS Status | ROHS3 Compliant |
Pbfree Code | yes |
Mount | Surface Mount |
Package / Case | 8-TSSOP (0.173, 4.40mm Width) |
Operating Temperature | -40°C~85°C |
Published | 2010 |
JESD-609 Code | e3 |
Part Status | Active |
Number of Terminations | 8 |
Type | Clock/Calendar |
Subcategory | Timer or RTC |
Voltage - Supply | 1.8V~5.5V |
Peak Reflow Temperature (Cel) | 260 |
Terminal Pitch | 0.65mm |
Base Part Number | MCP7940N |
Power Supplies | 2/5V |
Clock Frequency | 0.032MHz |
Time Format | HH:MM:SS (12/24 hr) |
Date Format | YY-MM-DD-dd |
Time-Min | SECONDS |
Voltage - Supply, Battery | 1.3V~5.5V |
Height | 1.05mm |
Width | 3.1mm |
REACH SVHC | No SVHC |
Lead Free | Lead Free |
MCP7940N-I/ST Documents
Download datasheets and manufacturer documentation for MCP7940N-I/ST
-
Datasheets
Others include "MCP79" parts
The following parts include 'MCP79'
Part # | Manufacturer | Category | Availability |
---|---|---|---|
MCP79-ION-B3 | NVIDIA | Specialized Hot ICs | 3620 |
MCP79400-I/MS | Micrel / Microchip Technology | Clock/Timing - Real Time Clocks | 2669 |
MCP79400-I/MS | Microchip Technology | RTCs | |
MCP79400-I/SN | Micrel / Microchip Technology | Clock/Timing - Real Time Clocks | 5207 |
MCP79400-I/SN | Microchip Technology | RTCs | |
MCP79400-I/ST | Micrel / Microchip Technology | Clock/Timing - Real Time Clocks | 2533 |
MCP79400-I/ST | Microchip Technology | RTCs | |
MCP79400T-I/MNY | Micrel / Microchip Technology | Clock/Timing - Real Time Clocks | 2675 |
MCP79400T-I/MNY | Microchip Technology | RTCs | |
MCP79400T-I/MS | Micrel / Microchip Technology | Clock/Timing - Real Time Clocks | 2504 |
Customers also viewed
![IRFIBE30G](https://pic.bonchip.com/images/category/Discrete Semiconductor Products.png?x-oss-process=style/Webp)
IRFIBE30G
Electro-Films (EFI) / Vishay
MOSFET N-CH 800V 2.1A TO220FP
![GBB91DHND-S621](https://pic.bonchip.com/images/Images/ParentCategory/connectorsinterconnects.png?x-oss-process=style/Webp)
GBB91DHND-S621
Sullins Connector Solutions
CONN MCA FMALE 182POS 0.050 GOLD
![400USC270MEFCSN30X30](https://pic.bonchip.com/images/dimg/rubycon-25usc15000mefcsn30x25-1958.jpg?x-oss-process=style/Webp)
400USC270MEFCSN30X30
Rubycon
CAP ALUM 270UF 20% 400V SNAP
![OSTOQ143551](https://pic.bonchip.com/images/Images/ParentCategory/connectorsinterconnects.png?x-oss-process=style/Webp)
OSTOQ143551
On-Shore Technology, Inc.
TERM BLOCK HDR 14POS 3.81MM
![C8051F381-GM](https://pic.bonchip.com/images/dimg/siliconlabs-si4755a40gm-3114.jpg?x-oss-process=style/Webp)
C8051F381-GM
Energy Micro (Silicon Labs)
IC MCU 8BIT 64KB FLASH 32QFN
![ACT20MD15BN](https://pic.bonchip.com/images/Images/ParentCategory/connectorsinterconnects.png?x-oss-process=style/Webp)
ACT20MD15BN
Agastat Relays / TE Connectivity
SQUARE FLANGE RECETACLE
![4-657555-9](https://pic.bonchip.com/images/oimg/teconnectivityamp-46575559-9900.jpg?x-oss-process=style/Webp)
4-657555-9
Agastat Relays / TE Connectivity
DRAHTCRIMPER
![RT0603WRC07887RL](https://pic.bonchip.com/images/dimg/yageo-rc0603jr070rl-2891.jpg?x-oss-process=style/Webp)
RT0603WRC07887RL
Yageo
RES SMD 887 OHM 0.05% 1/10W 0603
![TSM-129-01-LM-DV](https://pic.bonchip.com/images/dimg/samtecinc-tsm10501ldv-9319.jpg?x-oss-process=style/Webp)
TSM-129-01-LM-DV
Samtec
.025 SQ. TERMINAL STRIPS
![MMSZ5238B-E3-08](https://pic.bonchip.com/images/dimg/vishaysemiconductordiodesdivision-ba782g318-8279.jpg?x-oss-process=style/Webp)
MMSZ5238B-E3-08
Vishay / Semiconductor - Diodes Division
DIODE ZENER 8.7V 500MW SOD123
Featured Manufacturers
Popular Categories
discrete - discre...
Blade Type Power ...
Accessories
Pluggable Connect...
Terminal Junction...
Rectangular Termi...
Stand Alone Progr...
Buzzer Elements
Fiber Optic Atten...
Specialized Modules
Off-board LED Dri...
MCP7940N-I/ST brand manufacturers: Microchip Technology, Bonchip stock, MCP7940N-I/ST reference price. MCP7940N-I/ST parameters, MCP7940N-I/ST Datasheet PDF and pin diagram description download.You can use the MCP7940N-I/ST Pluggable Connectors, DSP Datesheet PDF, find MCP7940N-I/ST pin diagram and circuit diagram and usage method of function, MCP7940N-I/ST electronics tutorials.You can download from the Bonchip.
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.
![](/front/images/VISA.jpeg)
![](/front/images/Master-card.jpeg)
Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Address : D1 6th floor,Lehui Center,Jihua Road 489 Longgang District, Shenzhen-518129, China
Shopping Guide
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. Bonchip 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. |
Ordering | How to Buy | Online and offline orders both are available. If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |