• phone contact us
  •  
    $ USD
    $ AUD
    £ GBP
    $ CAD
    € EUR
  •  
    EnglishEnglish
    中文 / 汉语中文 / 汉语
    ItalianoItaliano
    PortuguêsPortuguês
    DeutschDeutsch
    FrançaisFrançais
    РусскийРусский
    日本語日本語
    TürkçeTürkçe
    한국어한국어
    EspañolEspañol
    NederlandsNederlands
  • |
  • Order status
  • Login/Register
Available Replacements
Alternative Packaging
MCP7940N-I/SN
MCP7940N-I/SN

Microchip Technology

In Stock: 700

Minimum Order: 100

View Product
MCP7940NT-I/SN by microchip technology
Image is representational - see manufacturer specifications

Microchip Technology Authorized Distributor

MCP7940NT-I/SN

Battery-Backed I2C Real-Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40°C to +85°C - 8-lead SOIC - ...

+ see all

View Datasheet Ask the Datasheet Accessories Notify Me

RoHS Compliant
REEL Packaging
Certificate of Compliance
Description +
Battery-Backed I2C Real-Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40°C to +85°C - 8-lead SOIC - Tape&Reel
Search Keywords: MCP7940NTISN
SPECS +
Product Attribute Attribute Value Select Attribute
Supplier: Microchip Technology
Part No: MCP7940NT-I/SN
Unit of Measure: Per Each
RoHS: Yes
HTS: 8542390090
COO: TH
ECCN: EAR99
Reel Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information. 3300
Mounting: Surface Mount
Bus Type: Serial (2-Wire, I2C)
Date Format: DW:DM:M:Y
Minimum Operating Supply Voltage: 1.8 V
Maximum Operating Supply Voltage: 5.5 V
Function: Clock/Calendar/Alarm/Battery Backup
Family: MCP7940
Dimension: 4.9 x 3.9 x 1.25(Min) mm
Symbol, Footprint, 3D Model
Tools/3D Models +
Product Guides +
Frequently Asked Questions
Is MCP7940NT-I/SN RoHS compliant?
Yes, MCP7940NT-I/SN is RoHS compliant.
What is the lead time for MCP7940NT-I/SN?
The standard lead time for MCP7940NT-I/SN is approximately 19 weeks. In-stock quantities ship from OnlineComponents.com.

Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 1,960
Can Ship immediately
On Order:
3,300   can ship 11/23/26
Minimum Order Quantity:
250
19 Weeks can ship 3/23/27
ADD TO CART
Request Quote
Price (USD)
Qty
Unit Price
250
$0.822
500
$0.811
1,000
$0.779
3,300
$0.741
6,600
$0.739
9,900
$0.732
13,200
$0.730
16,500 +
$0.728
Reel Package
Click for Quote
Log in to unlock special pricing

Join the circuit, keeping you connected to OnlineComponents.com and beyond!