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Available Replacements
Alternative Packaging
MCP7940NT-E/SN
MCP7940NT-E/SN

Microchip Technology

In Stock: 3,400

Minimum Order: 250

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MCP7940N-E/SN by microchip technology
Image is representational - see manufacturer specifications

Microchip Technology Authorized Distributor

MCP7940N-E/SN

Battery-Backed I2C Real Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40°C to +125°C - 8-lead SOIC

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RoHS Compliant
TUBE 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 +125°C - 8-lead SOIC
Search Keywords: MCP7940NESN
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Microchip Technology
  • Part No:
    MCP7940N-E/SN
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8542390090
  • COO:
    TH
  • ECCN:
    EAR99
  • Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.
    100
  • Dimension:
    4.9 x 3.9 x 1.25(Min) mm
  • Maximum Access Time:
    N/A
  • Minimum Operating Supply Voltage:
    1.8 V
  • Maximum Operating Supply Voltage:
    5.5 V
  • Mounting:
    Surface Mount
  • Maximum Power Dissipation:
    N/A
  • Date Format:
    DW:DM:M:Y
  • Function:
    Clock/Calendar/Alarm/Battery Backup
  • Family:
    MCP7940
  • Bus Type:
    Serial (2-Wire, I2C)
Symbol, Footprint, 3D Model
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Product Guides +
Frequently Asked Questions
Is MCP7940N-E/SN RoHS compliant?
Yes, MCP7940N-E/SN is RoHS compliant.
What is the lead time for MCP7940N-E/SN?
The standard lead time for MCP7940N-E/SN is approximately 20 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: 400
Can Ship immediately
Manufacturer Stock:
3,300 can ship
Minimum Order Quantity:
100
Order Increment:
100
20 Weeks can ship 3/9/27
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Price (USD)
Qty
Unit Price
100
$0.832
300
$0.824
500
$0.822
1,000
$0.818
2,500
$0.814
5,000
$0.812
7,500
$0.810
10,000 +
$0.808
Supplier's Standard Package
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