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MCP7940N-E/SN by microchip technology
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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
Accessories
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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

SPECIFICATIONS

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Products found: 0
Supplier:
Microchip Technology
Part No:
MCP7940N-E/SN
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8542390090
COO:
TH
ECCN:
EAR99
Supplier Standard 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.
100
Package Type:
TUBE
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)

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 4 days. In-stock quantities ship from Master Electronics.

  Different packaging options available.  See Alternatives

IN STOCK: 600

Can Ship immediately

Manufacturer Stock: 62,800   can ship 9/18/26

Minimum Order Quantity: 100

Multiple: 100

Factory Lead-Time 4 Weeks can ship 10/5/26  

Price (USD)

Qty
Unit Price
100
$0.929
300
$0.890
500
$0.878
1,000
$0.844
2,500
$0.802
5,000
$0.800
7,500
$0.798
10,000 +
$0.793

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