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Image is representational - see mfr. specs
MCP7940N-I/ST
Microchip Technology
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 TSSOP
Datasheet Accessories Notify Me
RoHS Compliant
TUBE Packaging
Description
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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 TSSOP
Search Keywords: MCP7940NIST
SPECS
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Product AttributeAttribute Value Select Attribute
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Supplier:Microchip Technology
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Part No:MCP7940N-I/ST
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Unit of Measure:Per Each
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RoHS:Yes
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HTS:8542390090
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COO:TH
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ECCN:EAR99
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Supplier Standard Pack:
100 -
Minimum Operating Supply Voltage:1.8 V
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Dimension:3 x 4.4 x 1 mm
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Mounting:Surface Mount
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Maximum Access Time:N/A
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Maximum Operating Supply Voltage:5.5 V
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Family:MCP7940
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Date Format:DW:DM:M:Y
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Bus Type:Serial (2-Wire, I2C)
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Maximum Power Dissipation:N/A
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Function:Clock/Calendar/Alarm/Battery Backup
Tools/3D Models
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Product Guides
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Datasheet
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock:
100
Ships today, if you order in
Manufacturer Stock:
1,295
can ship
Minimum Order Quantity:
100
Order Increment:
100
6 Weeks
can ship
6/8/26
Price (USD)
Qty
Unit Price
100
$0.914
300
$0.877
500
$0.865
1,000
$0.831
2,500
$0.790
5,000
$0.788
7,500
$0.786
10,000 +
$0.780
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