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MCP7940N-I/ST by microchip technology
Image is representational - see manufacturer specifications

Microchip Technology Authorized Distributor

MCP7940N-I/ST

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

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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 +85°C - 8-lead TSSOP
Search Keywords: MCP7940NIST
SPECS +
Product Attribute Attribute Value Select Attribute
Supplier: Microchip Technology
Part No: MCP7940N-I/ST
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
Minimum Operating Supply Voltage: 1.8 V
Dimension: 3 x 4.4 x 1 mm
Mounting: Surface Mount
Maximum Operating Supply Voltage: 5.5 V
Family: MCP7940
Date Format: DW:DM:M:Y
Bus Type: Serial (2-Wire, I2C)
Function: Clock/Calendar/Alarm/Battery Backup
Symbol, Footprint, 3D Model
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Frequently Asked Questions
Is MCP7940N-I/ST RoHS compliant?
Yes, MCP7940N-I/ST is RoHS compliant.
What is the lead time for MCP7940N-I/ST?
The standard lead time for MCP7940N-I/ST is approximately 4 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: 100
Can Ship immediately
Manufacturer Stock:
11,900 can ship
Minimum Order Quantity:
100
Order Increment:
100
4 Weeks can ship 12/10/26
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Price (USD)
Qty
Unit Price
100
$0.887
300
$0.853
500
$0.842
1,000
$0.812
2,500
$0.775
5,000
$0.773
7,500
$0.771
10,000 +
$0.766
Supplier's Standard Package
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