MCP7940N-I/ST by microchip technology
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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
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 +85°C - 8-lead TSSOP

Search Keywords: MCP7940NIST

SPECIFICATIONS

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Products found: 0
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
Package Type:
TUBE
Minimum Operating Supply Voltage:
1.8 V
Dimension:
3 x 4.4 x 1 mm
Mounting:
Surface Mount
Maximum Access Time:
N/A
Maximum Operating Supply Voltage:
5.5 V
Family:
MCP7940
Date Format:
DW:DM:M:Y
Bus Type:
Serial (2-Wire, I2C)
Maximum Power Dissipation:
N/A
Function:
Clock/Calendar/Alarm/Battery Backup

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 Master Electronics.

IN STOCK: 100

Ships today, if you order in

Manufacturer Stock: 12,795   can ship 11/2/26

Minimum Order Quantity: 100

Multiple: 100

Factory Lead-Time 4 Weeks can ship 11/17/26  

Price (USD)

Qty
Unit Price
100
$1.095
300
$0.966
500
$0.912
1,000
$0.892
2,500
$0.864
5,000
$0.862
7,500
$0.860
10,000 +
$0.858
Supplier's Standard Package
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