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MCP79512-I/MS by microchip technology
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MCP79512-I/MS

Microchip Technology

The MCP79512-I/MS is a battery-backed SPI Real-Time Clock/Calendar (RTCC) featuring 64 bytes of SRAM, 1 Kbit of EEPROM, and a preprogrammed EUI-64â„¢ unique ID. ...

Datasheet
RoHS Compliant
TUBE Packaging
Accessories
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DESCRIPTION

The MCP79512-I/MS is a battery-backed Real-Time Clock/Calendar (RTCC) that tracks time and includes user memory accessible via an SPI interface. It provides 64 bytes of battery-backed SRAM, 1 Kbit of EEPROM, and comes preprogrammed with a unique EUI-64™ MAC address. The device operates over a wide voltage range of 1.8V to 3.6V and features low timekeeping current, typically 1.2 µA at 3.0V. Key timekeeping functions include dual programmable alarms, a power-fail timestamp, and on-chip digital trimming with a range of ±259 ppm. The automatic switchover to a backup supply ensures timekeeping and SRAM data retention during power loss, making it suitable for applications requiring reliable time logging, network device identification, and low-power operation.

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SPECIFICATIONS

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Supplier:
Microchip Technology
Part No:
MCP79512-I/MS
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8542320051
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

IN STOCK: 400

Can Ship immediately

Manufacturer Stock: 4,600   can ship 5/4/26

Minimum Order Quantity: 100

Multiple: 100

Factory Lead-Time 14 Weeks can ship 7/29/26  

Price (USD)

Qty
Unit Price
100
$1.43
300
$1.35
500
$1.33
1,000
$1.28
2,500
$1.24
5,000
$1.22
7,500 +
$1.19
Suppliers Standard Package
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