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Global Brand Reference

ChipNobo MPN

Name: NB79400-I/MS
Brand: Microchip Technology
SKU: NB79400-I/MS
Price: 1.0000 USD
Availability: InStock

Parameter	Microchip TechnologyMCP79400-I/MS	ChipNoboNB79400-I/MS
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Part Status	Active	Active
Mounting Type	Surface Mount	Surface Mount
Programmable	Not Verified	Not Verified
Type	Clock/Calendar	Clock/Calendar
Time Format	HH:MM:SS (12/24 hr)	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd	YY-MM-DD-dd
Voltage - Supply	1.8V ~ 5.5V	1.8V ~ 5.5V
Package / Case	8-TSSOP 8-MSOP (0.118" 3.00mm Width)	8-TSSOP 8-MSOP (0.118" 3.00mm Width)
Supplier Device Package	8-MSOP	8-MSOP
Interface	I2C, 2-Wire Serial	I2C, 2-Wire Serial
Voltage - Supply, Battery	1.3V ~ 5.5V	1.3V ~ 5.5V
Features	Alarm Leap Year Square Wave Output SRAM Unique ID	Alarm Leap Year Square Wave Output SRAM Unique ID
Memory Size	64B	64B
Current - Timekeeping (Max)	1.2µA (Typ) @ 3.3V	1.2µA (Typ) @ 3.3V
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)

Application areas
Lifecycle status	Active
NRND	No
EOL	No
PCN monitor	No
Last buy date	No Deadline
Alternate availability	Sufficient
AI Server	GPU Server
Data Center Switch	Vehicle Communication Network (CAN/CAN FD/LIN)
Smart Cockpit	Industrial Computer
PLC Controller	Semiconductor Equipment
5G Base Station	IoT Gateway
Medical Monitoring Equipment	Smart Home Gateway

Package Match

Pin Match

Electrical Match

Operating Range Match

Qualification Match

Pin-to-pin Compatible

ChipNobo Replacement

NB79400-I/MS

100% Pin-to-Pin Compatible

Verified by ChipNobo CVR