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Global Brand Reference

ChipNobo MPN

Name: NB4045NBAC3
Brand: Epson
SKU: NB4045NBAC3
Price: 7.4200 USD
Availability: OutOfStock

Parameter	EpsonRX-4045NBAC3	ChipNoboNB4045NBAC3
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
Date Format	YY-MM-DD-dd	YY-MM-DD-dd
Interface	4-Wire Serial	4-Wire Serial
Features	Alarm	Alarm
Voltage - Supply	1.7V ~ 5.5V	1.7V ~ 5.5V
Time Format	HH:MM:SS	HH:MM:SS
Package / Case	22-SMD 20 Leads Flat Leads	22-SMD 20 Leads Flat Leads
Supplier Device Package	22-SON (6.3x4.8)	22-SON (6.3x4.8)
Current - Timekeeping (Max)	1.2µA ~ 1.8µA @ 3V ~ 5V	1.2µA ~ 1.8µA @ 3V ~ 5V
Voltage - Supply, Battery	1.15V ~ 5.5V	1.15V ~ 5.5V
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

NB4045NBAC3

100% Pin-to-Pin Compatible

Verified by ChipNobo CVR