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Global Brand Reference

ChipNobo MPN

Name: NB41T256YMH7F
Brand: STMicroelectronics
SKU: NB41T256YMH7F
Availability: OutOfStock

Parameter	STMicroelectronicsM41T256YMH7F	ChipNoboNB41T256YMH7F
Part Status	Active	Active
Voltage - Supply	4.5V ~ 5.5V	4.5V ~ 5.5V
Mounting Type	Surface Mount	Surface Mount
Programmable	Not Verified	Not Verified
Operating Temperature	-25°C ~ 70°C	-25°C ~ 70°C
Type	Clock/Calendar	Clock/Calendar
Date Format	YY-MM-DD-dd	YY-MM-DD-dd
Time Format	HH:MM:SS:hh (24 hr)	HH:MM:SS:hh (24 hr)
Interface	I2C, 2-Wire Serial	I2C, 2-Wire Serial
Voltage - Supply, Battery	2.5V ~ 3.5V	2.5V ~ 3.5V
Features	Leap Year, NVSRAM	Leap Year, NVSRAM
Memory Size	32kB	32kB
Current - Timekeeping (Max)	2.5mA @ 4.5V ~ 5.5V	2.5mA @ 4.5V ~ 5.5V
Package / Case	44-BSOP (0.337", 8.56mm Width) requires SNAPHAT	44-BSOP (0.337", 8.56mm Width) requires SNAPHAT
Supplier Device Package	44-SOH	44-SOH
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

NB41T256YMH7F

100% Pin-to-Pin Compatible

Verified by ChipNobo CVR