- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

ST72F521R9T3 Inventory Results

Datasheet
Datasheet
Cross References
Cross Reference
RoHS compliant
RoHS Compliant
Non-RoHS compliant
Non-RoHS-Compliant
Part Number Manufacturer Quantity Price Availability Order Request Quote Datasheet Cross References RoHS compliant
ST72F521-R9T3
ST MICROELECTRONICS
5751
Requires Quote
Available

Request ST72F521-R9T3  Quote ST72F521-R9T3  Datasheet
RoHS compliant
MCU 8-Bit ST7 CISC 60KB Flash 5V 64-Pin TQFP
RoHS Compliant

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