MSP430F5509: Does this part Support Security Fuse blow functionality

Sunil Kumar Mohan kumar

Part Number: MSP430F5509
Other Parts Discussed in Thread: MSP430G2553

Hi,

Actually I am looking between MSP430G2553 and MSP430F5509 to select for my design for Mifare RFID application. I hope that MSP430G2553 supports security fuse blow. But cannot verify for MSP430F5509. Can you please let me know?

Regards,

SKumar

over 4 years ago

0 Ling Zhu2 over 4 years ago

TI__Genius 9570 points

Hi Sunil,

Yes,

http://ti.com/lit/an/slaa685/slaa685.pdf

Ling

0 Sunil Kumar Mohan kumar over 4 years ago in reply to Ling Zhu2

Intellectual 500 points

Hi Ling,

Thanks for your clarification. I hope MSP430Gxx also supports physical fuse but its not mentioned here.

Thanks and Regards,

SKumar

0 zrno soli over 4 years ago in reply to Sunil Kumar Mohan kumar

Guru 33653 points

MSP430G2xx are belong to same 2xx family as MSP4302Fxx, and things related to JTAG fuse are the same (irreversible physical fuse).

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MSP430F5509: Does this part Support Security Fuse blow functionality