TLC69601-Q1: Will the part hold its last known state if communication with MCU is lost?

David Daggett

Part Number: TLC69601-Q1

Customer would like to know how the TLC69601-Q1 will behave if communication with the MCU is lost. Will it continue to operate with its last known state?

Regards,
David

7 months ago

0 Gracie Guo 7 months ago

TI__Genius 11106 points

Hi David,

Since PWM frequency is based on SCLK frequency, if SCLK is lost, when the channel is on, it will become 100% brightness. When it's off, it remains 0 brightness.

BR, Gracie

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TLC69601-Q1: Will the part hold its last known state if communication with MCU is lost?