Hi , I want sample code for STP16CPC26XTR with interface STM32F103. Then how to connect more one STP16CPC26XTR with STM32F103. Please help anyone.
Thanks & regards,
Hi, it looks like a job for SPI... in 16bit mode.
you don't need to use the serial out, it is for cascading.to the next Driver.
you will need to use 2 output GPIOs to run the LE and /OE pins
make sure your Rext cannot go to Zero ohms, something is likely to get upset.
usually the very minimum R in series with a pot.
Have you looked at:
STEVAL-ILL062V1 - High brightness LED array driver based on STP16CPC26 - STMicroelectronics
And AN3981: LED array drivers - found on the Product Page: STP16CPC26 - Low voltage 16-bit constant current LED sink driver - STMicroelectronics
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