Who can teach me how to use MM5450?

[edmondren_89]

LED DRIVER(MM5450)

hey guys, i had never used before MM5450.

i am trying to use it to drive my 16X40 dual colour LEDs.

in the MM5450 datasheet there are u latch pin..does it mean auto latch ?

as it has 34 outputs so if i pump in my data and how does it latch?

can anyone teach me?..

u can either reply me over here or to my email accaunt..

edmondren_89@hotmail.com

 

[SimonB]

Re: LED DRIVER(MM5450)

I have an application note describing how to drive 8x8 RGB LEDs using an Austria Microsystems AS1100 if this is of any use. Software is done in a PIC

You can use the same circuit to drive 192 individual LEDs if needed

Please let me know

 

[edmondren_89]

LED DRIVER(MM5450)

yes i would want to have a look.

source code and schematic