PCF7945 Datasheet needed

[jamine16]

Hi everyone, i have been searching high and low but cannot find the data sheet for PCF7945C05.

Its a transponder chip made NXP and belongs to the Hitag2 family.

It is sometimes refereed to as PCF7945 and other times F7945C05.

I would really appreciate it somebody could point me in the right direction.

Many thanks

 

[quantumtangles]

Try this

http://www.utsource.net/ic-datasheet/PCF7945C05-1864201.html

It provides a pdf link for the PCF7945C05 datasheet that leads to a datasheet for the PCF7991 (next gen IC with same architecture?).

http://cs.utsource.net/goods_files/pdf/21/219085_PHILIPS_PCF7991AT.pdf