Where to buy ST7 LITE 49M ?

[jps]

Posted on February 05, 2009 at 03:59

Where to buy ST7 LITE 49M ?

[jps]

Posted on February 04, 2009 at 06:46

Hi,

As I get no answer with the commercial code, I ask the same question with the family name! Where to buy some ST7 LITE 49M parts (in QFP32 package) by small qties (10 to 100)? Is this product still in production from ST? Wich other reference could I use to get more I/O pin than with a ST7LITE19 using same assembly software bases and same tool? Wishing for an answer on this frozn forum! regards Whitebull

[fggnrc]

Posted on February 04, 2009 at 07:47

Hello, whitebull.

I use a 74HC164 shift register to add eight outputs. In this forum there is a post that shows how I handle this serial in / parallel out shift register. As regards ST7LITE49M, do you need EEPROM or supply voltage lower than 5V? If you don't need these features, you can consider a ST7FOXK2 which is a cheap ST7FLITE49 version. Regards, EtaPhi

[jps]

Posted on February 04, 2009 at 15:02

Hello Eta Phi,

Thank you for your answer! You're wright, I don't need EEPROM and voltage lower than 5V so the ST7FOXK1 is a good solution for me! Do you know if this device is compatible with my inDART STX in situ emulator? Nice to get answer from you! Regards whitebull

[fggnrc]

Posted on February 05, 2009 at 03:59

whitebull,

as far as I know, ST7Fox devices aren't supported by inDART/STX. Regards EtaPhi