Has anyone here got any experience with these chips? I'm looking into trying to make a Compact Flash mp3 player using:-
- AT89C51SND2C / AT83SND2C - Microcontroller with MP3 decoder, DAC and amplifier, as well as compact flash interface and USB facility to update firmware - formatting link
- Nokia 3310 Display (Philips PCD8544) - 84x48 B/W screen - formatting link
- 5way Joystick - formatting link
- LTC3429 - Boost Convertor - formatting link
However, I'm finding several problems. Firstly those microcontrollers seem completely unavailable from any shops because they're completely new, also they don't have a development kit yet. Another problem will be their package, BGA100 and I can't seem to find any applicable adapters for this.
Any thoughts, comments, answers? Thanks in advance
Pete