Phil woz ere
Full Member level 2
It would appear that CSR has a new rom based chip called Plug and Go.
It is Class 2 and requires only an antenna connected to the RF output.
It has 8mb internal flash or rom depending on which one you buy.
It also includes ain internal voltage reg from 3V to 1.8V to supply the analog section of the chip. A codec with mic in and speaker out.
The Loop filter is now internal as is the Balun and filter.
all you need to add is a clock input or a BT spec crystal and a few decoupling capacitors.
Also it is in a 10mm BGA with a lerger 0.8mm ball pitch so it is a lot easier to handel that the 6mm rom and the 4mm csp parts.
Phil :wink:
It is Class 2 and requires only an antenna connected to the RF output.
It has 8mb internal flash or rom depending on which one you buy.
It also includes ain internal voltage reg from 3V to 1.8V to supply the analog section of the chip. A codec with mic in and speaker out.
The Loop filter is now internal as is the Balun and filter.
all you need to add is a clock input or a BT spec crystal and a few decoupling capacitors.
Also it is in a 10mm BGA with a lerger 0.8mm ball pitch so it is a lot easier to handel that the 6mm rom and the 4mm csp parts.
Phil :wink: