Problem Identifying a chip

[mrm2007]

Hello,

I'm trying to repair a Bluetooth handsfree, after opening it, on the board there is only a chip, 2 leds, 3 microswitchs and PCB antenna.

I'm trying to find the main chip datasheet or at least the manufacturer with no luck.

I attached the best picture of chip that I could get.

Can anyone help?

Thanks.

[PA0PBZ]

All I could quickly find is this, check if it makes sense, the numbering is a bit weird:

[mrm2007]

Checked and seems to be correct.


Thank you for your help.