34203Re: [midatlanticretro] Looking for a datasheet for an XR22-908-03
- Jan 30, 2014On Jan 30, 2014, at 10:19 AM, <bob@...> wrote:
> Yeah, an old Keytronics capacitive keyboard part. Exar has old chips on their website but not this one.Nothing in their 1992 databook. :-(
> Does anyone have an early 1980s Exar databook that might have this chip? I asked a number of the Franklin hardware guys from that era but since we bought the keyboard rather than designing it, none of them have a databook.
> Even just a pin-out would be helpful.
Dave McGuire, AK4HZ
New Kensington, PA
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