Page 1: News Post
It was rumored to be announced and it has been. The PlayBook tablet will run QNX and has dual Cortex A9 ARM CPUs with 1GB of RAM. The device contains a 7" screen and looks like an oversized phone (of course).
http://www.engadget.com/2010/09/27/live-from-the-blackberry-developer-conference-2010-keynote/
http://www.engadget.com/2010/09/27/live-from-the-blackberry-developer-conference-2010-keynote/