Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What connects to the vacant C2 location on the TF10 board?

April 26, 2017C2 connects location tf10 vacant

0

Posted

What connects to the vacant C2 location on the TF10 board?

1 Answer

0

Posted

A 0.22F supercap can be inserted to provide backup for the almanac information rather than using an external battery backup. Charging current is derived from the +5V supply so no other power connections are necessary when the supercap is fitted. The supercap may be fitted at the factory for approximately $US2.00 with a MOQ of 100. The recommended device is a Panasonic part number EECS0HD224H which is available from Farnell Electronics as order code 3036790 for around $AUD5.00 in single quantities. You can also check the Panasonic datasheet for more information on this device.