Chip for the QCX CW Transceiver kit, version 1.00d. This is an ATmega328 chip.
Version history: please see http://www.qrp-labs.com/qcx/qcxfirmware.html
IMPORTANT: shipment of the QCX CW transceiver kit and the firmware chips is currently moving slowly due to MASSIVE order volume. Your order of this item may be delayed. Please see comments on the main QCX transceiver page.