ELECTROSTATIC PROTECTION CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING THE SAME

摘要

An electrostatic protection circuit may include a test pad configured to receive a first signal in a test mode. The electrostatic protection circuit may include a bump array configured to receive a second signal in a normal mode. The electrostatic protection circuit may include a buffer array configured to transmit the first signal or the second signal into a semiconductor device. The electrostatic protection circuit may include an electrostatic protection unit coupled with the test pad and the bump array, and configured to block static electricity included in the first signal and the second signal.

主权项

1. An electrostatic protection circuit comprising:
a test pad configured to receive a first signal in a test mode; a bump array configured to receive a second signal in a normal mode; a buffer array configured to transmit the first signal or the second signal into a semiconductor device; and an electrostatic protection unit coupled with the test pad and the bump array, and configured to block static electricity included in the first signal and the second signal.