"I'm excited about the offer," Blacknall said. "Now, the next step is to arrange visits to see it and to get to know the program and the coaches."
Notre Dame lost receivers Justin Ferguson and Davonte Neal in the spring, and recently offered La Marada (Calif.) High receiver Dallis Todd as well.
He wants to make a visit to Notre Dame, but he is not sure of the timing of it.
Also, he said he has not spent a lot of time speaking with the coaching staff, but he is eager to learn more about the Irish.
"I just know it's a great academics school," Blacknall said. "I know it's a very religious, private-type of school."
As a senior, Blacknall caught 40 passes for 743 yards and 11 touchdowns.