Edge pad architecture for semiconductor memory

1. A memory component configured in a wafer having at least a first and second edge, the memory component comprising:

at least one memory bank array;

a data path coupled to the memory bank array; and

a plurality of data pads coupled to the data path and configured with the data path to bus data to and from the memory bank array and configured such that each of the data pads are located adjacent the first and second edges of the wafer;

wherein the memory component is configurable for alternative applications such that in a first application all of the data pads used to bus data are located only on the first edge of the wafer and such that in a second application at least one of the data pads used to bus data is located on the first edge of the wafer, the data pad on the first edge being coupled to the memory bank by the data path, and at least one of the data pads used to bus data is located on the second edge of the wafer, the data pad on the second edge being coupled to the memory bank by the data path.

2. The memory component of claim 1 , wherein the first and second edges of the wafer are configured on opposite sides of the wafer.

3. The memory component of claim 1 , wherein the memory component is further configured as a known good die with all of the data pads used to bus data located only on a first edge of the die.

4. The memory component of claim 1 , wherein the memory component is further configured as a ball grid array with at least one of the data pads used to bus data located on a first edge of the ball grid array and at least one of the data pads used to bus data located on a second edge of the ball grid array.

5. The memory component of claim 1 further comprising a plurality of logic circuits configured between the data path and the data pads for bussing the data and for controlling which data pads used to bus data.