Memory device and receptacle for electronic devices

1. An electrical assembly, comprising:

a printed circuit board retaining electrical circuitry;

a memory module, including:

a rectangular module body having a length in a length direction, a width in a width direction, and a thickness in a thickness direction, and the module body configured with two opposing sides in the length direction and two opposing sides in the width direction, the sides in the length direction separated by the sides in the width direction and the sides in the width direction separated by the sides in the length direction, each side comprising a first wall and a second wall, the walls parallel to the thickness direction, and wherein the length direction, the width direction and the thickness direction are mutually orthogonal;

a random access memory (RAM) memory core retained by the module body; and

for each side of the module body:

a first plurality of contacts disposed at the first wall; and

a second plurality of contacts disposed at the second wall, electrical connection between the memory core and the electrical circuitry made through the first and second plurality of contacts, the electrical circuitry external to the memory module; and

a socket assembly corresponding to the memory module and mounted to the printed circuit board, the socket assembly interposed between the memory module and the printed circuit board, the socket assembly including:

a connector portion shaped in coordination with the memory module into which the module body is received and retained; and

for each side of the module body:

a first plurality of connector pins disposed adjacent the connector portion, each of the first plurality of connector pins in alignment and electrical contact with a respective one of the first plurality of contacts of the memory module; and

a second plurality of connector pins disposed adjacent the connector portion, each of the second plurality of connector pins in alignment and electrical contact with a respective one of the second plurality of contacts of the memory module, electrical connection between the memory core and the electrical circuitry made through the first and second plurality of connector pins.

2. The electrical assembly of claim 1 wherein the module body includes a key mechanism configured to align the memory module with the corresponding socket assembly in a single orientation.

3. The electrical assembly of claim 1 wherein the memory core is embedded within the module body.

4. The electrical assembly of claim 1 wherein the first and second walls of the module body are sidewalls of a channel in the module body and wherein the connector portion of the corresponding socket assembly is shaped to fit in the channel.

5. The electrical assembly of claim 1 , wherein the connector pins of the corresponding socket assembly are resilient and deformed by the memory module, counterforce on the memory module by the connector pins at least one of increasing electrical contact between the contacts of the memory module and the connector pins of the socket assembly or retaining the memory module in engagement with the socket assembly.

6. The electrical assembly of claim 1 , wherein the thickness of the memory module is less than each of the width of the memory module and the length of the memory module.

7. The electrical assembly of claim 1 , wherein the corresponding socket assembly is securely mounted to the printed circuit board and wherein the memory module is detachably received by the corresponding socket.

8. The electrical assembly of claim 7 , wherein the printed circuit board is parallel to the length and width of the memory module.