Patent ID: 11894098
Assignee: ETRON TECHNOLOGY, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 2:
3. A dynamic random access memory (DRAM), comprising:
a DRAM core cell comprised in the DRAM, wherein the DRAM core cell is supplied with a first voltage to make the DRAM core cell operate at the first voltage, and the DRAM core cell is a volatile memory cell;
an input/output circuit comprised in the DRAM, wherein the input/output circuit is electrically connected to the DRAM core cell, and the input/output circuit is supplied with a third voltage to make the input/output circuit operate at the third voltage, wherein the third voltage is lower than 1.1V; and
a peripheral circuit comprised in the DRAM, wherein the peripheral circuit is electrically connected to the DRAM core cell, and the peripheral circuit is supplied with a second voltage to make the peripheral circuit operate at the second voltage, wherein the second voltage is lower than 1.1V and the first voltage is different from the second voltage;
wherein the DRAM core cell and the input/output circuit are formed on a single chip, and the input/output circuit is external to the DRAM core cell, and wherein the first voltage is different from the third voltage.