SEMICONDUCTOR DIE HAVING ON-DIE POWER SWITCH FOR SELECTING TARGET OPERATION VOLTAGE FROM OPERATION VOLTAGES PROVIDED BY DIFFERENT POWER SOURCES

• Main Authors: LIN, Bo-Yun, JIANG, Tai-Ying, KUO, Chun-Yueh, SU, Ko-Ching, LIAO, Fan-Wei
• Format: Patent
• Language: English; French; German
• Published: 06.12.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; INFORMATION STORAGE; PHYSICS; STATIC STORES

A semiconductor die includes an on-die power switch and a target device. The on-die power switch includes a plurality of power input nodes, a power output node, and a switch circuit. The power input nodes receive a plurality of operation voltages from a plurality of different power sources, respecti...