摘要:
A memory card includes a non-volatile memory; and a power management unit for receiving an external supply voltage to supply an operating voltage to the non-volatile memory. The power management unit boosts/bypasses the external supply voltage based on whether the external supply voltage is lower than a detection voltage and then outputs the boosted/bypassed voltage as the operating voltage of the non-volatile memory.
摘要:
A memory card includes a non-volatile memory; and a power management unit for receiving an external supply voltage to supply an operating voltage to the non-volatile memory. The power management unit boosts/bypasses the external supply voltage based on whether the external supply voltage is lower than a detection voltage and then outputs the boosted/bypassed voltage as the operating voltage of the non-volatile memory.
摘要:
A semiconductor device card, such as a memory card for example, includes a semiconductor device, a working voltage indicator, and a working voltage generator. A working voltage indicator is set to indicate a desired level of a working voltage corresponding to the semiconductor device. A working voltage generator generates the working voltage having the desired level and being coupled to the semiconductor device. Thus, the semiconductor device card is easily adaptable to accommodate various working voltages of the semiconductor device.
摘要:
A memory card includes a non-volatile memory; and a power management unit for receiving an external supply voltage to supply an operating voltage to the non-volatile memory. The power management unit boosts/bypasses the external supply voltage based on whether the external supply voltage is lower than a detection voltage and then outputs the boosted/bypassed voltage as the operating voltage of the non-volatile memory.
摘要:
A semiconductor device card, such as a memory card for example, includes a semiconductor device, a working voltage indicator, and a working voltage generator. A working voltage indicator is set to indicate a desired level of a working voltage corresponding to the semiconductor device. A working voltage generator generates the working voltage having the desired level and being coupled to the semiconductor device. Thus, the semiconductor device card is easily adaptable to accommodate various working voltages of the semiconductor device.
摘要:
Provided are a coating composition for deep ultraviolet (DUV) filtering during an extreme ultraviolet (EUV) exposure, the coating composition including about 100 parts by weight of a solvent including a first solvent (the first solvent being an alcoholic solvent); and about 0.05 parts by weight to about 5 parts by weight of a coating polymer having a degree of absorption of about 50%/μm or greater with respect to 193-nm incident light.
摘要:
A memory card includes a non-volatile memory; and a power management unit for receiving an external supply voltage to supply an operating voltage to the non-volatile memory. The power management unit boosts/bypasses the external supply voltage based on whether the external supply voltage is lower than a detection voltage and then outputs the boosted/bypassed voltage as the operating voltage of the non-volatile memory.
摘要:
A memory card includes a non-volatile memory; and a power management unit for receiving an external supply voltage to supply an operating voltage to the non-volatile memory. The power management unit boosts/bypasses the external supply voltage based on whether the external supply voltage is lower than a detection voltage and then outputs the boosted/bypassed voltage as the operating voltage of the non-volatile memory.
摘要:
An integrated circuit memory device includes programmed memory cells and programmable and erasable memory cells. The memory device includes a first memory array block in which programmed memory cells are arranged and a second memory array block in which programmable and erasable memory cells are arranged. The programmed memory cells in the first memory array block may be programmed with predetermined data during a semiconductor manufacturing process, and may be mask read-only memory (ROM) cells. The programmable and erasable memory cells in the second memory array block may be programmed or erased with predetermined data after the semiconductor manufacturing process, and may be electrically erasable and programmable read-only memory (EEPROM) cells or flash memory cells.
摘要:
An integrated circuit memory device includes programmed memory cells and programmable and erasable memory cells. The memory device includes a first memory array block in which programmed memory cells are arranged and a second memory array block in which programmable and erasable memory cells are arranged. The programmed memory cells in the first memory array block may be programmed with predetermined data during a semiconductor manufacturing process, and may be mask read-only memory (ROM) cells. The programmable and erasable memory cells in the second memory array block may be programmed or erased with predetermined data after the semiconductor manufacturing process, and may be electrically erasable and programmable read-only memory (EEPROM) cells or flash memory cells.