The first domestic 1×10^6rad（Si） total dose hardened 1.2μm partially depleted silicon-on-insulator （PDSOI） 64k SRAM fabricated in SIMOX is demonstrated.The address access time is independent of temperature f...The first domestic 1×10^6rad（Si） total dose hardened 1.2μm partially depleted silicon-on-insulator （PDSOI） 64k SRAM fabricated in SIMOX is demonstrated.The address access time is independent of temperature from -55 to 125℃ and independent of radiation up to 1×10^6rad（Si） for the supply voltage VDD.The standby current is 0.65μA before the total dose of radiation and is only 0.80mA after radiation exposure,which is much better than the specified 10mA.The operating power supply current is 33.0mA before and only 38.1mA afterward,which is much better than the specified 100mA.展开更多
文摘The first domestic 1×10^6rad（Si） total dose hardened 1.2μm partially depleted silicon-on-insulator （PDSOI） 64k SRAM fabricated in SIMOX is demonstrated.The address access time is independent of temperature from -55 to 125℃ and independent of radiation up to 1×10^6rad（Si） for the supply voltage VDD.The standby current is 0.65μA before the total dose of radiation and is only 0.80mA after radiation exposure,which is much better than the specified 10mA.The operating power supply current is 33.0mA before and only 38.1mA afterward,which is much better than the specified 100mA.
