A new type of low power read circuit in EEPROM for UHF RFID
Y Du, X Li, L Dai, X Jing, Z Li, H Tang, Y Zhuang - Microelectronics Journal, 2012 - Elsevier
A novel low power read circuit without reference in 1k-bits electrically erasable and
programmable (EEPROM) for UHF RFID is designed and implemented in SMIC 0.18 μm
EEPROM process. The read power consumption is optimized using a pre-charge sense
amplifier. To improve the performance of the read circuit, a self-detect circuit, a read control
logic and a feedback scheme are adopted, combined with a special time sequence. For a
power supply voltage of 1V, an average power consumption of 1.6 μA for the read operation …
programmable (EEPROM) for UHF RFID is designed and implemented in SMIC 0.18 μm
EEPROM process. The read power consumption is optimized using a pre-charge sense
amplifier. To improve the performance of the read circuit, a self-detect circuit, a read control
logic and a feedback scheme are adopted, combined with a special time sequence. For a
power supply voltage of 1V, an average power consumption of 1.6 μA for the read operation …
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