Single-gate memory suitable for UHF RFID (Ultra High Frequency Radio Frequency Identification) passive tag chip

Single-gate memory suitable for UHF RFID (Ultra High Frequency Radio Frequency Identification) passive tag chip

The invention discloses a single-gate nonvolatile memory suitable for a UHF RFID (Ultra High Frequency Radio Frequency Identification) passive tag chip, which mainly solves the problem that the current double-gate memory is incompatible with a CMOS (Complementary Metal Oxide Semiconductor) process....

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Hauptverfasser: ZHUANG YIQI, LI XIAOMING, LANG WEIYI, WU ZANJIN, LIU WEIFENG
Format: Patent
Sprache:chi ; eng
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INFORMATION STORAGE
PHYSICS
STATIC STORES
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creator ZHUANG YIQI
LI XIAOMING
LANG WEIYI
WU ZANJIN
LIU WEIFENG
description The invention discloses a single-gate nonvolatile memory suitable for a UHF RFID (Ultra High Frequency Radio Frequency Identification) passive tag chip, which mainly solves the problem that the current double-gate memory is incompatible with a CMOS (Complementary Metal Oxide Semiconductor) process. The memory consists of a plurality of completely identical memory units, each of which comprises an erasing transistor (110), a programming transistor (120), a decoding transistor (130) and a coupling transistor (140), wherein the source electrode and the drain electrode of the coupling transistor (140) are connected with a substrate to constitute a coupling terminal; the source electrode and the drain electrode of the erasing transistor (110) are connected with the substrate to constitute an erasing terminal; the source electrode of the programming transistor (120) is connected with the substrate to constitute a programming terminal; the source electrode of the decoding transistor (130) and the substrate are respe
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STATIC STORES
title Single-gate memory suitable for UHF RFID (Ultra High Frequency Radio Frequency Identification) passive tag chip
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