← 返回 JSSC 论文列表JSSC 2008第1期RF & Wireless0.8μmSRAM
UHF RFCPUs on Flexible and Glass Substrates for Secure RFID Systems Yoshiyuki Ku
开发了基于柔性基板和玻璃基板的UHF RFCPU，用于安全RFID系统，集成8位CPU和加密功能。
0.8μm设计规则，1.5V电源电压，0.54mW功耗，43cm通信范围
RFIDUHF柔性基板玻璃基板DES加密
▸采用柔性基板和玻璃基板实现RFIC标签
▸集成单DES加密和抗侧信道攻击固件
▸数字控制时钟生成器和两相非重叠时钟方案
Abstract
A radio frequency integrated circuit (RFIC) tag
consisting of an 8 bit CPU, a 4 kB ROM, a 512B SRAM, and
an RF circuit, which communicates using 915 MHz UHF RF
signals, has been developed on both a flexible substrate and a
glass substrate. Each of the RFIC tags employs a single DES
and an anti-side channel attack routine in firmware for secured
communication, and occupies an area of 10.5 mm in width and
8.9 mm in height. The RFIC tag on the flexible substrate is
145
m thick and weighs 262 mg, and t