XRA00 Datasheet PDF

STMicroelectronics XRA00

the XRA00: – Asynchronous 50% to 100% ASK modulation using PWM pulse coding (up to 70 kbit/s) s From the XRA00: – Back-scattered answers using Space coding (up to 140 kbit/s) Bi-phase s s s s s s s 128 bits EEPROM with Lock Function 96 bits ePC Inventory, Read, Program and Erase functions Kill Command 30ms Programming Time (typical) More than 10000 Write/Erase cycles More than 40 Year Data Retention Wafer August 2004 Complete data available under NDA. It is a 128-bit memory, organized as 8 blocks of 16 bits, as shown in Figure 3. When connected to its antenna, operating power is derived from RF energy produced by the RFID reader.