xip: EM4450/EM4550 Working frequency: 125KHz/134.2KHz Capacity: 1Kbit 1 KBit of EEPROM organized in 32 paraules de 32 els bits 32 bit Device Serial Number (Read Only Laser ROM) 32 bit Device Identification (Read Only Laser ROM) manera de treball: R/W Read range: 1~10cm Working temperature: -40°C~+85°C Storage temperature: -55°C~+125°C R/W life: 100,000 times Storage: 10 years Material: PVC/ABS/PET/PETG/PS/Paper, 0.13mm copper wire Size: …