Alternative Parts (Cross-Reference): Cross
Manufacturer: Microelectronics
Category: RF and Wireless RFID, RF Access, Monitoring ICs
Package: Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
Product Status: Active
Type: RFID Reader/Transponder
Frequency: 13.56MHz
Standards: FeliCa, ISO 14443, ISO 15693, MIFARE, NFC
Interface: I²C, SPI
Voltage - Supply: 1.65V ~ 5.5V
HIGH PERFORMANCE NFC UNIVERSAL D
HIGH PERFORMANCE NFC UNIVERSAL D
RFID Reader/Transponder IC 13.56MHz FeliCa, ISO 14443, ISO 15693, MIFARE, NFC I²C, SPI 1.65V ~ 5.5V 32-VFQFN Exposed Pad
FeliCa,ISO 14443,ISO 15693,MIFARE,NFC I2C,SPI VFQFN-32(5x5) RF Chips ROHS
| Win Source Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|
| Product Category | Network and Communication Chips | Network and Communication Chips | Network and Communication Chips | Network and Communication Chips | Network and Communication Chips |
| Product Number | ST25R3918-AQWT | ST25R3918-AQWT | ST25R3918-AQWT | ST25R3918-AQWT | ST25R3918-AQWT |
| Product Name | RF and Wireless RFID, RF Access, Monitoring ICs | RFID, RF Access, Monitoring ICs | RF and Wireless - RFID, RF Access, Monitoring ICs | RFID, RF Access, Monitoring ICs | Radio Frequency Chip/Antenna >> RF Chips |
| Interface | I²C, SPI | I²C, SPI | I2C | ||
| Supply Voltage | Other; 1.65V ~ 5.5V | Other; 1.65V ~ 5.5V | Other; 1.65V ~ 5.5V | ||
| Operating Frequency | 13.56 MHz | 13.56 MHz | 13.56 MHz | ||
| Device Type | RFID Reader/Transponder | Receiver |
