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
FeliCa,ISO 14443,ISO 15693,MIFARE,NFC I2C,SPI VFQFN-32(5x5) RF Chips ROHS
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
HIGH PERFORMANCE NFC UNIVERSAL D
| Win Source Electronics | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | |
|---|---|---|---|---|---|
| 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 | Radio Frequency Chip/Antenna >> RF Chips | RF and Wireless - RFID, RF Access, Monitoring ICs | RFID, RF Access, Monitoring ICs | RFID, RF Access, Monitoring ICs |
| Interface | I²C, SPI | I2C | I²C, SPI | ||
| 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 | ||
| Features | RoHS | RoHS |
