PN5321A3HN/C106;55
ActiveRFID IC, 13.56 MHZ, NFC CONTROLLER, FELICA READ, WRITE, 2.7 V TO 5.5 V SUPPLY, QFN-40
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PN5321A3HN/C106;55
ActiveRFID IC, 13.56 MHZ, NFC CONTROLLER, FELICA READ, WRITE, 2.7 V TO 5.5 V SUPPLY, QFN-40
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Technical Specifications
Parameters and characteristics for this part
| Specification | PN5321A3HN/C106;55 |
|---|---|
| Frequency | 13.56 MHz |
| Interface | SPI, UART, I2C |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -30 ░C |
| Package / Case | 40-VFQFN Exposed Pad |
| Standards | ISO 14443, MIFARE, NFC, FeliCa |
| Supplier Device Package | 40-HVQFN (6x6) |
| Type | RFID Reader/Transponder |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
PN5321 Series
The PN5321A3HN/C106;55 is a NFC (Near Field Communication) controller in 40 pin HVQFN package. This is an integrated transceiver for contactless communication at 13.56MHz based on 80C51 microcontroller core. This device supports six different operating modes such as ISO/IEC 14443A/MIFARE reader/writer, FeliCa reader/writer, ISO/IEC 14443B reader/writer, ISO/IEC 14443A/MIFARE card MIFARE classic 1K or classic 4K card emulation mode, FeliCa card emulation, ISO/IEC 18092, ECMA 340 peer to peer. The PN532 transceiver can be connected to an external antenna for Reader/Writer or card/PICC modes without any additional active component. It supports SPI, I2C and high speed UART (HSU) interfaces. An embedded LDO allows device to be connected directly to battery and power switch is included to supply power to a secure IC.
Documents
Technical documentation and resources