The PN7462AUHN is a 32-bit Arm Cortex-M0-based NFC microcontroller offering high performance and low power consumption. It features a highly integrated high-power output NFC-IC for contactless communication at 13.56 MHz, an optional contact smart card reader (ISO/IEC 7816), 160 kB Flash, and 12 kB SRAM. It supports all NFC Forum modes and includes host interfaces such as I2C, SPI, USB, and high-speed UART.
| Core |
ARM Cortex-M0 |
| RoHS |
Compliant |
| Emvco |
EMV-compliant on RF level |
| EEPROM |
4kB |
| I/O Pins |
up to 21 |
| Nfc Forum |
All modes supported |
| Flash Memory |
160kB |
| RF Frequency |
13.56MHz |
| CPU Frequency |
20MHz |
| SRAM Data Memory |
12kB |
| Operating Temperature |
-40 to +85°C |
| Operating Supply Voltage |
1.8, 3, 5V |