The ST21NFCA by STMicroelectronics is a Near field communication microcontroller. Below is the official datasheet preview.
| Part number | ST21NFCA |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 295.14 KB |
| Description | Near field communication microcontroller |
| Datasheet |
 ST21NFCA_STMicroelectronics.pdf
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ST21NFCA 1 Description The ST21NFCA is a single chip designed for supporting 13.56 MHz contactless communication, including Near Field Communication (NFC) functions in the three operating modes: card emulation, reader and peer-to-peer communication.The ST21NFCA is designed for an optimized integration on a mobile phone with the communication links shown in Figure 1. Figure 1. Mobile phone communication links This product is based on an advanced Smartcard ST21 microcontroller with 36 Kbytes
📁 ST21NFCA Similar Datasheet
