Enhanced connectivity in a sleek design
Enhanced connectivity in a sleek design
This new generation of ST25R NFC readers delivers market-leading performance, meeting the most stringent demands of car makers and phone OEMs.
The ST25R500 NFC reader offers 2 W peak output power, an exceptional receiver sensitivity that ensures a wide interaction range, and superior noise immunity. For applications where space is at a premium, the ST25R501 NFC reader delivers the same level of performance in a smaller package.
Key benefits
Outstanding range
Up to 70% longer range vs. previous generation
Increased noise immunity
Receiver with better noise suppression
Space-constrained designs
ST25R501 offers 36% smaller package option
Key features
- Improved low-power card detection (LPCD)
- Dynamic power output (DPO)
- Active waveshaping (AWS)
- Sophisticated tools (GUI, RFAL software library)
- NFC-A, optional NFC-B (ISO14443A/B)
- NFC-F (Felica™) reader functionality
- Tiny QFN-24 package (4 x 4 mm) available for ST25R501
- AECQ100 certified automotive-grade NFC readers
Suitable for automotive applications
Digital car access
Digital key system, car start
NFC card protection
Center console Qi chargers
Device pairing
Smartphone pairing , data transfer
Solution architecture
Select your product
ST25R500
Advanced connectivity
Ideal for projects where superior and secure connectivity are key to the user experience. Designed specifically to provide an end-to-end solution for automotive-grade projects.
ST25R501
Advanced connectivity for compact designs
Ideal for space-constrained and sleek designs, housed in a compact QFN-24 package (4 x 4 mm). Offers uncompromised performance (1.6 W) in the smallest area possible. Available in June.