The ST25R HF reader series provides multiprotocol support for 13.56 MHz NFC / RFID communications as ISO / IEC 14443 Type A or B, ISO / IEC 15693, ISO / IEC 18092, FeliCa and NFC Forum protocols.
They integrate an SPI interface for interface to a host microcontroller.
The ST25RU UHF reader series provides multiprotocol support for the 840-960 MHz UHF band compliant with ISO 18000 6c & b, ISO 29143 and UHF EPC GEN2 RAIN standards.
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Standard compliant
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Feature-rich
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Best-In-Class Reader IP
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Eco-system
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Part Number |
General Description |
Communication standards supported |
Interface to Host (Reader) |
Package |
Operating Temperature (°C) min |
Operating Temperature (°C) max |
Output Power (mW) nom |
Certification |
Supply Voltage (V) min |
Supply Voltage (V) max |
Advanced features |
Sensitivity (dBm) nom |
NFC Reader IC |
ISO14443A/B - ISO15693 - FeliCa |
SPI, UART |
VFQFPN 32 5x5x1.0 |
-25 |
85 |
230 |
- |
2.7 |
5.5 |
- |
- |
|
NFC / HF RFID Reader IC |
ISO14443A/B - ISO15693 - FeliCa by transparent mode |
SPI |
VFQFPN 32 5x5x1.0 |
-40 |
85 |
700 |
- |
2.4 |
3.6 |
AAT (Automatic Antenna Tuning),Inductive Wake up |
- |
|
NFC / HF RFID Reader IC |
ISO14443A/B - ISO15693 - FeliCa |
SPI |
US WF V.I.,VFQFPN 5X5 32L PAD 3.5X3 PUNCHED |
-40 |
125 |
1400 |
EMVco,PBOC |
2.4 |
5.5 |
AAT (Automatic Antenna Tuning),DPO(Dynamic Power Output)I,i?? Capacitive & inductive Wake-up |
- |
|
NFC / HF RFID Reader IC for Automotive |
ISO14443A/B - ISO15693 - FeliCa |
SPI |
VFQFPN 5X5 32L PAD 3.5X3 PUNCHED |
-40 |
125 |
1000 |
AECQ100 |
2.4 |
5.5 |
AAT (Automatic Antenna Tuning),DPO(Dynamic Power Output)I,i?? Capacitive & inductive Wake-up |
- |
|
NFC / HF RFID Reader IC for Automotive |
ISO14443A/B - ISO15693 - FeliCa |
SPI |
VFQFPN 5X5 32L PAD 3.5X3 PUNCHED |
-40 |
125 |
1000 |
AECQ100 |
2.4 |
5.5 |
DPO(Dynamic Power Output)I,i?? Capacitive & inductive Wake-up |
- |
|
EOL ST25RU3993 |
UHF RFID Reader IC |
ISO18000 |
SPI 5 Mbps |
VFQFPN 48 7x7x1.0 |
-40 |
85 |
- |
EPC Gen2 |
2.7 |
3.6 |
Dense Reader Mode |
-90 |
NFC Transceiver IC |
ISO14443A/B - ISO15693 - FeliCa |
SPI 2 Mbps |
VFQFPN 32 5x5x1.0 |
-25 |
85 |
230 |
- |
2.7 |
5.5 |
CE (Card Emulation ) |
- |
|
NFC / HF RFID Reader IC |
ISO14443A/B - ISO15693 - FeliCa |
SPI |
VFQFPN 5X5 32L PAD 3.5X3 PUNCHED,WLCSP |
-40 |
125 |
1000 |
EMVco,PBOC |
2.4 |
5.5 |
DPO(Dynamic Power Output)I,Inductive Wake up |
- |
|
ST25R3913 |
NFC / HF RFID Reader IC |
ISO14443A/B - ISO15693 - FeliCa |
SPI |
VFQFPN 5X5 32L PAD 3.5X3 PUNCHED |
-40 |
125 |
1000 |
EMVco,PBOC |
2.4 |
5.5 |
AAT (Automatic Antenna Tuning),DPO(Dynamic Power Output)I,Inductive Wake up |
- |
NFC / HF RFID Reader IC |
ISO14443A/B - ISO15693 - FeliCa by transparent mode |
SPI |
UFQFPN 32 5X5X0.6 PAD 3.3X3.3 |
-40 |
85 |
700 |
- |
2.4 |
3.6 |
Inductive Wake up |
- |
|
NFC / HF RFID Reader IC |
ISO14443A/B - ISO15693 - FeliCa |
SPI |
VFQFPN 5X5 32L PAD 3.5X3 PUNCHED |
-40 |
125 |
1000 |
- |
2.4 |
5.5 |
AAT (Automatic Antenna Tuning),DPO(Dynamic Power Output)I,i?? Capacitive & inductive Wake-up |
- |
|
EOL ST25RU3992 |
UHF RFID Reader IC |
ISO18000 |
SPI |
VFQFPN 64 9x9x1.0 |
-40 |
85 |
- |
EPC Gen2 |
4.1 |
5.5 |
Dense Reader Mode |
-86 |