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Množství | |
---|---|
1+ | 18.434 Kč |
10+ | 17.380 Kč |
50+ | 16.553 Kč |
100+ | 16.177 Kč |
250+ | 15.575 Kč |
500+ | 15.148 Kč |
1000+ | 14.496 Kč |
2500+ | 14.195 Kč |
Informace o produktu
Přehled produktu
ST25DV04K-IER6C3 is a dynamic NFC/RFID tag IC with 4Kbit EEPROM, and fast transfer mode capability. This device features two interfaces, the first one is an I2C serial link that can be operated from a DC power supply, the second one is an RF link activated when the device acts as a contactless memory-powered by the received carrier electromagnetic wave. It offers a fast transfer mode between the RF and contact worlds, thanks to a 256bytes volatile buffer (also called Mailbox). In addition, the GPO pin provides data about incoming events, like RF field detection, RF activity in progress, or mailbox message availability. An energy harvesting feature is also available, when external conditions make it possible.
- VCC = 1.8 to 5.5V operating voltage
- I2C and GPO open drain, fast transfer mode and energy harvesting
- 28.5pF capacitance
- Write time: From I2C: typical 5ms for 1 byte and From RF: typical 5ms for 1 block
- Data retention of 40 years
- Write cycles endurance: 1 million/600K/500K/400K at 25°C/85°C/105°C/125°C
- Fast data transfer between I2C and RF interfaces and half-duplex 256byte dedicated buffer
- Analog output pin to power external components
- 8 pin UFDFPN package
- Temperature range from -40 to 85°C
Technické specifikace
13.553MHz
Čtení / Zápis
-
8Pinů
5.5V
-
No SVHC (21-Jan-2025)
13.567MHz
4Kbit
UFDFPN
1.8V
-
MSL 1 - Neomezené
Technické dokumenty (2)
Legislativa a životní prostředí
Country in which last significant manufacturing process was carried outZemě původu:Philippines
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Osvědčení o shodě