TYPE	DESCRIPTION
Category	RF and Wireless
Category	RFID, RF Access, Monitoring ICs
Mfr	STMicroelectronics
Series	ST25D
Package	Tape & Reel (TR)
	Cut Tape (CT)
	Digi-Reel®
Product Status	Active
Type	RFID Transponder
Frequency	13.56MHz
Standards	ISO 15693
Interface	I²C
Voltage - Supply	1.8V ~ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	8-TSSOP
Base Product Number	ST25

Features of ST25DV16K-IER6T3

I2C interface

• Two-wire I2C serial interface supports 1 MHz protocol

• Single supply voltage: 1.8 to 5.5 V

• Multiple byte programming (up to 256 bytes)

Contactless interface

• Based on ISO/IEC 15693

• NFC Forum Type 5 tag, certified by the NFC Forum

• Supports all ISO/IEC 15693 modulations, coding, sub-carrier modes and data rates

• Custom fast read access up to 53 Kbit/s

• Single and multiple blocks read (same for extended commands)

• Single and multiple (up to 4) blocks write (same for extended commands)

• Internal tuning capacitance: 28.5 pF

Memory

• Up to 64 kbits of EEPROM (depending on version)

• I2C interface accesses bytes

• RF interface accesses blocks of 4 bytes

• Write time:

– From I2C: typical 5 ms for 1 byte

– From RF: typical 5 ms for 1 block

• Data retention: 40 years

• Write cycles endurance:

– 1 million at 25 °C

– 600 k at 85 °C

– 500 k at 105 °C

– 400 k at 125 °C

Fast transfer mode

• Fast data transfer between I2C and RF interfaces

• Half-duplex 256-byte dedicated buffer

Energy harvesting

• Analog output pin to power external components

Data protection

• User memory: one to four configurable areas, protectable in read and/or write by three 64-bit passwords in RF, and one 64-bit password in I2C

• System configuration: protected in write by one 64-bit password in RF, and one 64-bit password in I2C

Applications of ST25DV16K-IER6T3

• Range 6:

– From -40 to 85 °C

• Range 8:

– From -40 to 105 °C (UDFPN8 and UDFPN12 only)

– From -40 to 125 °C (SO8N and TSSOP8 only, 105 °C max on RF interface)

Environmental & Export Classifications of ST25DV16K-IER6T3

ATTRIBUTE	DESCRIPTION
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.32.0051

13.56MHZ 8TSSOP RFID Transponder IC ST25DV16K-IER6T3

13.56MHZ 8TSSOP RFID Transponder IC ST25DV16K-IER6T3

Integrated Circuit Chip

Transistor IC Chip

Temperature Sensor Chip

Microcontroller IC

Switching Regulator IC

EMMC Memory Chip

Electronic IC Chips

Linear Integrated Circuits

Programmable Logic Chips

Surface Mount IC

Power Switch ICs

Power Management ICs

Electronic Components

13.56MHZ 8TSSOP RFID Transponder IC ST25DV16K-IER6T3

rf module 433mhz datasheet

rfid lettore 125khz

125khz em4100 rfid