ST25DV64K-IER6T3

Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, and fast transfer mode capability

Parameters

Supply Voltage Min Volt	1.8
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TSSOP-8L

Description

The ST25DV04K, ST25DV16K and ST25DV64K devices (hereinafter referred collectively to as ST25DVxxx) are NFC RFID tags offering, respectively 4, 16, and 64 Kbit of electrically erasable programmable memory (EEPROM). These devices feature two interfaces: the first one is an I2C serial link that...
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Key features

Key features
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 GPO Interruption pin configurable on multiple RF events (field change, memory write, activity, Fast Transfer end, user set/reset/pulse) Open drain or CMOS output (depending on version) Low power mode (10-ball and 12-pin packages only) Input pin to trigger low power mode RF management RF command interpreter enabled/disabled from I²C host controller Temperature range 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) Package 8-pin, 10-ball and 12-pin packages ECOPACK2 (RoHS compliant)

In stock

Quantity	$ per unit	Savings
1-9	$1.48	0%
10-99	$1.31	11%
100-170	$1.18	21%
170 +	Contact sales

$1.48

Replacement product

Free

ST25DV64KC-IE6T3

Parameters

Supply Voltage Min Volt	1.8
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TSSOP-8L

Description

Key features

Key features
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 GPO Interruption pin configurable on multiple RF events (field change, memory write, activity, Fast Transfer end, user set/reset/pulse) Open drain or CMOS output (depending on version) Low power mode (10-ball and 12-pin packages only) Input pin to trigger low power mode RF management RF command interpreter enabled/disabled from I²C host controller Temperature range 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) Package 8-pin, 10-ball and 12-pin packages ECOPACK2 (RoHS compliant)