ST25RN300A-BWLT

NCI reader

Parameters

Supply Voltage Min Volt	2.4
Supply Voltage Max Volt	5.1
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	N/A
Grade	Industrial
Package Name	WLCSP FAN IN 49B DIE K4K 500UM

Description

The ST25RN300 is an NCI reader / NFC controller designed for integration into NFC‑compliant products.The device performs NFC functions in the three operating modes: card emulation, reader/writer, and peer-to-peer communication. It is based on an advanced Arm® Cortex®-M3 32‑bit...
Read More

Key features

Key features
NCI reader Enhanced active load modulation technology Enhanced Tx drive up to 2.2 W Support for external DC-DC up to 5.5 V Output power with optimized power transfer Optimized low-power consumption modes Selectable ultra-low-power hibernate state Battery voltage monitoring Proprietary in-frame synchronization (IFS) in card emulation (CE) to ensure stability in battery low and switched‑off modes Improved XOR mode on all technologies OOFS with external reference clock in CE System clock Fractional-N PLL input range from 19.2 MHz to 76.8 MHz Support for multiple external crystal oscillators (27.12 and 54.24 MHz) 32.768 kHz, 16 MHz, and 32 MHz support for EMC tests Automatic wake-up via communication interfaces, GPIO, RF field or tag detection, and power supply detection 100% re-flashing capability for firmware update (The availability of the firmware update feature depends on licensing and commercial conditions. Contact your local ST representative for further information.) RF communication Passive peer-to-peer ISO/IEC 18092 - NFCIP-1 initiator and target Reader/writer mode NFC Forum Type 1, 2, 3, 4, and 5 tags FeliCa™ ISO/IEC 15693 MIFARE ^® (MIFARE Classic^® read/write mode feature is available only on specific parts and subject to license conditions. Contact your local ST representative for further information.) Card emulation mode ISO/IEC 14443 Type A and B FeliCa™ Intelligent card switching Communication interfaces Compatible with the following I²C bus modes: 1 MHz (Fast-mode Plus) 400 kHz (Fast-mode) 100 kHz (Standard-mode) GPIOs Dedicated chip-enable pin Electrical characteristics Battery voltage support from 2.4 V to 5.1 V I/O dedicated voltage level (VPS_IO): 1.2 V and 1.8 V compatibility Ambient operating temperature range: -40°C to +85°C Package WLCSP49 (ECOPACK-compliant)

Coming Soon

Quantity	$ per unit	Savings
1-500	$7.88	0%
500 +	Contact sales

$7.88

Parameters

Supply Voltage Min Volt	2.4
Supply Voltage Max Volt	5.1
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	N/A
Grade	Industrial
Package Name	WLCSP FAN IN 49B DIE K4K 500UM

Description

Key features

Key features
NCI reader Enhanced active load modulation technology Enhanced Tx drive up to 2.2 W Support for external DC-DC up to 5.5 V Output power with optimized power transfer Optimized low-power consumption modes Selectable ultra-low-power hibernate state Battery voltage monitoring Proprietary in-frame synchronization (IFS) in card emulation (CE) to ensure stability in battery low and switched‑off modes Improved XOR mode on all technologies OOFS with external reference clock in CE System clock Fractional-N PLL input range from 19.2 MHz to 76.8 MHz Support for multiple external crystal oscillators (27.12 and 54.24 MHz) 32.768 kHz, 16 MHz, and 32 MHz support for EMC tests Automatic wake-up via communication interfaces, GPIO, RF field or tag detection, and power supply detection 100% re-flashing capability for firmware update (The availability of the firmware update feature depends on licensing and commercial conditions. Contact your local ST representative for further information.) RF communication Passive peer-to-peer ISO/IEC 18092 - NFCIP-1 initiator and target Reader/writer mode NFC Forum Type 1, 2, 3, 4, and 5 tags FeliCa™ ISO/IEC 15693 MIFARE ^® (MIFARE Classic^® read/write mode feature is available only on specific parts and subject to license conditions. Contact your local ST representative for further information.) Card emulation mode ISO/IEC 14443 Type A and B FeliCa™ Intelligent card switching Communication interfaces Compatible with the following I²C bus modes: 1 MHz (Fast-mode Plus) 400 kHz (Fast-mode) 100 kHz (Standard-mode) GPIOs Dedicated chip-enable pin Electrical characteristics Battery voltage support from 2.4 V to 5.1 V I/O dedicated voltage level (VPS_IO): 1.2 V and 1.8 V compatibility Ambient operating temperature range: -40°C to +85°C Package WLCSP49 (ECOPACK-compliant)