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STMicroelectronics RF Transceiver 12-Pin UFDFPN, ASK Modulation, 53kbps Data Rate, 1.8-5.5V Supply, -40°C ST25DV04K-IER6T3

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STMicroelectronics RF Transceiver 12-Pin UFDFPN, ASK Modulation, 53kbps Data Rate, 1.8-5.5V Supply, -40°C ST25DV04K-IER6T3

Name: STMicroelectronics RF Transceiver 12-Pin UFDFPN, ASK Modulation, 53kbps Data Rate, 1.8-5.5V Supply, -40°C ST25DV04K-IER6T3
Brand: STMicroelectronics
SKU: 161801

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Category RF ICs Brand STMicroelectronics Condition New

Specifications

Country of Origin	China
Brand	STMicroelectronics
Height	0.6mm
Length	3.1mm
Model	ST25DV04K-IER6T3
Width	3.1mm
Mount Type	Surface
Series	ST25DV04K
Maximum Operating Temperature	85°C
Package Type	UFDFPN
Sub Type	Transceiver
Minimum Operating Temperature	-40°C
Pin Count	12
Automotive Standard	AEC-Q100
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	1.8V
Modulation Technique	ASK
Operating Band 1 Frequency	13.567MHz
Number of Operating Bands	1

Key Features

Operates at 13.567MHz frequency band for RFID and NFC applications.
Supports data rate of 53kbps ensuring efficient data transfer.
Wide supply voltage range from 1.8V to 5.5V suitable for varied systems.
Compact UFDFPN package with dimensions 3.1mm x 3.1mm x 0.6mm for space-constrained designs.
Operates reliably within temperature range of -40°C to 85°C.
Certified to automotive AEC-Q100 standard for enhanced quality and reliability.
12-pin surface mount design compatible with modern PCB assembly.
Includes versatile interfaces offering both I2C serial link and RF contactless communication.

Product Description

STMicroelectronics ST25DV04K-IER6T3 RF Transceiver in a compact 12-Pin UFDFPN package is designed for reliable wireless communication and NFC RFID applications. This transceiver employs ASK modulation technique and operates at a frequency of 13.567MHz. It supports a data rate of 53kbps, ensuring efficient communication between devices in industrial, automotive, and consumer electronics contexts.

Powered by a wide DC supply voltage range of 1.8V to 5.5V, the device is suitable for versatile system requirements. Its operating temperature range from -40°C up to 85°C allows deployment in harsh environments, with automotive-grade quality validated by AEC-Q100 certification. The small form factor of 3.1mm by 3.1mm footprint and 0.6mm height supports dense PCB layouts.

The ST25DV04K series transceivers provide two communication modes: an I2C serial interface for direct wired connectivity and an RF contactless link compliant with ISO/IEC 15693 and NFC Forum Type 5 standards. This makes it ideal for NFC tag memory applications with electrically erasable programmable memory up to 4 Kbit. The device features 12 pins in a surface-mount UFDFPN package, facilitating automated manufacturing processes.

This device suits a range of industrial and commercial applications including asset tracking, access control, contactless payment systems, and embedded NFC communications. It combines memory functionality with robust RF transceiver performance for seamless data exchange in wireless environments.

Operates at 13.567MHz for RFID/NFC compliant communications. Offers a data rate up to 53kbps optimized for fast data exchange. Wide supply voltage range from 1.8V to 5.5V supports flexible integration. Meets automotive AEC-Q100 standard ensuring high reliability.

Compact 12-pin UFDFPN surface mount package for miniaturized device design. Enables both I2C serial interface and RF contactless mode operation. Includes electrically erasable programmable memory suitable for NFC tags. Extended operating temperature range from -40°C to 85°C for harsh conditions.

China origin manufacturing, assuring adherence to quality standards. Explore the selection of STMicroelectronics RF ICs at EnvMart for advanced semiconductor solutions.