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STMicroelectronics RFID & NFC Transceiver, 8-Pin SO, 1.8-5.5V, 53kbps Data Rate ST25DV04KC-IE6S3
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.75mm |
| Length | 4.9mm |
| Model | ST25DV04KC-IE6S3 |
| Width | 3.9mm |
| Mount Type | Surface |
| Series | ST25DV04KC |
| Maximum Operating Temperature | 85°C |
| Package Type | SO |
| Sub Type | NFC Transceiver |
| Minimum Operating Temperature | -40°C |
| Pin Count | 8 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Modulation Technique | ASK, FSK |
| Operating Band 1 Frequency | 13.56MHz |
Key Features
- Operates from 1.8 V to 5.5 V supply voltage.
- Supports NFC Forum Type 5 tag certification and ISO/IEC 15693 standard.
- Modulation techniques supported are ASK and FSK.
- Data transfer rate up to 53 kbps with dual I2C and RF interfaces.
- Operating temperature range from -40°C to 85°C suitable for harsh environments.
- Provides flexible user memory with electrically erasable programmable memory (EEPROM).
- Equipped with an analog output pin to power external components.
- Surface mount device in a compact 4.9 mm × 3.9 mm × 1.75 mm SO package.
Product Description
STMicroelectronics ST25DV04KC-IE6S3 is a dynamic RFID and NFC transceiver integrated circuit designed for advanced contactless communication. This device operates at an operating frequency of 13.56 MHz and supports both ASK and FSK modulation techniques for robust data transmission.
The chip features an 8-pin SO package with compact dimensions of 4.9mm in length, 3.9mm in width, and 1.75mm in height, making it ideal for surface mount applications in constrained spaces.
It is equipped with electrically erasable programmable memory supporting up to 4 Kbit and provides dual interface capabilities including an I2C serial link with up to 1 MHz protocol speed and a contactless RF link following ISO/IEC 15693 standards and NFC Forum Type 5 specifications.
The device supports multiple byte write programming, configurable I2C slave addresses, and features an internal tuning capacitance of 28.5 pF. It offers temperature operation from -40°C up to 85°C, making it suitable for industrial and commercial environments.
Applications include RFID tags, NFC communication modules, and contactless identification systems used extensively in industrial automation, access control, and inventory management.
Key features include fast transfer mode between RF and contact worlds, analog output pin to power external components, and a general-purpose output pin indicating RF field activity and mailbox message availability.
This product assures excellent data retention of up to 40 years and immediate RF switch off functionality controlled from the host. Operates from a single 1.8 V to 5.5 V supply voltage. Supports 8-pin SO surface mount package with minimal footprint.
Conforms to NFC Forum Type 5 tag and ISO/IEC 15693 standards for interoperability. Data transfer rate up to 53 kbps via RF interface. Supports up to 4 Kbit of EEPROM memory with flexible memory partitioning. Operating temperature ranges from -40°C to 85°C.
Includes analog output to power external components. Enables fast communication with host via I2C up to 1 MHz. Explore more RFID and NFC semiconductor components in the STMicroelectronics range on EnvMart.
Explore more products in our RF ICs category.
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Frequently Asked Questions
It operates from a supply voltage of 1.8 V to 5.5 V.
The data transfer rate can reach up to 53 kbps via the RF interface.
It supports ASK and FSK modulation techniques for data transmission.
The operating frequency is 13.56 MHz.
It has dimensions of 4.9 mm in length, 3.9 mm in width, and 1.75 mm in height.
Yes, it features up to 4 Kbit of electrically erasable programmable memory (EEPROM).
It comes in an 8-pin SO (small outline) surface mount package.
It is suitable for RFID tags, NFC communication modules, and contactless identification systems used in industrial automation and access control.
It includes an analog output pin to power external components and a general-purpose output pin for indicating RF field activity.
It conforms to NFC Forum Type 5 tag certification and ISO/IEC 15693 standards for interoperability.
It enables fast communication with a host via an I2C serial link with a protocol speed of up to 1 MHz.
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