NAC1081XTMA1 vs ST25DV04K-IER6S3 Comparison
Detailed side-by-side comparison of NAC1081XTMA1 by Infineon and ST25DV04K-IER6S3 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
ST25DV04K-IER6S3 - 4Kbit Dynamic NFC/RFID Tag IC | STMicroelectronics
ST25DV04K-IER6S3 ✓ ActiveSpecification Comparison
| Parameter | NAC1081XTMA1 | ST25DV04K-IER6S3 |
|---|---|---|
| Brand | Infineon | STMicroelectronics |
| Category | RF Transceivers | RF Modules |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | — | $0.56 |
| Product Type | NFC Actuation Controller (RFID Reader/Transponder IC) | — |
| RF Frequency | 13.56 MHz | — |
| Supported Standards | ISO 14443-A/B, NFC Forum Type 2/4 | — |
| Supply Voltage Range | 2.8 V to 3.3 V | — |
| Host Interfaces | SPI, UART | — |
| Package | 32-VFQFN Exposed Pad | SO-8 (NXP-style) |
| Pin Count | 32 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Integrated MCU Core | ARM Cortex-M0 | — |
| Energy Harvesting | Yes (RF field-powered) | Yes, up to 5 mA output |
| Output Channels | Configurable actuation / GPIO bridge | — |
| NVM | Embedded (customer firmware) | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| Memory Size | — | 4 Kbit (512 bytes) EEPROM |
| RF Interface | — | ISO 15693 / ISO 18000-3 Mode 1 |
| Operating Frequency | — | 13.56 MHz |
| RF Data Rate | — | 53 kbit/s (downlink), 26 kbit/s (uplink) |
| I2C Interface | — | Up to 1 MHz |
| Supply Voltage (I2C) | — | 1.8 V to 5.5 V |
| Unique Identifier (UID) | — | 64-bit |
| Data Retention | — | 10 years |
| Write Endurance | — | 1 million cycles |
| Operating Temperature | — | -40°C to +85°C |
| REACH Status | — | Compliant |