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.
Infineon
NAC1081XTMA1
NAC1081XTMA1 - NFC Actuation Controller 13.56MHz VFQFN-32 | Infineon
NAC1081XTMA1 β ActiveSTMicroelectronics
ST25DV04K-IER6S3 - 4Kbit Dynamic NFC/RFID Tag IC | STMicroelectronics
ST25DV04K-IER6S3 β ActiveSpecification Comparison
| Parameter | NAC1081XTMA1 | ST25DV04K-IER6S3 |
|---|---|---|
| Brand | Infineon | STMicroelectronics |
| Category | RF Transceivers | RF Modules |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.42 | $0.56 |
| Product Type | NFC Actuation Controller (RFID Reader/Transponder IC) | β |
| RF Frequency | 13.56 MHz | β |
| Supported Standards | ISO 14443-A/B, NFC Forum Type 2/4 | β |
| Supply Voltage Range | 2.8 V to 3.3 V | β |
| Host Interfaces | SPI, UART | β |
| Package | 32-VFQFN Exposed Pad | SO-8 (NXP-style) |
| Pin Count | 32 | β |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Integrated MCU Core | ARM Cortex-M0 | β |
| Energy Harvesting | Yes (RF field-powered) | Yes, up to 5 mA output |
| Output Channels | Configurable actuation / GPIO bridge | β |
| NVM | Embedded (customer firmware) | β |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | β |
| MSL Level | [DATA_NEEDED: MSL level] | β |
| Memory Size | β | 4 Kbit (512 bytes) EEPROM |
| RF Interface | β | ISO 15693 / ISO 18000-3 Mode 1 |
| Operating Frequency | β | 13.56 MHz |
| RF Data Rate | β | 53 kbit/s (downlink), 26 kbit/s (uplink) |
| I2C Interface | β | Up to 1 MHz |
| Supply Voltage (I2C) | β | 1.8 V to 5.5 V |
| Unique Identifier (UID) | β | 64-bit |
| Data Retention | β | 10 years |
| Write Endurance | β | 1 million cycles |
| Operating Temperature | β | -40Β°C to +85Β°C |
| REACH Status | β | Compliant |