PN7161B1HN vs PN7161A1HN Comparison
Detailed side-by-side comparison of PN7161B1HN by NXP Semiconductors and PN7161A1HN by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | PN7161B1HN | PN7161A1HN |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | RF Transceivers | RF Modules |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.20 | $4.72 |
| Manufacturer | NXP Semiconductors | — |
| Part Number | PN7161B1HN | — |
| Function | NFC Controller (RFID Reader/Transponder IC) | NFC Controller with NCI interface |
| Operating Frequency | 13.56 MHz | — |
| Supported Protocols | FeliCa, ISO 14443, ISO 15693, MIFARE, NFC Forum, EMV L1 | ISO 14443 A/B, ISO 15693, FeliCa, MIFARE Classic, MIFARE DESFire, NTAG, NFC Forum Type 1-5 |
| Host Interface | SPI (NCI - NFC Controller Interface) | NCI 1.0 over I2C |
| Digital Supply Voltage (VDD) | 1.65 V to 1.95 V (typical 1.8 V) | — |
| RF/Analog Supply Voltage (VBAT) | 3.0 V to 3.6 V (typical 3.3 V) | — |
| Apple ECP Support | Yes | Yes (authorization required) |
| EMV Compliance | EMV L1 Compliant | — |
| Package | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad (HVQFN, 6x6 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Moisture Sensitivity Level (MSL) | 3 | — |
| Peak Reflow Temperature | 260 C | — |
| RoHS Status | Compliant | Compliant |
| RF Frequency | — | 13.56 MHz |
| Operating Voltage (VCC) | — | 1.65 V to 3.6 V |
| Operating Voltage (VBAT variant) | — | 3.0 V to 5.5 V |
| RF Output Power | — | Up to 1.5 W into antenna load |
| Reader/Writer Mode | — | Yes |
| P2P / Card Emulation | — | Yes |
| Integrated Firmware | — | Yes (loaded via I2C) |
| Cryptographic Acceleration | — | AES-128, Crypto1 |
| LPCD Current | — | ~100 uA |
| Operating Temperature | — | -40 C to +85 C |
| MSL Level | — | 3 |