PN7161A1HN vs PN7161B1HN Comparison
Detailed side-by-side comparison of PN7161A1HN by NXP Semiconductors and PN7161B1HN 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 | PN7161A1HN | PN7161B1HN |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | RF Modules | RF Transceivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.72 | $5.20 |
| Function | NFC Controller with NCI interface | NFC Controller (RFID Reader/Transponder IC) |
| RF Frequency | 13.56 MHz | — |
| Supported Protocols | ISO 14443 A/B, ISO 15693, FeliCa, MIFARE Classic, MIFARE DESFire, NTAG, NFC Forum Type 1-5 | FeliCa, ISO 14443, ISO 15693, MIFARE, NFC Forum, EMV L1 |
| Host Interface | NCI 1.0 over I2C | SPI (NCI - NFC Controller Interface) |
| 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 | — |
| Apple ECP Support | Yes (authorization required) | Yes |
| Integrated Firmware | Yes (loaded via I2C) | — |
| Cryptographic Acceleration | AES-128, Crypto1 | — |
| LPCD Current | ~100 uA | — |
| Package | 40-VFQFN Exposed Pad (HVQFN, 6x6 mm) | 40-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +85 C | — |
| MSL Level | 3 | — |
| RoHS Status | Compliant | Compliant |
| Manufacturer | — | NXP Semiconductors |
| Part Number | — | PN7161B1HN |
| Operating Frequency | — | 13.56 MHz |
| 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) |
| EMV Compliance | — | EMV L1 Compliant |
| Moisture Sensitivity Level (MSL) | — | 3 |
| Peak Reflow Temperature | — | 260 C |