PN7161A1HN vs PN7161B1HN 对比
详细并排对比 PN7161A1HN 出自 NXP Semiconductors 和 PN7161B1HN 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | PN7161A1HN | PN7161B1HN |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | RF Modules | RF Transceivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.72 | $5.20 |
| 功能 | 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 | — |
| 封装 | 40-VFQFN Exposed Pad (HVQFN, 6x6 mm) | 40-VFQFN Exposed Pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +85 C | — |
| MSL 等级 | 3 | — |
| RoHS 状态 | 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 |
| 湿敏等级（MSL） | — | 3 |
| Peak Reflow Temperature | — | 260 C |