PN7642 vs PN7220 对比
详细并排对比 PN7642 出自 NXP Semiconductors 和 PN7220 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 | PN7642 | PN7220 |
|---|---|---|
| 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） | $3.48 | $2.75 |
| Product Type | NFC open controller (reader + MCU + secure element) | — |
| Core | Arm Cortex-M33 | — |
| Programmable Flash | 180 kB | — |
| RF Frequency | 13.56 MHz (HF, NFC) | — |
| Supported NFC Protocols | ISO 14443 Type A and Type B; NFC Forum | — |
| Security Certification | Common Criteria EAL6+ | — |
| Payment Certification | EMVCo compliant | — |
| Host Interface | SPI (per PN76 family quick start guide) | — |
| 封装 | BGA (PN7642EV orderable variants) | 64-VFBGA |
| 安装类型 | Surface Mount | Surface Mount |
| GPIO | Multi-function; GPIO2 (PWM2), GPIO3 (PWM3) | — |
| ULPCD Support | Yes; GPIO3 must be dedicated to ULPCD abort when used | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| 电源电压 | [DATA_NEEDED: VDD range] | 2.4 V to 5.5 V |
| RoHS 状态 | Compliant (per NXP product page) | Compliant |
| 功能 | — | High-power NFC controller with NCI interface |
| NCI Compliance | — | NCI 2.2 |
| RF Output Power | — | > 2.0 W |
| Carrier Frequency | — | 13.56 MHz |
| Host Interfaces | — | I2C, SPI, USB |
| Supported Protocols | — | ISO 14443A, ISO 14443B, ISO 15693, MIFARE, FeliCa, NFC |
| Certification Targets | — | EMVCo 3.1, NFC Forum |
| Integrated Power Management | — | Yes |
| Receiver Sensitivity | — | High (value per datasheet) [DATA_NEEDED: numeric receiver sensitivity] |
| I2C Addressing | — | 7-bit, first 5 bits fixed (decimal 40), last 2 bits via ADDR0/ADDR1 pins |
| Typical Application | — | Android-based EMVCo payment terminals, NFC readers |
| Apple ECP Support | — | No (see PN7221) |