PN7642 vs PN7220 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ PN7642 بواسطة NXP Semiconductors و PN7220 بواسطة NXP Semiconductors. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | PN7642 | PN7220 |
|---|---|---|
| العلامة التجارية | NXP Semiconductors | NXP Semiconductors |
| الفئة | RF Modules | RF Transceivers |
| حالة دورة الحياة | نشط | نشط |
| 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) | — |
| العلبة | BGA (PN7642EV orderable variants) | 64-VFBGA |
| نوع التركيب | Surface Mount | Surface Mount |
| GPIO | Multi-function; GPIO2 (PWM2), GPIO3 (PWM3) | — |
| ULPCD Support | Yes; GPIO3 must be dedicated to ULPCD abort when used | — |
| درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| جهد التغذية | [DATA_NEEDED: VDD range] | 2.4 V to 5.5 V |
| حالة RoHS | Compliant (per NXP product page) | Compliant |
| الوظيفة | — | 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) |