PN7642 vs PN7642EV Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng PN7642 sa pamamagitan ng NXP Semiconductors at PN7642EV sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | PN7642 | PN7642EV |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | RF Modules | RF Transceivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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) | — |
| Packhaging | BGA (PN7642EV orderable variants) | 64-VFBGA |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| GPIO | Multi-function; GPIO2 (PWM2), GPIO3 (PWM3) | — |
| ULPCD Support | Yes; GPIO3 must be dedicated to ULPCD abort when used | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Volte ng Pagbibigay | [DATA_NEEDED: VDD range] | 2.4 V to 5.5 V |
| Tindminan RoHS | Compliant (per NXP product page) | — |
| Fungsi | — | NFC open controller (reader + MCU + security subsystem) |
| Core Processor | — | Arm Cortex-M33 |
| Flash Memory | — | 180 kB programmable |
| Frequency | — | 13.56 MHz |
| Protocols (PCD reader/writer) | — | ISO14443-3/4 A/B, ISO15693 / ISO18000-3 mode 1, FeliCa, ISO18000-3 mode 3, MIFARE |
| Protocols (PICC card mode) | — | ISO14443-4A |
| Host Interfaces | — | I2C, SPI, UART, USB |
| General-Purpose I/O | — | Up to 21 |
| PWM Functions | — | GPIO2 and GPIO3 |
| Security Features | — | Secure key storage and cryptography toolbox |
| Firmware Version (C100) | — | 01.00 |
| Firmware Version (C101) | — | 02.00 with pinless-download mode enabled by default |
| Firmware Version (C102) | — | 03.00 |