SIM7672E vs A7670E مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ SIM7672E بواسطة SIMCom و A7670E بواسطة SIMCom. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | SIM7672E | A7670E |
|---|---|---|
| العلامة التجارية | SIMCom | SIMCom |
| الفئة | RF Modules | RF Modules |
| حالة دورة الحياة | نشط | نشط |
| Product Series | SIM7672 Series | — |
| Technology | LTE Cat 1bis | — |
| Chipset | Qualcomm QCX216 | — |
| Wireless Modes | LTE-FDD, LTE-TDD | — |
| Max Downlink Rate | 10 Mbps | — |
| Max Uplink Rate | 5 Mbps | — |
| Regional Variant | E (EMEA) | — |
| Form Factor | LCC+LGA | — |
| Package Dimensions | [DATA_NEEDED: package dimensions] | 24 x 24 mm |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 3.4 V to 4.2 V (typical 3.8 V) |
| درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Host Interfaces | USB 2.0, UART | — |
| Control Protocol | AT commands (SIM76XX Series_AT Command Manual V2.04) | — |
| Footprint Compatibility | A7672 series, SIM7000/SIM7070 series, SIM800/SIM800F series | SIM7000 / SIM7070 / SIM800A / SIM800F series |
| Antenna | External (via RF pad) | — |
| GNSS | [DATA_NEEDED: GNSS support] | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | Compliant (per JLCPCB listing for A7670E-FASE) |
| Product Type | — | LTE Cat-1 cellular module with GSM/GPRS/EDGE fallback |
| Network Standards | — | LTE Cat-1 / GSM / GPRS / EDGE |
| Downlink Data Rate | — | Up to 10 Mbps |
| LTE Bands (A7670E-LASE variant) | — | B1/B3/B5/B7/B8/B20 |
| GSM Bands | — | 900 MHz / 1800 MHz |
| Interfaces | — | USB, UART, I2C, GPIO, ADC, SIM card |
| Control Interface | — | AT commands |
| Package Type | — | LCC+LGA |
| نوع التركيب | — | SMD |
| Regional Coverage | — | Europe, Southeast Asia, West Asia, Africa, China, South Korea |
| Voice / SMS | — | Supported |
| Positioning | — | LBS (location-based service); GNSS depends on variant |