・Air Interface: LTE Cat 1
・Package: LCC+LGA
・Dimensions: 22.2 x 20.2 x 2.4 mm
・Operating Voltage: 3.4V ~ 4.5V (Typical 3.8V)
・Operating Temperature: -35°C ~ +75°C

・Air Interface: LTE Cat 1
・Package: LCC+LGA
・Dimensions: 22.2 x 20.2 x 2.4 mm
・Operating Voltage: 3.4V ~ 4.5V (Typical 3.8V)
・Operating Temperature: -35°C ~ +75°C
MC665 is a LTE Cat1 bis wireless communication module adopting LCC+LGA form factor, with the size of 22.2 x 20.2 x 2.4 mm. MC665-EU supports European and China operator frequency bands. MC665 has built-in rich network protocols, integrates multiple universal interfaces, and supports a variety of driver and software functions (such as Linux/Android/Windows and other mainstream operating systems) to meet the demands of various applications in the IoT industry. MC665 is perfectly suitable for low and mid-speed IoT scenarios, such as trackers, universal payment systems, sharing devices, industrial interconnection, security monitoring, BMS, and vehicle-mounted devices, etc., providing customers with reliable connectivity and robust security.
| Air Interface | LTE Cat 1 | |
| Package | LCC+LGA | |
| Dimension (mm) | 22.2 x 20.2 x 2.4 | |
| Frequency Bands | -CN (China) |
LTE FDD: B1/3/5/8 LTE TDD: B34/38/39/40/41 |
| -EU (Europe) |
LTE FDD: B1/5/3/7/8/20/28 LTE TDD: B38/40/41 |
|
| Power Supply | 3.4V ~ 4.5V (Typical 3.8V) | |
| Operating Temp. | -35°C ~ +75°C | |
| LTE FDD (Mbps) | 10.3(DL)/5.1(UL) | |
| LTE TDD (Mbps) | 9.1(DL)/3.1 (UL) | |
| DC-HSPA+(Mbps) | NA | |
| HSPA/HSPA+(Mbps) | NA | |
| WCDMA(Kbps) | NA | |
| TD-SCDMA (Mbps) | NA | |
| EVDO(Mbps) | NA | |
| CDMA2000 1X(Kbps) | NA | |
| EDGE(Kbps) | NA | |
| GPRS(Kbps) | NA | |
| Wi-Fi scan | Optional | |
| Bluetooth | Optional | |
| SIM | ⦁ | |
| eSIM | NA | |
| eCALL | NA | |
| OpenCPU | Optional | |
| MUX | ⦁ | |
| Dual SIM | Optional | |
| Jamming Detection | ⦁ | |
| USSD | NA | |
| STK | ⦁ | |
| LBS | ⦁ | |
| FOTA | DFOTA | |
| OS Drivers | Linux/Windows/Android | |
| GNSS | Optional | |
| VOLTE | NA | |
| CSD | NA | |
| TTS | Optional | |
| SMS | SMS/SGs/IMS | |
| Audio | Optional | |
| Voice Code | NA | |
| Audio Play/Record | Optional | |
| Protocols |
TCP/UDP/HTTP(S)/FTP(S)/HeartBeat/ MQTT/SSL/TLS/ECLOUD/IPV6 |
|
| SIM | x 2, 1.8V/3.0V | |
| USB | x 1, USB2.0 | |
| PCIe | NA | |
| UART | x 2 | |
| SPI | Optional | |
| ADC | x 2 | |
| GPIO | ⦁ | |
| Regulation |
-CN: RoHS/SRRC/CCC/NAL -EU: RoHS/REACH/CE |
|
| Operator | -CN: CTCC/CMCC | |
| Industry | NA | |