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MT2621

Dual mode NB-IoT, GSM/GPRS platform for smart trackers, wearables, IoT security and industrial applications

MT2621 is dual-mode IoT SoC that capable of both NB-IoT R14 and GSM/GPRS connectivity enabling extended coverage, cross-market application with network transition function and phone call applications; such as smart trackers, wearables, IoT security, smart metering and industrial applications. MT2621 is ideal for long-life designs and long-term installations, anticipating future cellular network infrastructure change-over from GSM to NB-IoT. 

It is a highly integrated design with complete connectivity platform; a single SIM and antenna covers both cellular networks, with dual standby functionality (SSDS). This allows a single UICC and mobile number for both networks, even while operating simultaneously, saving PCB space, simplifying design, minimizing cost and speeding time-to-market.

The wideband front-end module is designed to support all ultra-low/low/mid bands defined by the 3GPP Rel-14, including up to quad-band operation, allowing a single design to address worldwide markets, reducing cost and development time.

MT2621 includes a highly power efficient ARM7 MCU paired with internal Flash and PSRAM that keeps package size and component count to a minimum. Applications can be built using an easily customizable Linux-based OS.

LCM, camera and audio AMP interfaces give additional peripheral support for sight and sound devices, and Bluetooth 4.2 enables connectivity to local wireless peripherals.

processor Storage

CPU Type:
ARM7
CPU Frequency:
260MHz
CPU Cores:
Single (1)
Embedded Memory:
160KB SYSRAM + 4MB SIPRAM

platform Features

Integrated PMU:
Yes
Integrated Baseband:
Yes
Integrated RF:
Yes
Integrated Antenna:
Yes
Integrated Modem DSP:
Yes

interfaces

IO:
Audio Amplifier

industry Standards

3GPP Release:
Release-14