THE MBIT WIRELESS PORTFOLIO

Cellular IoT
chipsets.

Reliable connectivity. Lower power.
A smarter, more connected world.

LTE Cat 1 / LTE Cat 4

Skylark 400 chipset, MBSK400-FWA

MBSK400-FWA

Skylark 400

High-performance connectivity for a connected world.

  • Up to 150 Mbps

    LTE Cat 4 downlink. Up to 50 Mbps uplink.

  • Software configurable

    Choose LTE Cat 1 or LTE Cat 4 connectivity.

  • Low-power IoT features

    DRX, eDRX, PSM, WUS and relaxed monitoring.

Technical specifications
Connectivity
LTE Cat 1 / LTE Cat 4, software configurable
LTE Cat 1 data rates
Downlink up to 10 Mbps; uplink up to 5 Mbps
LTE Cat 4 data rates
Downlink up to 150 Mbps; uplink up to 50 Mbps
Duplexing
FDD, TDD (TD-LTE)
RF bands
Global RF band support
Power saving
DRX, eDRX, PSM, WUS and relaxed monitoring
Interfaces
USB 2.0, SDIO 3.0, UARTs, SPI, I2C, I2S, GPIOs
Security
Secure boot, TRNG, crypto accelerators
Device management
LwM2M and FOTA

LTE Cat-M (eMTC) + NB-IoT

Sunlark 420 chipset, MBSU420-DMI

MBSU420-DMI

Sunlark 420

Low-power, long-life connectivity for massive IoT.

  • Ultra-low power

    Optimized for long battery life.

  • Dual-mode connectivity

    LTE Cat-M (eMTC) and NB-IoT for low-power IoT devices.

  • Secure & manageable

    Secure boot, TRNG, crypto accelerators, LwM2M and FOTA.

Technical specifications
Connectivity
LTE Cat-M (eMTC) + NB-IoT, dual mode
LTE Cat-M (eMTC) data rates
Downlink up to 4 Mbps; uplink up to 6.9 Mbps
NB-IoT data rates
Downlink up to 127 kbps; uplink up to 158 kbps
Duplexing
LTE Cat-M (eMTC): FDD, HD-FDD, TDD; NB-IoT: HD-FDD
RF bands
Global RF band support
Power saving
DRX, eDRX, PSM, WUS and relaxed monitoring
Interfaces
UARTs, SPI, I2C, I2S, GPIOs
Security
Secure boot, TRNG, crypto accelerators
Device management
LwM2M and FOTA

LTE Cat 1bis + NB-IoT

Sunlark 422 chipset, MBSU422-DMM

MBSU422-DMM

Sunlark 422

Primary LTE Cat 1bis connectivity with resilient NB-IoT fallback.

  • Dual-mode connectivity

    LTE Cat 1bis primary. NB-IoT fallback.

  • Up to 10 Mbps

    LTE Cat 1bis downlink. Up to 5 Mbps uplink.

  • Secure & manageable

    Secure boot, TRNG, crypto accelerators, LwM2M and FOTA.

Technical specifications
Connectivity
LTE Cat 1bis (primary) + NB-IoT (fallback)
LTE Cat 1bis data rates
Downlink up to 10 Mbps; uplink up to 5 Mbps
NB-IoT data rates
Downlink up to 127 kbps; uplink up to 158 kbps
Duplexing
LTE Cat 1bis: FDD, TDD (TD-LTE); NB-IoT: HD-FDD
RF bands
Global RF band support
Power saving
DRX, eDRX, PSM, WUS and relaxed monitoring
Interfaces
UARTs, SPI, I2C, I2S, GPIOs
Security
Secure boot, TRNG, crypto accelerators
Device management
LwM2M and FOTA

APPLICATIONS

A world of connected possibilities.

The portfolio, in one page.

Keep a reference to Skylark 400, Sunlark 420 and Sunlark 422.

Download the chipset overviewA4 PDF · 1 page

LET’S TALK CONNECTIVITY

What are you
building next?

Talk to our team about the right chipset for your application.

Contact MBit Wireless support@mbitwireless.com