Innovative chip offers multiple ultra-low power connectivity options and low-power processing for internet of things (IoT) market
Sony Semiconductor Israel has launched the ALT1350 for the global market. The ALT1350 is a cellular LTE-M/NB-IoT chipset designed to enable additional low-power wide-area (LPWA) communication protocols, as well as GNSS, in a single chipset.
The ALT1350 incorporates a sensor hub to collect data from the sensors while maintaining ultra-low power consumption. It also provides cellular and Wi-Fi-based positioning and is tightly integrated to provide power-optimized concurrent LTE and GNSS to accommodate various tracking applications, which can be demanding with a single chip.
“The market demand for this multiprotocol, ultra-low power IoT chipset is intensifying, and Sony’s ALT1350 chipset meets that demand,” said Nohik Semel, CEO at Sony Semiconductor Israel. “This is the game changer we’ve been waiting for, which will enable IoT deployments, utilizing universal connectivity on edge processing and multiple location technologies.”
Diagram: Sony
The ALT1350 is an advanced cellular IoT solution, with architecture that resolves IoT service provider’s power-consumption concerns. Its optimized standby mode (eDRX) reduces power consumption by 80% when compared to the current generation and by 85% when using it to send short messages.
Overall improvements in the system’s power consumption will enable four times longer battery life for a typical device, enabling additional functionalities and use cases with smaller batteries.
The ALT1350’s sub-GHz and 2.4 GHz integrated transceiver enables hybrid connectivity for smart meters, smart cities, trackers and other devices. This enhances coverage, reduces costs and further decreases power consumption using IEEE 802.15.4-based protocols such as Wi-Sun, U-Bus Air and wM-Bus, in additional point-to-point and mesh technologies.
The chipset is designed to support the wide-ranging market needs of utilities, vehicle, tracking devices, smart cities, connected health and other verticals. Device manufacturers across all verticals can take advantage of its low power consumption, long-lasting battery life, mature Release 15 LTE-M/NB-IoT software stack, and future compatibility with 3GPP release 17.
All these guarantee longevity and ensure the ALT1350 will operate with 5G networks. It contains an additional LPWA radio transceiver with targeting operation in <1 GHz and 2.4 ISM bands for universal connectivity options.
The chipset provides advanced on-the-edge low power processing capabilities, ranging from data collection, low power AI/ML processing of the data, and MCU to enable IOT applications on the chip.
The device is now sampling to lead customers and will become commercially available in 2023. The ALT1350 also includes a secure element for application usage and integrated SIM designed for PP-0117 to meet GSMA requirements.
