ST’s Teseo family of global navigation satellite system (GNSS) receiver ICs provide high positioning accuracy processing capabilities to simultaneously support multi-band and multiple global navigation systems (BeiDou, Galileo, GLONASS, GPS, Navic and QZSS).
The Teseo family of GNSS ICs includes ASIL-B compliant devices ideal for autonomous driving and advanced driver-assistance systems (ADAS). They also function as e-call and telematics systems, 5G base station timing, V2X and C-V2X, and as handheld, marine and in-car navigation systems. Teseo GNSS receiver ICs can also provide carrier phase data to enable the use of RTK-PPP positioning algorithms on customer software.
Part of the Teseo V family, the STA8100GA is the latest generation multi-band, multi-constellation positioning receiver IC. The chip offers on-chip, multi-frequency (L1 and L5), multi-constellation, carrier-phase tracking for higher accuracy and precise positioning and autonomous position, velocity and time (PVT) calculations on a single chip. It is capable of managing all the GNSS constellations in L1, L2, L5 and E6 frequency bands. As a security feature (enabled only for STA8100GAS), an embedded cryptographic HW accelerator with protected access is implemented in a dedicated sub-system.
The IC embeds an ARM Cortex-M7 core with a maximum clock frequency of 314 MHz, 16 kB of I-cache and D-cache, and 256 kB of system RAM. Communication interfaces include UART, synchronous serial port, I2C, CAN controllers, and USB 2.0 full speed (12 Mb/s) with integrated physical layer transceiver.
Both the STA8100GAD and STA8100GADS are offered with ST’s dead reckoning firmware called TESEO-DRAW (dead reckoning automotive way). The IC utilises code phase, carrier phase and doppler frequency measurement.
Converter power modules for 48 V networks Altron Arrow
Power Electronics / Power Management
The economic and quality-of-life benefits of electrification is driving the adoption of HV to 48 V DC-DC conversion across many markets with 48 V power modules becoming more common.
Read more...Memory for asset tracking Altron Arrow
DSP, Micros & Memory
The Page EEPROM, ST’s latest memory, has been designed for efficient datalogging and fast firmware upload/download in battery-operated devices.
Read more...Multiprotocol wireless SoC RF Design
Telecoms, Datacoms, Wireless, IoT
The nRF54LM20A from Nordic Semiconductor is a multiprotocol wireless System-on-Chip designed for demanding designs in Bluetooth devices.
Read more...High performance communication iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel’s FCS950R is a high-performance Wi-Fi 5 and Bluetooth 4.2 module that can deliver a maximum data rate up to 433,3 Mbps in 802.11ac mode.
Read more...Microchip and AVIVA Links collaboration Altron Arrow
News
Microchip and AVIVA Links have achieved groundbreaking ASA-ML interoperability, accelerating the shift to open standards for automotive connectivity.
Read more...Expanded STM32WL3x line for IoT sensors Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The STM32WL31x and STM32WL30x are more tailored versions of the STM32WL33x for designers who wish to focus on specific features, while lowering their bill of materials.
Read more...Full-band GNSS helical antenna RF Design
Telecoms, Datacoms, Wireless, IoT
A key feature of Calian’s HC3990XF antenna design is that it does not require a ground plane, making it ideal for size-constrained applications.
Read more...BLE and BT Mesh module iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
The HM-BT4531 from HOPERF is a BLE data transmission module that features an ARM Cortex-M0 32-bit processor.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version