Samsung’s Exynos Auto T5123, Exynos Auto V7, and ASILB approved automotive power management IC enhance 5G connection, performance, and dependability. For the Auto V series, there’s the Exynos Auto T5123 for 5G connection, the Exynos Auto V7 for complete in-car entertainment, and the ASILB S2VPS01 approved power management integrated circuit (PMIC).
The Industry’s First 5G Connectivity Solution for Automobiles is Exynos Auto T5123.
The Exynos Auto T5123 is a 3GPP version 15 telematics control unit specially designed to bring fast and seamless 5G connectivity in autonomous (SA) and non-autonomous (NSA) modes to the next generation of connected cars. It provides essential vehicle information in real-time via high-speed downloads of up to 5.1 gigabits per second (Gbps) and allows passengers to enjoy a range of new services such as streaming of high definition content. and video calls on the go. To efficiently process large amounts of data transmitted and received through the 5G modem, the Exynos Auto T5123 supports a high-speed PCIe (PCI Express) interface and high-performance LPDDR4x low-power mobile DRAM.
In addition, the unit comes with two CortexA55 CPU cores and an integrated global satellite navigation system and # 40; GNSS and # 41; to minimize the use of external integrated circuits and help reduce product development time. The T5123 meets stringent automotive component requirements and is qualified for the Automotive Electronics CouncilQ100 (AECQ100). The Exynos Auto T5123 is currently in mass production and provides 5G-based vehicle communication capabilities for the first time in the industry.
Exynos Auto V7: A High-Performance IVI Processor for Mid- to High-End Vehicles
Exynos Auto V7 is the latest addition to Samsung’s line of automotive processors and is designed for vehicle infotainment systems. For powerful processing performance, the V7 incorporates eight 1.5 gigahertz (GHz) Arm CortexA76 processor cores and 11 Arm Mali G76 GPU cores. into two separate groups, with three cores in the “small” domain for cluster displays and ARHUDs and eight cores in the “large” domain for central information display (CID) and the like. This physical separation allows the GPU to support multiple systems at the same time and provides a more secure operation as it prevents one domain from interfering with another. In addition to its powerful CPU and GPU, the V7 is equipped with an NPU for convenient services such as virtual assistance which can process visual and audio data to recognize facial, verbal or gesture characteristics.
Exynos Auto V Series S2VPS01 – ASIL-B Certified Power Management IC
S2VPS01 is a PMIC specially designed and developed for Exynos Auto V9 and V7. This is the first automotive solution from Samsung produced under the ISO 26262 functional safety process certification which was acquired in 2019 and also achieved ASILB certification in 2021. An automotive sector The level of safety integrity ( ASIL), specified in ISO 26262, ranges from A to D, where D is the highest level.
The level is assigned by analyzing and assessing the severity, exposure and controllability of vehicle operations in a variety of environments. To ensure the safety of vehicle systems, ASILB compliance becomes a key requirement for automotive OEMs and their Tier 1 suppliers when selecting partners and solutions.
The S2VPS01 regulates and rectifies the flow of electricity, enabling the reliable and robust performance of the vehicle’s infotainment system. It is made up of high-efficiency three-phase / two-phase step-down converters and incorporates a low voltage drop regulator (LDO) and real-time clock (RTC) in the housing. For protection against harsh thermal and electrical conditions, the power supply integrated circuit is equipped with various protection functions including overvoltage protection (OVP), Undervoltage protection (UVP), overvoltage protection short circuits (SCP), over current protection (OCP), thermal shutdown protection (TSD), clock monitoring and locked output controls.
