Rayson EMMC Enhances Simulator Data Loading Efficiency

In fields such as industrial training, aerospace, and gaming entertainment, simulators provide users with immersive operational experiences through high-precision simulation environments. These devices typically adopt an architecture of "high-performance processor + graphics rendering unit + high-speed storage system," requiring real-time loading of extensive model data, physics engines, and audio-visual resources. In current mainstream hardware solutions, the choice of storage unit directly impacts system boot speed, scene-switching smoothness, and data reliability. Compared to traditional HDDs or SSDs, embedded MultiMediaCard (eMMC) has become an ideal choice for local storage in simulators due to its high integration, low power consumption, and standardized interface. Its built-in flash controller automatically handles complex operations such as bad block management and wear leveling, enabling developers to quickly implement storage function designs without delving into underlying NAND flash characteristics, significantly lowering the R&D threshold. The compact package size of eMMC facilitates layout in space-constrained simulator devices, and its Execute-In-Place (XIP) feature supports fast system startup, meeting the stringent real-time response requirements of simulators.

In simulator systems, 128GB eMMC storage serves as a core data carrier. This capacity can fully accommodate high-definition texture libraries, physical models, operating systems, and user configuration files, providing ample storage space for complex simulation scenarios. Its core value is reflected in three aspects: first, high-speed read/write capabilities, supporting eMMC 5.1 and above protocols, with sequential read speeds of up to 600MB/s, ensuring smooth loading of large-scene resources; second, excellent random read/write performance, with 4KB random read/write speeds exceeding 10,000 IOPS, meeting the multi-tasking concurrent demands of simulators; third, power consumption control, with standby power as low as 1mW and operational power consumption reduced by 40% compared to traditional SSDs, helping to extend the battery life of portable simulator devices. Additionally, its endurance of up to 3,000 program/erase cycles, combined with wear-leveling algorithms, ensures long-term stable operation under frequent data updates.

Rayson's AT70BT7G3Y05G is a 128GB industrial-grade eMMC chip built with advanced 3D NAND technology and a BGA package measuring only 11.5mm × 13.0mm. This chip complies with the eMMC 5.1 standard and is backward compatible, supporting HS400 high-speed mode with an interface frequency of up to 200MHz, achieving a peak read speed of 620MB/s. Its key parameters are as follows:

· Capacity: 128GB (176-layer 3D TLC NAND)

· Interface: eMMC 5.1, supporting 8-bit data bus and HS400 mode

· Read/Write Speed: Sequential read 620MB/s, sequential write 300MB/s

· Endurance: 3,000 program/erase cycles with automatic bad block management

· Power Consumption: Operational power 1.5W, standby power <1mW

· Temperature Range: -40°C to +85°C (industrial grade)

In simulator applications, the AT70BT7G3Y05G enhances random read/write efficiency through its built-in SRAM cache and command queue technology, reducing scene loading latency. Its dynamic temperature regulation function prevents performance degradation during prolonged high-load operation, while the hardware encryption engine protects simulation data security. As an authorized agent of Rayson, MANDU provides comprehensive technical support, including chip selection, circuit design optimization, sample applications, and mass production assurance, helping customers shorten the R&D cycle.

For simulator equipment manufacturers, the Rayson AT70BT7G3Y05G eMMC, with its high capacity, high reliability, and ease of integration, is an ideal choice for optimizing storage solutions. Its industrial-grade design ensures stable operation under challenging conditions such as vibration and extreme temperatures, while its low-power characteristics help reduce system thermal load. Through MANDU's local service network, customers can access customized firmware support and failure analysis services, further enhancing product competitiveness.

About Mandu Technology

Shenzhen Mandu Technology Co., Ltd. has steadfastly centered its operations on the distribution of high-performance, high-quality, and highly reliable integrated circuit products. Its portfolio encompasses memory chips, differential crystal oscillators, and MCU microcontrollers, while progressively integrating analog signal chain products. The company prides itself on delivering comprehensive and cost-effective solutions to its customers. Its products find applications across a broad spectrum of industries, including but not limited to network communication, industrial control, robotics, medical equipment, personal health, and numerous other fields.

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