UFS

UFS Testing Service

Boosting Storage Performance with UFS Testing

Our UFS (Universal Flash Storage) Testing Service ensures that your UFS-based storage devices meet the rigorous demands of today’s high-performance applications. Due to its speed and efficiency, UFS is the preferred storage solution in smartphones, tablets, automotive systems, and embedded devices. We provide comprehensive testing, including Power Efficiency and Flash Storage, to ensure that your UFS devices deliver fast, reliable, and energy-efficient data storage and transfer.

UFS Properties We Test

Our UFS testing focuses on evaluation serveral critical aspects of storage performance and compliance:

Parameter	What We Test
Data Transfer Speed	Verifying read and write speeds to ensure devices meet UFS standard rates.
Power Efficiency	Assessing the power efficiency of UFS during different operating modes for optimal energy management.
Protocol Compliance	Ensuring correct data handling and adherence to UFS protocols for seamless operation.
Interoperability	Testing compatibility across a variety of devices, operating systems, and controllers.
Error Handling and Recovery	Ensuring the device can manage data errors effectively to prevent data loss or corruption.

Implement method of UFS Testing

We use a range of advanced testing methods to validate UFS devices:

Method	Purpose
Data Transfer Speed	Verifying read and write speeds to ensure devices meet UFS standard rates.
Power Efficiency	Assessing power consumption during different operating modes for optimal energy management.
Protocol Compliance	Ensuring correct data handling and adherence to UFS protocols for seamless operation.
Interoperability	Testing compatibility across a variety of devices, operating systems, and controllers.
Error Handling and Recovery	Ensuring the device can manage data errors effectively to prevent data loss or corruption.

UFS Testing Equipment

Our UFS testing services utilize advanced tools to deliver precise and reliable results:

Equipment	Function
Protocol Analyzers	Monitor and verifying data communication and compliance with UFS protocols.
High-Speed Storage Testers	Measure read/write performance and latency.
Power Analyzers	Evaluate power consumption and energy efficiency in various operational modes.
Error Injection Tools	Simulate real-world issues and assess error management capabilities.
Interoperability Test Platforms	Validate device compatibility across multiple operating systems and controllers.

Common Devices Under Test

Products commonly tested for UFS physical layer signal integrity include:

Device	Properties
Smartphone SoCs (Application Processors)	To verify the high-speed data interfaces integrated into mobile chipsets.
UFS Controller Chips	To ensure the controller can manage data flow reliably at Gbps speeds.
UFS Storage Devices (UFS NAND)	To test the embedded flash memory components for stable performance.
Storage Modules (e.g., UFS Cards or BGA-packaged Modules)	To evaluate the integrity and compatibility of modular storage solutions.
UFS Interfaces in Automotive Infotainment Systems	To ensure reliable high-speed storage connections in in-vehicle entertainment and information systems.

UFS Test Standards

The main test standards for UFS physical layer testing include:

Standard	Properties
Electrical Characteristics	Such as voltage swing, signal levels, and impedance matching to ensure proper electrical performance.
Timing Parameters	Including data setup time, hold time, and clock skew to verify that timing requirements are met.
Signal Integrity	Tests like eye diagram quality, jitter, and crosstalk to assess the stability and quality of high-speed signals.
Environmental Requirements	Considering the effects of temperature, humidity, and power supply noise on signal performance and test results.

What is UFS ?

The UFS flash memory standard is supported by consumer electronics companies such as Nokia, Sony Ericsson, Texas Instruments, STMicroelectronics, Samsung, Micron, and SK Hynix. UFS is being promoted as a substitute for eMMCs and SD cards. Unlike eMMC, UFS is based on the SCSI architectural model and it also provides support for SCSI Tagged Command Queuing. The standard is developed by the JEDEC Solid State Technology Association.
UFS also introduces features such as multiple queues, command reordering, and power gating that increase performance and power efficiency. It is already released in different versions. At CLUDE-LION, we offer a full range of testing from UFS2.0-4.0

Why Choose Us

Certified Quality Management System

Our commitment to reliability is backed by our ISO Quality Management System Certification, which ensures that our UFS testing process fully aligns with industry-recognized quality and performance standards.

Comprehensive UFS Testing

We offer full-range UFS Testing Service covering UFS 2.0, 2.1, 3.0, 3.1, and the latest 4.0 specifications. Ensuring each version’s speed, protocol compliance, and power efficienncy align with latest industry standard.

Over a Decade of Industry Experience

With more than 10 years of expertise in flash storage testing, our team has the technical to address various challenges, which ensures that we can deliver coustomed UFS Storage Testing solutions to meet your specific project requirements.

UFS