Xi' an UniIC has developed an extensive range of memory chip products, encompassing standard SDR, DDR, DDR2, DDR3, DDR4, and mobile LPDDR, LPDDR2, LPDDR4, of which more than 20 products have achieved global mass production and sales; the memory module products include server memory modules (RDIMM), laptop memory modules (SODIMM), and desktop memory modules (UDIMM), with more than 40 models being mass-produced and sold globally. The company has also conducted R&D and layout in the field of embedded storage SRAM and new memory RRAM.
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By focusing on the product realization process, Xi'an UniIC has established a comprehensive lifecycle quality management system, i.e., product initiation, design and development, procurement, outsourced production management, testing, shipping, and after-sales support—all within the scope of the quality management system. The Quality and Reliability Engineering Department of Xi'an UniIC is deeply involved in quality management activities throughout the entire product lifecycle. This involvement ensures high-quality support for relevant management processes, guaranteeing the continuous provision of high-quality products and customer support.
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Xi'an UniIC, a subsidiary of Tsinghua Unigroup, is a product and service provider focusing on DRAM (Dynamic Random Access Memory) technologies. As a technology-driven comprehensive IC design enterprise, its core business includes standard memory chips, module and system products, embedded DRAM and memory controller chips, as well as ASIC design services.
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Xi' an UniIC’s first-generation Low Power Double Data Rate Synchronous Dynamic Random Access Memory (LPDDR SDRAM) products designed for mobile use incorporate special low-power design techniques to reduce power consumption.
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Excel Sheet
Part No. Decoder
C = Commercial Temperature chip (DDR2, DDR3, DDR4: 0°C ~ +95°C; LPDDR2: 0°C ~ +85°C；SDR, DDR: 0°C ~ +70°C)
I = Industrial Temperature chip (DDR2, DDR3: -40°C ~ +95°C; SDR, DDR, LPDDR2, LPDDR4: -40°C ~ +85°C)
A1 = Automotive grade 1(-40°C ~ +125°C)
A2 = Automotive grade 2(-40°C ~ +105°C)
A25 = Automotive grade 2(-40°C ~ +115°C)
A3 = Automotive grade 3(-40°C ~ +95°C)；LPDDR4(-40°C ~ +85°C)
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