Embedded Storage Solutions 嵌入式存储解决方案

High-performance eMMC, UFS, ePOP and eMCP solutions for smartphones, automotive, IoT and AI edge devices. 高性能eMMC、UFS、ePOP和eMCP解决方案，适用于智能手机、汽车、物联网和AI边缘设备。

Product Lines

Embedded Storage Product Lines 嵌入式存储产品线

eMMC

Embedded MultiMediaCard

Industry standard for embedded storage in mobile and consumer devices. Half-duplex interface with proven reliability. 移动和消费电子设备嵌入式存储的行业标准。半双工接口，可靠性经过验证。

VersioneMMC 5.1

Seq ReadUp to 400 MB/s

InterfaceHalf-Duplex HS400

Capacity4GB - 256GB

UFS

Universal Flash Storage

Full-duplex high-speed interface for flagship smartphones, ADAS and AI edge devices. 全双工高速接口，适用于旗舰智能手机、ADAS和AI边缘设备。

VersionUFS 2.1 / 3.1 / 4.0

Seq ReadUp to 4,200 MB/s

InterfaceFull-Duplex M-PHY

Capacity32GB - 1TB

ePOP

Embedded Package on Package

Ultra-compact stacked packaging for wearables, AR/VR and ultra-thin devices. Integrates NAND + DRAM + controller. 超紧凑堆叠封装，适用于可穿戴设备、AR/VR和超薄设备。集成NAND + DRAM + 控制器。

PackageBGA Stacked

Thickness< 1.0mm

InterfaceeMMC / UFS

Capacity8GB - 128GB

eMCP / uMCP

Embedded Multi-Chip Package

Multi-chip package combining NAND flash with LPDDR DRAM. Cost-effective for mainstream smartphones. 将NAND闪存与LPDDR DRAM结合的多芯片封装。主流智能手机的经济高效解决方案。

PackageBGA Multi-Chip

NAND InterfaceeMMC / UFS

DRAMLPDDR3 / LPDDR4X

Capacity8GB+1GB - 256GB+12GB

Comparison

Specification Comparison 规格对比

Parameter	eMMC 5.1	UFS 2.1	UFS 3.1	UFS 4.0	ePOP
Interface	Half-Duplex	Full-Duplex	Full-Duplex	Full-Duplex	Stacked
Seq Read	400 MB/s	850 MB/s	2,100 MB/s	4,200 MB/s	400 MB/s
Seq Write	200 MB/s	250 MB/s	1,200 MB/s	2,800 MB/s	200 MB/s
Random Read (IOPS)	15K	45K	100K	280K	15K
Temp Range	-25°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 105°C	-40°C ~ 105°C	-25°C ~ 85°C
Max Capacity	256GB	512GB	1TB	1TB	128GB
Primary Use	Mid-range Mobile	Flagship Mobile	Flagship/ADAS	AI Edge/Flagship	Wearable/AR

Applications

Application Areas 应用领域

Smartphones智能手机

UFS 3.1/4.0
Flagship Performance

Automotive智能汽车

UFS + eMMC
ADAS / Infotainment

Wearables可穿戴设备

ePOP
Ultra-compact

IoT / Edge AI物联网/边缘AI

eMMC / UFS
Industrial Grade

Grades

Product Grades 产品等级

Tailored for every environment. 为每种环境量身定制。

Industrial Grade工业级

-40°C ~ 85°C

Enhanced endurance for industrial automation, medical, and networking. 为工业自动化、医疗设备和网络提供增强的耐久性。

Automotive Grade车规级

-40°C ~ 105°C

AEC-Q100 qualified for ADAS, digital cockpit, and gateway. 通过AEC-Q100认证，适用于ADAS、数字座舱和网关。

Consumer Grade消费级

-25°C ~ 85°C

Cost-optimized for smartphones, tablets, and consumer electronics. 为智能手机、平板电脑和消费电子产品提供成本优化方案。