brand:SKHYNIX
Package/Case:FBGA
Product Categories:DRAMs
Manufacturer:SAMSUNG
Set up:1
Deliver goods:3 days after paydown
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The K4E2E304EA-AGCF from Samsung is a high-performance 4Gb LPDDR4 SDRAM, engineered for demanding mobile and embedded environments. Utilizing a 20nm process technology, this device provides a high-density, low-power solution that balances rapid data throughput with efficient energy management. It supports a dual-channel architecture with a high-speed interface, enabling seamless handling of complex multitasking and high-bandwidth multimedia streams. With its low-voltage operation and specialized power-saving modes, this DRAM is optimized for compact, heat-sensitive system designs. It ensures stable operation in harsh environments, making it a reliable choice for next-generation mobile handsets, tablets, and high-performance automotive and industrial computing platforms.
Features
- 4Gb Density: Organized as a multi-channel configuration, providing robust memory capacity for modern OS and heavy application workloads.
- LPDDR4 Interface: Supports high-speed data transfer rates up to 3200 Mbps per pin, significantly increasing system memory bandwidth compared to LPDDR3.
- Ultra-Low Voltage: Operates at 1.1V for VDD1/VDD2 and 1.8V for VDDQ, minimizing power consumption and heat dissipation for battery-powered devices.
- Thermal Management: Includes temperature-compensated self-refresh (TCSR) and partial array self-refresh (PASR) to maintain data integrity under fluctuating thermal conditions.
- Compact Package: Features a high-density BGA footprint, designed for space-constrained PCB layouts and high-speed signal integrity.
Applications
- Mobile Computing: Ideal for high-end smartphones and tablets requiring fast app loading and smooth video playback.
- Automotive Infotainment: Supports digital cockpits and navigation systems that demand reliable, high-speed memory for real-time data processing.
- Industrial Automation: Serves as primary memory for PLC controllers and HMI units, providing consistent performance in complex logic operations.
- Embedded Vision: Used in high-resolution IP cameras and surveillance systems that require rapid data buffering for image signal processing and analytics.
Equivalent Parts
K4E6E304EB-EGCF (Samsung): A close variant in the LPDDR4 family, often used in similar mobile memory configurations with minor timing adjustments.