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PSRAM
Home Product PSRAM
Overview By using a DRAM-like internal cell structure and featuring an SRAM-compatible external interface, PSRAM could support higher density and lower cost akin to DRAM, while preserving SRAM's key benefit of a simple interface. It is recognized as a superior memory solution, optimized for power-sensitive applications in portable electronics and next-generation wearable technology.

XC Memory's PSRAM delivers up to 666 Mbps bandwidth with multiple density options. Its simplified low-pin-count interface streamlines system design, while the compact 24-ball TFBGA package minimizes PCB footprint. Combined with competitive per-bit cost, this solution is ideal for cost-sensitive applications.

PSRAM

Filters
Part Number Density Organization Speed Voltage Temperature Package Product Status
GSR5W28DM 32Mb x8 533/800Mbps 1.8V -40℃~85℃/-40℃~105℃ BGA24 MP
GSR5W28HM 32Mb x8 533/800Mbps 1.8V VDD & 1.2V VIO -40℃~85℃/-40℃~105℃ BGA24 MP
GSR6W28DM 64Mb x8 533/800Mbps 1.8V -40℃~85℃/-40℃~105℃ BGA24 MP
GSR6W28HM 64Mb x8 533/800Mbps 1.8V VDD & 1.2V VIO -40℃~85℃/-40℃~105℃ BGA24 MP
GSR7W28DM 128Mb x8 533Mbps 1.8V -40℃~85℃/-40℃~105℃ BGA24 MP
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Applications
Wearable Devices
Wireless Connectivity Modules
Automotive Solutions
Industrial Solutions
TCON &HMI
News
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