LY62256RL-55LLI
数据手册.pdf
Lyontek
主动器件
LYONTEK LY62256RL-55LLI 芯片, 存储器, SRAM, 256K, 32KX8, 2.7-5.5V, 28STSOP
The is a 262144-bit low power CMOS Static Random Access Memory SRAM organized as 32768 words by 8-bit. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature. The LY62256 is well designed for low power application and particularly well suited for battery back-up nonvolatile memory application. The LY62256 operates from a single power supply of 2.7 to 5.5V and all inputs and outputs are fully TTL compatible.
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- Fast access time - 55ns
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- Low power consumption
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- Fully static operation
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- Tri-state output
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- Data retention voltage - 1.5V minimum