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LY625128SL-45SLET Datasheet(PDF) 2 Page - Lyontek Inc. |
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LY625128SL-45SLET Datasheet(HTML) 2 Page - Lyontek Inc. |
2 / 17 page LY625128 Rev. 2.5 512K X 8 BIT LOW POWER CMOS SRAM Lyontek Inc. reserves the rights to change the specifications and products without notice. 5F, No. 2, Industry E. Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 1 ® FEATURES Fast access time : 45/55/70ns Low power consumption: Operating current : 45/40/30mA (TYP.) Standby current : 5 μA@5V(TYP.) LL/SL version 3 μA@3V(TYP.) SL version Single 4.5V ~ 5.5V power supply All inputs and outputs TTL compatible Fully static operation Tri-state output Data retention voltage : 1.5V (MIN.) Green package available Package : 32-pin 450 mil SOP 32-pin 8mm x 20mm TSOP-I 32-pin 8mm x 13.4mm STSOP 36-ball 6mm x 8mm TFBGA GENERAL DESCRIPTION The LY625128 is a 4,194,304-bit low power CMOS static random access memory organized as 524,288 words by 8 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature. The LY625128 is well designed for very low power system applications, and particularly well suited for battery back-up nonvolatile memory application. The LY625128 operates from a single power supply of 4.5V ~ 5.5V and all inputs and outputs are fully TTL compatible 32-pin 600 mil P-DIP PRODUCT FAMILY Product Family Operating Temperature Vcc Range Speed Power Dissipation Standby(ISB1,TYP.) Operating(Icc,TYP.) LY625128(LL) 0 ~ 70℃ 4.5 ~ 5.5V 45/55/70ns - 5µA@5V 45/40/30mA LY625128(LLE) -20 ~ 80℃ 4.5 ~ 5.5V 45/55/70ns - 5µA@5V 45/40/30mA LY625128(LLI) -40 ~ 85℃ 4.5 ~ 5.5V 45/55/70ns - 5µA@5V 45/40/30mA LY625128(SL) 0 ~ 70℃ 4.5 ~ 5.5V 45/55/70ns 3µA@3V 5µA@5V 45/40/30mA LY625128(SLE) -20 ~ 80℃ 4.5 ~ 5.5V 45/55/70ns 3µA@3V 5µA@5V 45/40/30mA LY625128(SLI) -40 ~ 85℃ 4.5 ~ 5.5V 45/55/70ns 3µA@3V 5µA@5V 45/40/30mA |
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