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LY61L1288RL-12 Datasheet(PDF) 2 Page - Lyontek Inc. |
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LY61L1288RL-12 Datasheet(HTML) 2 Page - Lyontek Inc. |
2 / 12 page LY61L1288 Rev. 1.5 128K X 8 BIT HIGH SPEED 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 : 8/10/12/15ns Low power consumption: Operating current : 80/75/70/65mA (TYP.) Standby current : 0.6mA (TYP.) Single 3.3V power supply All inputs and outputs TTL compatible Fully static operation Tri-state output Data retention voltage : 2.0V (MIN.) Green package available Package : 32-pin 8mm x 13.4mm STSOP 32-pin 400 mil TSOP-II GENERAL DESCRIPTION The LY61L1288 is a 1,048,576-bit high speed CMOS static random access memory organized as 131,072 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 LY61L1288 is well designed for high speed system application. Easy expansion is provided by using an active LOW Chip Enable(CE#). The active LOW Write Enable(WE#) controls both writing and reading of the memory. The LY61L1288 operates from a single power supply of 3.3V and all inputs and outputs are fully TTL compatible PRODUCT FAMILY Product Family Operating Temperature Vcc Range Speed Power Dissipation Standby(ISB1,TYP.) Operating(Icc,TYP.) LY61L1288 0 ~ 70℃ 3.15 ~ 3.6V 8/10ns 0.6mA 80/75mA LY61L1288 0 ~ 70℃ 3.0 ~ 3.6V 12/15ns 0.6mA 70/65mA LY61L1288(E) -20 ~ 80℃ 3.15 ~ 3.6V 8/10ns 0.6mA 80/75mA LY61L1288(E) -20 ~ 80℃ 3.0 ~ 3.6V 12/15ns 0.6mA 70/65mA LY61L1288(I) -40 ~ 85℃ 3.15 ~ 3.6V 8/10ns 0.6mA 80/75mA LY61L1288(I) -40 ~ 85℃ 3.0 ~ 3.6V 12/15ns 0.6mA 70/65mA FUNCTIONAL BLOCK DIAGRAM DECODER I/O DATA CIRCUIT CONTROL CIRCUIT 128Kx8 MEMORY ARRAY COLUMN I/O A0-A16 Vcc Vss DQ0-DQ7 CE# WE# OE# PIN DESCRIPTION SYMBOL DESCRIPTION A0 - A16 Address Inputs DQ0 – DQ7 Data Inputs/Outputs CE# Chip Enable Input WE# Write Enable Input OE# Output Enable Input VCC Power Supply VSS Ground |
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