DatasheetsPDF.com

LY616416 Dataheets PDF



Part Number LY616416
Manufacturers Lyontek
Logo Lyontek
Description 5V 64K X 16 BIT HIGH SPEED CMOS SRAM
Datasheet LY616416 DatasheetLY616416 Datasheet (PDF)

® LY616416 Rev. 1.1 5V 64K X 16 BIT HIGH SPEED CMOS SRAM REVISION HISTORY Revision Rev. 1.0 Rev. 1.1 Description Initial Issue Revised Test Condition of ICC Revised FEATURES & ORDERING INFORMATION Lead free and green package available to Green package available Deleted TSOLDER in ABSOLUTE MAXIMUN RATINGS Added packing type in ORDERING INFORMATION Issue Date Aug.29.2007 Aug.28.2009 www.DataSheet4U.com Lyontek Inc. reserves the rights to change the specifications and products without notice. .

  LY616416   LY616416



Document
® LY616416 Rev. 1.1 5V 64K X 16 BIT HIGH SPEED CMOS SRAM REVISION HISTORY Revision Rev. 1.0 Rev. 1.1 Description Initial Issue Revised Test Condition of ICC Revised FEATURES & ORDERING INFORMATION Lead free and green package available to Green package available Deleted TSOLDER in ABSOLUTE MAXIMUN RATINGS Added packing type in ORDERING INFORMATION Issue Date Aug.29.2007 Aug.28.2009 www.DataSheet4U.com 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 0 ® LY616416 Rev. 1.1 5V 64K X 16 BIT HIGH SPEED CMOS SRAM GENERAL DESCRIPTION The LY616416 is a 1,048,576-bit low power CMOS static random access memory organized as 65,536 words by 16 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature. The LY616416 is well designed for low power application, and particularly well suited for battery back-up nonvolatile memory application. The LY616416 operates from a single power supply of 5V and all inputs and outputs are fully TTL compatible FEATURES „ Fast access time : 15/20ns „ Low power consumption: Operating current : 140/110mA(MAX.) Standby current : 3mA(MAX. for 15/20ns) 100µA( (MAX. for 15/20ns LL version) „ Single 5V power supply „ All outputs TTL compatible „ Fully static operation „ Tri-state output „ Data byte control : LB# (DQ0 ~ DQ7) UB# (DQ8 ~ DQ15) „ Data retention voltage : 2.0V (MIN.) „ Green package available „ Package : 44-pin 400 mil TSOP-II PRODUCT FAMILY Product Family LY616416 LY616416(E) LY616416(I) LY616416(LL) LY616416(LLE) LY616416(LLI) Operating Temperature 0 ~ 70℃ -20 ~ 80℃ -40 ~ 85℃ 0 ~ 70℃ -20 ~ 80℃ -40 ~ 85℃ Vcc Range 4.5 ~ 5.5V 4.5 ~ 5.5V 4.5 ~ 5.5V 4.5 ~ 5.5V 4.5 ~ 5.5V 4.5 ~ 5.5V Speed 15/20ns 15/20ns 15/20ns 15/20ns 15/20ns 15/20ns Power Dissipation Standby(ISB1) Operating(Icc) 3mA(MAX.) 140/110mA(MAX.) 3mA(MAX.) 140/110mA(MAX.) 3mA(MAX.) 140/110mA(MAX.) 100µA(MAX.) 140/110mA(MAX.) 100µA(MAX.) 140/110mA(MAX.) 100µA(MAX.) 140/110mA(MAX.) www.DataSheet4U.com 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 ® LY616416 Rev. 1.1 5V 64K X 16 BIT HIGH SPEED CMOS SRAM PIN DESCRIPTION SYMBOL DESCRIPTION Address Inputs Chip Enable Input Write Enable Input Output Enable Input Lower Byte Control Upper Byte Control Power Supply Ground FUNCTIONAL BLOCK DIAGRAM Vcc Vss A0 - A15 CE# WE# OE# LB# UB# VCC DQ0 – DQ15 Data Inputs/Outputs DECODER 64Kx16 MEMORY ARRAY A0-A15 DQ0-DQ7 Lower Byte DQ8-DQ15 Upper Byte VSS I/O DATA CIRCUIT COLUMN I/O CE# WE# OE# LB# UB# CONTROL CIRCUIT www.DataSheet4U.com Lyontek Inc. reserves the rights to change the specifications and products without notice. 5F, No. 2, I.


LY611024 LY616416 LY612568


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)