LY62L25616

® Rev. 2.6 LY62L25616 256K X 16 BIT LOW POWER CMOS SRAM REVISION HISTORY Revision Rev. 1.0 Rev. 2.0 Rev. 2.1 Rev. 2.2 Rev. 2.3 Rev. 2.4 Rev. 2.5 Rev. 2.6 Description Initial Issue Revised ISB(max) : 0.5mA => 1.25mA Revised Package Outline Dimension(TSOP-II) Deleted L Spec. Added SL Spec. Revised Test Condition of ICC/ISB1/IDR Revised VTERM to VT1 and VT2 Revised IDR Added ISB1/IDR values when TA = 25℃ and TA = 40℃ Revised FEATURES & ORDERING INFORMATION Lead free and green package available to Green package available Added packing type in ORDERING INFORMATION Deleted TSOLDER in ABSOLUTE MAXIMUN RATINGS Revised PACKAGE OUTLINE DIMENSION in page 10 Revised ORDERING INFORMATION in page 11 Issue Date Jul.25.2004 May.11.2006 Apr.12.2007 Nov.8.2007 Mar.21.2008 Mar.30.2009 May.6.2010 Aug.25.2010 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 ® Rev. 2.6 LY62L25616 256K X 16 BIT LOW POWER CMOS SRAM FEATURES „ Fast access time : 45/55/70ns „ Low power consumption: Operating current : 40/30/20mA (TYP.) Standby current : 2μA (TYP.) LL-version 1μA (TYP.) SL-version „ Single 2.7V ~ 3.6V power supply „ All inputs and outputs TTL compatible „ Fully static operation „ Tri-state output „ Data byte control : LB# (DQ0 ~ DQ7) UB# (DQ8 ~ DQ15) „ Data retention voltage : 1.5V (MIN.) „ Green package available „ Package : 44-p...