3.3V, 32K X 8 Asynchronous Static RAM

The 71V256SA 3.3V CMOS Asynchronous SRAM is organized as 32K x 8. When in standby mode, its very low power characteristics contribute to extended battery life. Under full standby mode (CS at CMOS level, f=0), power consumption is guaranteed to be less than 6.6mW. Fully static asynchronous circuitry is used; no clocks or refreshes are required for operation.

Features

  • Ideal for high-performance processor secondary cache
  • Commercial (0C to +70C) and Industrial (–40C to +85C) temperature range options
  • Fast access times: – Commercial and Industrial: 10/12/15/20ns
  • Low standby current (maximum): – 2mA full standby
  • Inputs and outputs are LVTTL-compatible
  • Single 3.3V(±0.3V) power supply
  • Available in 28-pin SOJ and 28-pin TSOP type I packages

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
71V256SA12PZG Active PZG28 TSOP 28 C Yes Tray Availability
71V256SA12PZG8 Active PZG28 TSOP 28 C Yes Reel Availability
71V256SA12PZGI Active PZG28 TSOP 28 I Yes Tray Availability
71V256SA12PZGI8 Active PZG28 TSOP 28 I Yes Reel Availability
71V256SA12YG Active PJG28 SOJ 28 C Yes Tube Availability
71V256SA12YG8 Active PJG28 SOJ 28 C Yes Reel Availability
71V256SA12YGI Active PJG28 SOJ 28 I Yes Tube Availability
71V256SA12YGI8 Active PJG28 SOJ 28 I Yes Reel Availability
71V256SA15PZG Active PZG28 TSOP 28 C Yes Tray Availability
71V256SA15PZG8 Active PZG28 TSOP 28 C Yes Reel Availability
71V256SA15PZGI Active PZG28 TSOP 28 I Yes Tray Availability
71V256SA15PZGI8 Active PZG28 TSOP 28 I Yes Reel Availability
71V256SA15YG Active PJG28 SOJ 28 C Yes Tube Availability
71V256SA15YG8 Active PJG28 SOJ 28 C Yes Reel Availability
71V256SA15YGI Active PJG28 SOJ 28 I Yes Tube Availability
71V256SA15YGI8 Active PJG28 SOJ 28 I Yes Reel Availability
71V256SA20PZG Active PZG28 TSOP 28 C Yes Tray Availability
71V256SA20PZG8 Active PZG28 TSOP 28 C Yes Reel Availability
71V256SA20PZGI Active PZG28 TSOP 28 I Yes Tray Availability
71V256SA20PZGI8 Active PZG28 TSOP 28 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
71V256SA Datasheet Datasheet PDF 586 KB Aug 18, 2015
PCNs & PDNs
PDN# : SR-13-01 Product Discontinuation Notice PDF 68 KB Apr 27, 2013
PDN# : SR-09-04 PRODUCT DISCONTINUANCE NOTICE ON SELECTIVE SRAM PRODUCTS Product Delete Notice PDF 69 KB Oct 18, 2009
PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 16 KB Jul 21, 2005
PCN# A-0504-02R2: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 38 KB Aug 3, 2005
PCN#: A-0504-02, Transfer assembly facility IDT-Manila to OSE-Ph Product Change Notice PDF 47 KB Apr 28, 2005
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 13, 2004
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 13, 2012
PCN# A-0508-02: OSET Alternate Assembly Location for Green Product Change Notice PDF 18 KB Sep 1, 2005
PCN#: A-0501-01, New m/c DMC-2000 and d/a 8390A for PDIP pkgs Product Change Notice PDF 42 KB Jan 24, 2005
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 9, 2003
PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT Product Change Notice PDF 35 KB Apr 28, 2005
PCN#: SR-0408-02, To qualify alternate facility ASE-T for PZ28 ( Product Change Notice PDF 36 KB Aug 16, 2004
PCN# : A-0605-03 ASE-Kaohsiung as Alternate Assembly Facility for SOJ Packages Product Change Notice PDF 115 KB May 23, 2006