16K x 36 Sync, 3.3V Dual-Port, Pipelined, Interleaved I/O's

The 70V3569 is a high-speed 16K x 36 bit synchronous Dual-Port RAM that has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode. The 70V3569 can support an operating voltage of either 3.3V or 2.5V on one or both ports, controllable by the OPT pins. The power supply for the core of the device (VDD) is at 3.3V.

Features

  • Dual-Port allows simultaneous access of the same memory location
  • Pipelined output mode
  • Counter enable and repeat features
  • Dual chip enables allow for depth expansion without additional logic
  • Full synchronous operation on both ports
  • Separate byte controls for multiplexed bus and bus matching compatibility
  • LVTTL- compatible, single 3.3V (±150mV) power supply for core
  • LVTTL compatible, selectable 3.3V (±150mV) or 2.5V (±100mV) power supply for I/Os and control signals on each port
  • Available in a 256-pin BGA, 208-pin fpBGA and 208-pin PQFP packages
  • Industrial temperature range (-40C to +85C) is available

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
70V3569S4BC Active BC256 CABGA 256 C No Tray Availability
70V3569S4BC8 Active BC256 CABGA 256 C No Reel Availability
70V3569S4BF Active BF208 CABGA 208 C No Tray Availability
70V3569S4BF8 Active BF208 CABGA 208 C No Reel Availability
70V3569S4BFG Active BFG208 CABGA 208 C Yes Tray Availability
70V3569S4BFG8 Active BFG208 CABGA 208 C Yes Reel Availability
70V3569S4DR Last Time Buy DR208 PQFP 208 C No Tray Availability
70V3569S5BC Active BC256 CABGA 256 C No Tray Availability
70V3569S5BC8 Active BC256 CABGA 256 C No Reel Availability
70V3569S5BCI Active BC256 CABGA 256 I No Tray Availability
70V3569S5BCI8 Active BC256 CABGA 256 I No Reel Availability
70V3569S5BF Active BF208 CABGA 208 C No Tray Availability
70V3569S5BF8 Active BF208 CABGA 208 C No Reel Availability
70V3569S5BFI Active BF208 CABGA 208 I No Tray Availability
70V3569S5BFI8 Active BF208 CABGA 208 I No Reel Availability
70V3569S5DR Last Time Buy DR208 PQFP 208 C No Tray Availability
70V3569S5DRI Last Time Buy DR208 PQFP 208 I No Tray Availability
70V3569S6BC Active BC256 CABGA 256 C No Tray Availability
70V3569S6BC8 Active BC256 CABGA 256 C No Reel Availability
70V3569S6BF Active BF208 CABGA 208 C No Tray Availability
70V3569S6BF8 Active BF208 CABGA 208 C No Reel Availability
70V3569S6DR Last Time Buy DR208 PQFP 208 C No Tray Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
70V3569 Datasheet Datasheet PDF 175 KB Oct 9, 2014
Application Notes & White Papers
AN-255 Dual-Port Power Discussion Application Note PDF 36 KB May 29, 2006
AN-144, Sync Dual-Ports for DSP & Communication Applications Application Note PDF 102 KB May 29, 2006
AN-254, The Most Commonly Asked Questions About Sync Dual-Ports Application Note PDF 66 KB May 29, 2006
AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface Application Note PDF 92 KB May 30, 2006
AN-09, Dual-Port SRAMs Yield Bit-Slice Designs Application Note PDF 69 KB May 29, 2006
AN-253, Introduction to Multi-Port Memories Application Note PDF 36 KB May 29, 2006
PCNs & PDNs
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES Product Discontinuation Notice PDF 645 KB Sep 14, 2017
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 15, 2002
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB Oct 18, 2006
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# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 10, 2001
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 9, 2003
PCN#: A-0403-03, BGA package family Product Change Notice PDF 38 KB Dec 8, 2004
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB Nov 17, 1999
PCN# A-0607-05 Green Mold Compound KMC3580 for BGA Product Change Notice PDF 194 KB Aug 29, 2006
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB Jul 18, 2005
PCN#:A-0305-02, new m/c G770 & 2300 d/a material Product Change Notice PDF 197 KB Jun 3, 2003
PCN#: TB-0512-01 Reel Color Changed from Blue to Black Product Change Notice PDF 729 KB Dec 15, 2005
PCN# A-0506-01: New m/c G700 & d/a 8361J for PQFP Product Change Notice PDF 16 KB Aug 11, 2005
PCN# G-0206-09, Ship in Trays instead Tape & Reel Product Change Notice PDF 13 KB Jun 16, 2002
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 16, 2002

Software & Tools

Title Other Languages Type Format File Size Date
70V3569DR PQFP IBIS Model Model - IBIS ZIP 8 KB Mar 17, 1999
70V3569BF fpBGA IBIS Model Model - IBIS ZIP 8 KB Sep 28, 1999
70V3569 VHDL Model Model - VHDL TXT 33 KB May 18, 2004
70V3569 Verilog Model Model - Verilog TXT 15 KB May 19, 2004
70V3569DR PQFP HSpice Model Model - HSPICE TAR 49 KB Feb 15, 1999