128K x 36 Sync, 3.3V Dual-Port RAM, Pipelined/Flow-Through, Interleaved I/O's

The 70V3599 is a high-speed 128K 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 70V3599 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
  • Selectable Pipelined or Flow-Through 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
  • Dual Cycle Deselect (DCD) for Pipelined Output mode
  • 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
  • Includes JTAG functionality
  • 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
70V3599S133BC Active BC256 CABGA 256 C No Tray Availability
70V3599S133BC8 Active BC256 CABGA 256 C No Reel Availability
70V3599S133BCGI Active BCG256 CABGA 256 I Yes Tray Availability
70V3599S133BCI Active BC256 CABGA 256 I No Tray Availability
70V3599S133BCI8 Active BC256 CABGA 256 I No Reel Availability
70V3599S133BF Active BF208 CABGA 208 C No Tray Availability
70V3599S133BF8 Active BF208 CABGA 208 C No Reel Availability
70V3599S133BFGI Active BFG208 CABGA 208 I Yes Tray Availability
70V3599S133BFGI8 Active BFG208 CABGA 208 I Yes Reel Availability
70V3599S133BFI Active BF208 CABGA 208 I No Tray Availability
70V3599S133BFI8 Active BF208 CABGA 208 I No Reel Availability
70V3599S133DR Last Time Buy DR208 PQFP 208 C No Tray Availability
70V3599S133DRGI Active DRG208 PQFP 208 I Yes Tray Availability
70V3599S133DRI Last Time Buy DR208 PQFP 208 I No Tray Availability
70V3599S166BC Active BC256 CABGA 256 C No Tray Availability
70V3599S166BC8 Active BC256 CABGA 256 C No Reel Availability
70V3599S166BCG Active BCG256 CABGA 256 C Yes Tray Availability
70V3599S166BF Active BF208 CABGA 208 C No Tray Availability
70V3599S166BF8 Active BF208 CABGA 208 C No Reel Availability
70V3599S166BFG Active BFG208 CABGA 208 C Yes Tray Availability
70V3599S166BFG8 Active BFG208 CABGA 208 C Yes Reel Availability
70V3599S166DR Last Time Buy DR208 PQFP 208 C No Tray Availability
70V3599S166DRG Active DRG208 PQFP 208 C Yes Tray Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
70V3599/89 Data Sheet Datasheet PDF 240 KB Oct 15, 2014
Errata_SMEN-01-04 Jtag timing parameter notcorrect Errata PDF 14 KB Jul 22, 2001
Errata_SMEN-01-05 Changed output enable timing Errata PDF 14 KB Dec 4, 2001
Application Notes & White Papers
AN-255 Dual-Port Power Discussion Application Note PDF 36 KB May 29, 2006
AN-254, The Most Commonly Asked Questions About Sync Dual-Ports Application Note PDF 66 KB May 29, 2006
AN-144, Sync Dual-Ports for DSP & Communication Applications Application Note PDF 102 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
70V3599 VHDL Model Model - VHDL ZIP 40 KB Aug 19, 2003
70V3599 Verilog Model Model - Verilog ZIP 23 KB Aug 3, 2003
70V3599 BSDL Model Model - BSDL ZIP 9 KB Jul 23, 2003
70V3599 IBIS Model Model - IBIS ZIP 52 KB May 18, 2006