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7015- Block Diagram


8K x 9 Dual-Port RAM

The 7015 is a high-speed 8K x 9 Dual-Port Static RAM designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 18-bit-or-more word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 18- bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic. An automatic power down feature controlled by CE permits the on-chip circuitry of each port to enter a very low standby power mode.


  • True Dual-Ported memory cells which allow simultaneous reads of the same memory location
  • 7015 easily expands data bus width to 18 bits or more
  • Busy and Interrupt Flag
  • On-chip port arbitration logic
  • Full on-chip hardware support of semaphore signaling between ports
  • Fully asynchronous operation from either port
  • TTL-compatible, single 5V (±10%) power supply
  • Available in ceramic 68-pin PGA, PLCC and an 80- pin TQFP
  • Industrial temperature range (–40C to +85C) is available

Product Specification

Core Voltage (V)Bus Width (bits)Density (Kb)Pkg. CodeInterfaceI/O TypeAccess Time (ns)I/O Frequency (MHz)Temp. RangeArchitectureOrganizationFunctionOutput Type
5972PN80, PL68, GU68, PLG68Async5.0 V TTL12, 15, 17, 20, 25, 35-40 to 85°C, 0 to 70°CDual-Port8K x 9Slave, Semaphore, Master, Interrupt, Busy

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
7015L12JActivePL68PLCC68CNoTubeCheck Availability
7015L12J8ActivePL68PLCC68CNoReelCheck Availability
7015L12JGActivePLG68PLCC68CYesTubeCheck Availability
7015L12JG8ActivePLG68PLCC68CYesReelCheck Availability
7015L12PFActivePN80TQFP80CNoTrayCheck Availability
7015L12PF8ActivePN80TQFP80CNoReelCheck Availability
7015L15GObsoleteGU68PGA68CNoTrayCheck Availability
7015L15JActivePL68PLCC68CNoTubeCheck Availability
7015L15J8ActivePL68PLCC68CNoReelCheck Availability
7015L15PFActivePN80TQFP80CNoTrayCheck Availability
7015L15PF8ActivePN80TQFP80CNoReelCheck Availability
7015L17GObsoleteGU68PGA68CNoTrayCheck Availability
7015L17JActivePL68PLCC68CNoTubeCheck Availability
7015L17J8ActivePL68PLCC68CNoReelCheck Availability
7015L17PFActivePN80TQFP80CNoTrayCheck Availability
7015L17PF8ActivePN80TQFP80CNoReelCheck Availability
7015L20GObsoleteGU68PGA68CNoTrayCheck Availability
7015L20JActivePL68PLCC68CNoTubeCheck Availability
7015L20J8ActivePL68PLCC68CNoReelCheck Availability
7015L20JINot Recommended
PL68PLCC68INoTubeCheck Availability
7015L20JI8Not Recommended
PL68PLCC68INoReelCheck Availability
7015L20PFActivePN80TQFP80CNoTrayCheck Availability
7015L20PF8ActivePN80TQFP80CNoReelCheck Availability
7015L20PFIActivePN80TQFP80INoTrayCheck Availability
7015L20PFI8ActivePN80TQFP80INoReelCheck Availability
7015L25GActiveGU68PGA68CNoTrayCheck Availability
7015L25JActivePL68PLCC68CNoTubeCheck Availability
7015L25J8ActivePL68PLCC68CNoReelCheck Availability
7015L25PFActivePN80TQFP80CNoTrayCheck Availability
7015L25PF8ActivePN80TQFP80CNoReelCheck Availability
7015L35GObsoleteGU68PGA68CNoTrayCheck Availability
7015L35JActivePL68PLCC68CNoTubeCheck Availability
7015L35J8ActivePL68PLCC68CNoReelCheck Availability
7015L35PFActivePN80TQFP80CNoTrayCheck Availability
7015L35PF8ActivePN80TQFP80CNoReelCheck Availability
7015S12JActivePL68PLCC68CNoTubeCheck Availability
7015S12J8ActivePL68PLCC68CNoReelCheck Availability
7015S12PFActivePN80TQFP80CNoTrayCheck Availability
7015S12PF8ActivePN80TQFP80CNoReelCheck Availability
7015S15GObsoleteGU68PGA68CNoTrayCheck Availability
7015S15JActivePL68PLCC68CNoTubeCheck Availability
7015S15J8ActivePL68PLCC68CNoReelCheck Availability
7015S15PFActivePN80TQFP80CNoTrayCheck Availability
7015S15PF8ActivePN80TQFP80CNoReelCheck Availability
7015S17GObsoleteGU68PGA68CNoTrayCheck Availability
7015S17JActivePL68PLCC68CNoTubeCheck Availability
7015S17J8ActivePL68PLCC68CNoReelCheck Availability
7015S17PFActivePN80TQFP80CNoTrayCheck Availability
7015S17PF8ActivePN80TQFP80CNoReelCheck Availability
7015S20GObsoleteGU68PGA68CNoTrayCheck Availability


Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
7015 Data Sheet Datasheet PDF 190 KB Mar 4, 2016
Apps Notes & White Papers
AN-70, Dual-Port Interrupt Expansion Application Note PDF 56 KB May 31, 2006
AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface Application Note PDF 92 KB May 31, 2006
AN-91, The Most Commonly Asked Questions About Async Dual-Ports Application Note PDF 87 KB May 31, 2006
show all (6)
AN-09, Dual-Port SRAMs Yield Bit-Slice Designs Application Note PDF 69 KB May 30, 2006
AN-253, Introduction to Multi-Port Memories Application Note PDF 36 KB May 30, 2006
AN-14, Dual-Port w/ Semaphore Arbitration Application Note PDF 71 KB May 30, 2006
PCN# : TB1304-01 Change of Moisture Sensitive Level on Selective Products Product Change Notice PDF 129 KB May 13, 2013
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
PCN# A-0607-06 MMT Thailand as Alternate Assembly Facility for PLCC, SOIC 150mil/300mil Product Change Notice PDF 223 KB Oct 6, 2006
show all (21)
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 10, 2006
PCN#: TB-0512-01 Reel Color Changed from Blue to Black Product Change Notice PDF 729 KB Dec 16, 2005
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB Jul 19, 2005
PCN# SM-0504-03 Change in unit quantity per tray for BF/BFG 100 Product Change Notice PDF 157 KB May 2, 2005
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 14, 2004
PCN#:A-0309-06 Rev1, Hermetic transfer to ATP-P1 Product Change Notice PDF 44 KB Oct 15, 2004
PCN#: A-0305-04 Rev. 01, Tin Plating and Solder Dip Process at G Product Change Notice PDF 38 KB Mar 4, 2004
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 10, 2003
PCN#: A-0309-04, new mold compound G600 material Product Change Notice PDF 134 KB Oct 7, 2003
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 20, 2003
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB Mar 20, 2003
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 17, 2002
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 26, 2002
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 16, 2002
PCN SM0112-03 Die rev. V(cmos8) to U(cmos9) Product Change Notice PDF 32 KB Dec 24, 2001
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 14, 2001
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB Nov 18, 1999