メモリ&ロジック

概要

The 70V35 is a high-speed 8K x 18 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 36-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.
70V35 - Block Diagram
70V35 - Block Diagram
  • True Dual-Ported memory cells which allow simultaneous reads of the same memory location
  • Separate upper-byte and lower-byte control for multiplexed bus compatibility
  • 70V35 easily expands data bus width to 36 bits (32 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
  • LVTTL-compatible, single 3.3V (±0.3V) power supply
  • Available in a 100-pin TQFP package
  • Industrial temperature range (-40C to +85C) is available

ドキュメント

タイトル 分類 日付
70V35/34/25/24 Data Sheet
PDF482 KB
データシート
AN-70, Dual-Port Interrupt Expansion
PDF129 KB
アプリケーションノート
AN-91, The Most Commonly Asked Questions About Async Dual-Ports
PDF197 KB
アプリケーションノート
AN-59, Using 7024/7025 DP SRAMs to Match System Bus Widths
PDF182 KB
アプリケーションノート
AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface
PDF198 KB
アプリケーションノート
AN-09, Dual-Port SRAMs Yield Bit-Slice Designs
PDF156 KB
アプリケーションノート
AN-14, Dual-Port w/ Semaphore Arbitration
PDF183 KB
アプリケーションノート
AN-253, Introduction to Multi-Port Memories
PDF97 KB
アプリケーションノート
PLC# : 230001 End-of- Life (EOL) process on select part numbers
PDF1.29 MB
EOL通知
PLC# : 220006(R1) End-of-Life (EOL) Process on Select Part Numbers
PDF1.22 MB
EOL通知
PLC# : 220006 End-of-Life (EOL) Process on Select Part Numbers
PDF1.15 MB
EOL通知
PLC# : 220001-R1 End-of-Life (EOL) Process on Select Part Numbers
PDF938 KB
EOL通知
PLC# : 220001 End-of-Life (EOL) Process on Select Part Numbers
PDF909 KB
EOL通知
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES
PDF645 KB
EOL通知
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly
PDF567 KB
製品変更通知
PCN#: A1309-03 Additional Assembly Sources
PDF398 KB
製品変更通知
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w
PDF24 KB
製品変更通知
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP
PDF252 KB
製品変更通知
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China
PDF164 KB
製品変更通知
PCN#: TB-0512-01 Reel Color Changed from Blue to Black
PDF729 KB
製品変更通知
PCN A-0506-03; Packing Material Change
PDF290 KB
製品変更通知
PCN# SM-0504-03 Change in unit quantity per tray for BF/BFG 100
PDF153 KB
製品変更通知
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products
PDF80 KB
製品変更通知
PCN SM-0402-03, Die Rev U(CMOS 9) to T(CMOS 11.5)
PDF107 KB
製品変更通知
PCN#: A-0310-01, Green Products
PDF26 KB
製品変更通知
PCN#: G-0302-06, New die attach 3230 from Ablestik
PDF150 KB
製品変更通知
PCN#G-0302-05, New mold compound EME-G700 series
PDF65 KB
製品変更通知
PCN#:G-0303-01, new m/c G700 & 3230 d/a material
PDF138 KB
製品変更通知
PCN# G-0206-08, Orientation of square PQFP & TQFP
PDF150 KB
製品変更通知
PCN# G-0110-06 REV.1 Mold Compound
PDF48 KB
製品変更通知
PCN SM0112-03 Die rev. V(cmos8) to U(cmos9)
PDF32 KB
製品変更通知
PCN# G-0110-06 Mold Compound
PDF47 KB
製品変更通知
PCN# G0106-01, Moisture Sensitive Label Change
PDF274 KB
製品変更通知
PCN# G9911-05, To qualify low alpha mold compound.
PDF44 KB
製品変更通知

設計・開発

ソフトウェアダウンロード

タイトル 分類 日付
PLC# : 230001 End-of- Life (EOL) process on select part numbers
PDF1.29 MB
EOL通知
PLC# : 220006(R1) End-of-Life (EOL) Process on Select Part Numbers
PDF1.22 MB
EOL通知
PLC# : 220006 End-of-Life (EOL) Process on Select Part Numbers
PDF1.15 MB
EOL通知
PLC# : 220001-R1 End-of-Life (EOL) Process on Select Part Numbers
PDF938 KB
EOL通知
PLC# : 220001 End-of-Life (EOL) Process on Select Part Numbers
PDF909 KB
EOL通知
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES
PDF645 KB
EOL通知

ECADモデル

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ECADモデルを調べる

製品選択

    Processing table
    型名
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    ご購入 / サンプル
    70V35L20PFGI
    play_circleActive
    memory
    view_in_ar
    サンプル入手可能
    		 TQFP 100 I Yes Tray サンプルを入手,
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product

    サポート

    技術サポートに問合せをするサンプルを入手Multi-Port Memory FAQs営業に問合せをする