The IDT72V70180 is a non-blocking digital switch that has a capacity of 128 x 128 channels at 2.048 Mb/s. Some of the main features are: programmable stream and channel control, Processor Mode, input offset delay and highimpedance output control. Per-stream input delay control is provided for managing large multi-chip switches that transport both voice channel and concatenated data channels. In addition, input streams can be individually calibrated for input frame offset.

Features

  • 128 x 128 channel non-blocking switching at 2.048 Mb/s
  • Per-channel variable or constant throughput delay
  • Automatic identification of ST-BUS®/GCI interfaces
  • Accepts 4 serial data streams of 2.048 Mb/s
  • Automatic frame offset delay measurement
  • Per-stream frame delay offset programming
  • Per-channel high impedance output control
  • Per-channel Processor Mode
  • Control interface compatible to Intel/Motorola CPUs
  • Connection memory block programming
  • Available in 64-pin Thin Plastic Quad Flatpack (TQFP) and
  • 64-pin Small Thin Quad Flatpack (STQFP)
  • 3.3V Power Supply
  • Operating Temperature Range -40°C to +85°C
  • 3.3V I/O with 5V Tolerant Inputs

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Pb (Lead) Free Carrier Type Buy Sample
72V70180PF Obsolete PN64 TQFP 64 No Tray
Availability
72V70180PF8 Obsolete PN64 TQFP 64 No Reel
Availability
72V70180PFG Obsolete PNG64 TQFP 64 Yes Tray
Availability
72V70180PFG8 Obsolete PNG64 TQFP 64 Yes Reel
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
72V70180 Data Sheet Datasheet PDF 242 KB
Application Notes & White Papers
AN-852 Application Considerations for Time-Slot Interchange (TSI) Products Application Note PDF 119 KB
PCNs & PDNs
PDN# : CQ-17-02R1 Quarterly Market Declined PDN (revision1) Product Discontinuation Notice PDF 647 KB
PDN# : CQ-17-02 Quarterly Market Declined PDN Product Discontinuation Notice PDF 898 KB
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 567 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB
PDN# T-05-02, TSI, Selected Package Obsolescence Product Delete Notice PDF 68 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB
PCN# G-0110-06 Mold Compound Product Change Notice PDF 48 KB
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB

Software & Tools

Title Other Languages Type Format File Size Date
72V70180 TQFP-64 IBIS Model - IBIS ZIP 15 KB