IDT77V500S25BC8 IDT, Integrated Device Technology Inc, IDT77V500S25BC8 Datasheet
IDT77V500S25BC8
Specifications of IDT77V500S25BC8
Related parts for IDT77V500S25BC8
IDT77V500S25BC8 Summary of contents
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Features Features Features Features Single chip controller for IDT77V400 Switching Memory One IDT77V500 and one IDT77V400 form the core required for a 1.2Gbps port non-blocking switch Supports up to 8192 Virtual Connections (VCs) Per VC queuing for ...
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IDT77V500 The IDT77V500 utilizes Per Virtual Connection (VC) Queuing to keep track of each call, and has the capacity to keep track of as many as 8192 individual VC queues. There are four possible priorities available for each of the ...
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IDT77V500 Package Diagrams Package Diagrams Package Diagrams Package Diagrams All Vcc pins must be connected to power supply. All Vss pins must be connected to ground supply. Index MDATA 7 MD/C MR/W MSTRB NC NC CMD5 CMD4 CMD3 V SS ...
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IDT77V500 BGA Package Diagram BGA Package Diagram BGA Package Diagram BGA Package Diagram 1 2 VCC NC OFRM4 A VSS OFRM2 OFRM3 VSS F VCC ...
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IDT77V500 TQFP Pin Description TQFP Pin Description TQFP Pin Description TQFP Pin Description Pin Number Symbol 18 SCLK 22,20 CBRCLK3, CBRCLK2 86 CRCERR 2 MD/C 3 MR/W 4 MSTRB 17 RESETI 19 RESETO 7-9, 12-14 CMD0-5 24 SFRM 40-43, 46-49, ...
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IDT77V500 BGA Pin Description BGA Pin Description BGA Pin Description BGA Pin Description Pin Number Symbol A6 SCLK B5, A5 CBRCLK3, CBRCLK2 G7 CRCERR B11 MD/C C10 MR/W B10 MSTRB B7 RESETI B6 RESETO D8, C8, F7, C9, A9, B9 ...
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IDT77V500 Absolute Maximum Ratings Absolute Maximum Ratings Absolute Maximum Ratings Absolute Maximum Ratings 1 Symbol Rating 2 V Terminal Voltage with TERM Respect to GND T Temperature Under Bias BIAS T Storage Temperature STG I DC Output Current OUT 1. ...
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IDT77V500 AC Electrical Characteristics Over the Operating Temperature Range AC Electrical Characteristics Over the Operating Temperature Range AC Electrical Characteristics Over the Operating Temperature Range AC Electrical Characteristics Over the Operating Temperature Range (Vcc = 3.3V ± 0.3V) (Vcc = ...
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IDT77V500 Control Interface Timing Waveform Control Interface Timing Waveform Control Interface Timing Waveform Control Interface Timing Waveform This waveform describes the command interaction across the IOD Bus to the IDT77V400 Switching Memory. t CYC SCLK 1 ...
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IDT77V500 Manager Commands Manager Commands Manager Commands Manager Commands 1 Command Command Name WRSL Write Service Link Memory STAT Read IDT77V500 status LDCFG Load IDT77V400 Configuration Bits Passes configuration information to the IDT77V400. SUP Call setup INT Initialize IDT77V500 SEL ...
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IDT77V500 CBR Functional Description CBR Functional Description CBR Functional Description CBR Functional Description The Constant Bit Rate (CBR) functionality of the IDT77V500 provides both the opportunity for scheduling priority traffic at a regular interval and traffic shaping capability. Two external ...
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IDT77V500 CBR Clock Functional Waveform Example 1 - CBR Frame Implementation CBR Clock Functional Waveform Example 1 - CBR Frame Implementation CBR Clock Functional Waveform Example 1 - CBR Frame Implementation CBR Clock Functional Waveform Example 1 - CBR Frame ...
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IDT77V500 77V500 Package Drawing — 100-pin TQFP 77V500 Package Drawing — 100-pin TQFP 77V500 Package Drawing — 100-pin TQFP 77V500 Package Drawing — 100-pin TQFP April 11, 2001 ...
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IDT77V500 77V500 Package Drawing — 100-pin TQFP (Page Two) 77V500 Package Drawing — 100-pin TQFP (Page Two) 77V500 Package Drawing — 100-pin TQFP (Page Two) 77V500 Package Drawing — 100-pin TQFP (Page Two April 11, 2001 ...
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IDT77V500 77V500 Package Drawing — 144-ball BGA 77V500 Package Drawing — 144-ball BGA 77V500 Package Drawing — 144-ball BGA 77V500 Package Drawing — 144-ball BGA April 11, 2001 ...
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IDT77V500 — — — — 77V500 Package Drawing 77V500 Package Drawing 77V500 Package Drawing 77V500 Package Drawing 144-ball (Page Two) 144-ball (Page Two) 144-ball (Page Two) 144-ball (Page Two April 11, 2001 ...
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IDT77V500 Datasheet Document History Datasheet Document History Datasheet Document History Datasheet Document History 3/1/99: Updated to new format. Added Industrial Specifications. Added S25 Speed Grade. Pg. 3 Package Diagram notes added for clarification. Pg. 4 Pin description table descriptions corrected. ...