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IDT72V8985 - 3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH

Description

The IDT72V8985 is a ST-BUS®/GCI compatible digital switch controlled by a microprocessor.

The IDT72V8985 can handle as many as 256, 64 Kbit/s input and output channels.

Those 256 channels are divided into 8 serial inputs and outputs, each of which consists of 32 channels.

Features

  • 256 x 256 channel non-blocking switch.
  • Automatic signal identification (ST-BUS®, GCI).
  • 8 RX inputs.
  • 32 channels at 64 Kbit/s per serial line.
  • 8 TX outputs.
  • 32 channels at 64 Kbit/s per serial line.
  • Three-state serial outputs.
  • Microprocessor Interface (8-bit data bus).
  • Frame Integrity for data.

📥 Download Datasheet

Datasheet Details

Part number IDT72V8985
Manufacturer Renesas
File Size 300.51 KB
Description 3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH
Datasheet download datasheet IDT72V8985 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH 256 x 256 IDT72V8985 FEATURES: • 256 x 256 channel non-blocking switch • Automatic signal identification (ST-BUS®, GCI) • 8 RX inputs—32 channels at 64 Kbit/s per serial line • 8 TX outputs—32 channels at 64 Kbit/s per serial line • Three-state serial outputs • Microprocessor Interface (8-bit data bus) • Frame Integrity for data applications • 3.3V Power Supply • Available in 44-pin Plastic Leaded Chip Carrier (PLCC) • Operating Temperature Range -40°C to +85°C • 3.3V I/O with 5V Tolerant Inputs DESCRIPTION: The IDT72V8985 is a ST-BUS®/GCI compatible digital switch controlled by a microprocessor. The IDT72V8985 can handle as many as 256, 64 Kbit/s input and output channels.
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