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8x931HA - UNIVERSAL SERIAL BUS PERIPHERAL CONTROLLERS

Download the 8x931HA datasheet PDF. This datasheet also covers the 8x931HA- variant, as both devices belong to the same universal serial bus peripheral controllers family and are provided as variant models within a single manufacturer datasheet.

Description

at any time, without notice.

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Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order.

Features

  • s 8x931HA USB Hub has One Internal Downstream, and Four External Downstream Ports.
  • Universal Serial Bus Specification 1.0 Compliant.
  • Serves as both USB Hub and USB Embedded Function (Internal Port) s USB Hub.
  • Connectivity Management.
  • Downstream Device Connect/Disconnect Detection.
  • Power Management, Including Suspend and Resume.
  • Bus Fault Detection and Recovery.
  • Full and Low Speed Downstream Device Support s Hub Endpoint Done Interrup.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (8x931HA-_IntelCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 8x931HA
Manufacturer Intel Corporation
File Size 226.91 KB
Description UNIVERSAL SERIAL BUS PERIPHERAL CONTROLLERS
Datasheet download datasheet 8x931HA Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by Intel Corporation

Part Number Description
8X931AA UNIVERSAL SERIAL BUS PERIPHERAL CONTROLLERS
8X930AX UNIVERSAL SERIAL BUS MICROCONTROLLER
8X930HX UNIVERSAL SERIAL BUS HUB PERIPHERAL CONTROLLER

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.

View original datasheet text
ADVANCE INFORMATION 8x931AA/8x931HA UNIVERSAL SERIAL BUS PERIPHERAL CONTROLLERS s 8x931AA Hubless USB Peripheral Controller s On-chip USB Transceivers s On-chip Phase-locked loop s FIFO Data Buffers — Two Pairs of 8-byte Transmit and Receive FIFOs — One Pair of 16-byte Transmit and Receive FIFOs — Supports Isochronous and Non-isochronous Data s Automatic FIFO Management s Three USB Interrupt Vectors — Endpoint Transmit/Receive Done — Start of Frame — Global Suspend/Resume/USB Reset s Regulated 3V Output for Root Port Pullup Resistor s On-chip ROM Options — 0 or 8 Kbytes s 256 bytes On-chip Data RAM s Four Input/Output Ports s MCS® 51 UART s Three 16-bit Timer/Counters s Keyboard Control Interface s Four Dedicated LED Driver Outputs s 6- or 12-MHz Crystal Operation — Low Clock Mode (3MHz)
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