JMH330

JMH330

  • PATA to SATA bridge controller
  • Drive both the HDD and ATAPI Optical Storage

Overview

JMH330 is a single chip solution for serial and parallel ATA translation. It includes the Serial ATA PHY, Link, Transport, and parallel ATA (application layer) controller. The main applications are for serial ATA storage devices connecting to traditional IDE south bridge. For traditional IDE host, the bridge supports master only.



Key Features

  • 1.8V and 3.3V power system
  • 25MHz external reference clock
  • 64-pin TQFP ,QFN and LQFP packages
  • Support ATA/ATAPI-7 specification
  • ATA/ATAPI PIO Mode 0, 1, 2, 3, 4
  • ATA/ATAPI Multi-Word DMA Mode 0, 1, 2

Block Diagram

JMH330
JMH330S

JMH330S

  • PATA to SATA bridge controller
  • Drive both the HDD and ATAPI Optical Storage

Overview

JMH330S is a single chip solution for serial and parallel ATA translation. It includes the Serial ATA PHY, Link, Transport, and parallel ATA (application layer) controller. The main applications are for serial ATA storage devices connecting to traditional IDE south bridge. For traditional IDE host, the bridge supports slave only.



Key Features

  • 1.8V and 3.3V power system
  • 25MHz external reference clock
  • 64-pin TQFP ,QFN and LQFP packages
  • Support ATA/ATAPI-7 specification
  • ATA/ATAPI PIO Mode 0, 1, 2, 3, 4
  • ATA/ATAPI Multi-Word DMA Mode 0, 1, 2

Block Diagram

JMH330s
JMD330

JMD330

  • SATA to PATA bridge controller
  • Drive both the HDD and ATAPI Optical Storage

Overview

JMD330 Bridge is a single chip solution for serial and parallel ATA translation. It includes the Serial ATA PHY, Link, Transport, and parallel ATA (application layer) controller. The main applications are for legacy IDE storage devices connecting to newer chipset supporting serial ATA, such as the iCH5 south bridge of Intel chipset.



Key Features

  • 0.18um CMOS technology.
  • Compliance with Gen1i/Gen1m of SATA 3Gbps Electrical Specification 2.6.
  • 1.8V and 3.3V power system.
  • 25MHz external reference clock
  • ATA/ATAPI PACKET command feature set
  • SATA power saving modes
  • SATA hot-plug
  • SATA 3Gbps Asynchronous Signal Recovery support

Block Diagram

JMD330
JMD330_1
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