JM20330 - JMicron

JM20330 Serial ATA Bridge Chip

JMicron’s JM20330 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 Serial ATA physical, link, and transport layers are compliant to Serial ATA 1.0a. JM20330 supports 1.5GHz data rate. The application layer supports both the ATA register com.

Features

• Serial ATA 1.0a Specification compliant
• ATA/ATAPI PIO mode 0 to 4
• ATA/ATAPI Ultra DMA of transfer rate 16.7, 25, 33, 48, 66, 100, 133, and 150MB/s.
• ATA/ATAPI LBA48 addressing mode associated with 2-byte sector count
• Support Serial ATA hot-plug
• Ultra low power consumption
• Work for AC couple between the transmitter and the receiver
• Provide specified OOB signal detection and transmission
• Support Spread Spectrum Clocking to reduce EMI
• Support 25MHz Reference Clock
• Support Partial/Slumber power management
• Provide adjustable TX signal amplitude and pre-emph.