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Product Description
Overview
The 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 1.0 JM20330 supports a 1.5GHz data rate, and scalable to 3.0 GHz data rate by directly doubling the internal clock source. The application layer supports both the ATA register command set and PACKET command set, which could drive both Hard Disk Drive and ATAPI Optical Storage such as CR-ROM, CD-RW, DVD-ROM, DVD-RW, etc. The Serial ATA and the Parallel ATA application layer support both host and device operation and can be configured through a single pin.
Feature Compliance
- Serial ATA 1.0 Specification compliant
Overall
- Automatic Serial ATA 3.0/1.5 Gbps speed negotiation
- 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 both AC and DC couple between the transmitter and the receiver
- Provide specified OOB signal detection and transmission
- Support Spread Spectrum Clocking to reduce EMI
- Support 20MHz, 25MHz, 30MHz or 40MHz Reference Clock
- Support Partial/Slumber power management
- Provide adjustable TX signal amplitude and pre-emphasis level
- Master IDE Device support
Product Requirements
- Windows 98/SE/ME/2000/XP/2003/Vista/Linux operating system
- Available 4-pin power supply connector
- SATA I or SATA II Device
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Product Reviews
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07 Jun 2025
I've heard good news from the Modding community. <3
"I've heard good news from the Modding community. <3"
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06 Jun 2025
Easy to find what I needed. I am trusting your rev...
"Easy to find what I needed. I am trusting your review on the Honeywell pads. It was a one stop shop. The customer service is top notch. I will definitely purchase from this store again. It was a bit slow on shipping but with what is going on with trade I can't complain. I am sure under normal circumstances it is faster. Stellar company."
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06 Jun 2025
Excellent product and thermals will buy again soon.
"Excellent product and thermals will buy again soon."
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06 Jun 2025
Mir wurde ein falsches Kabel zugesandt, mir wurde ...
"Mir wurde ein falsches Kabel zugesandt, mir wurde sofort geholfen und mir wird kostenlos ein neues Kabel zugesandt. Ein Super Kundenservice."
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05 Jun 2025
This seems great, I haven't had a chance to try it...
"This seems great, I haven't had a chance to try it yet, but it fits exactly as expected."
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04 Jun 2025
I was able to easily order the cable I needed in t...
"I was able to easily order the cable I needed in the length I wanted. I had initially started this process on the cablemod.com website but stopped when I saw the $25 shipping fee for a single cable delivered 400 miles away. Moddyi.com had the exact same cable but for half the price of cablemod ($43.99 vs $81.90). It was an easy decision on where I was going to place my order"
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04 Jun 2025
Your site works very well, better than a lot. Good price too.
"Your site works very well, better than a lot. Good price too."
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04 Jun 2025
Service is great.
"Service is great."
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04 Jun 2025
amazon and ebay did not have the cable I needed, i...
"amazon and ebay did not have the cable I needed, it was a strange situation where I needed an older 4 pin molex from a modern power supply. Thank you for having what I need. Shipping a tad expensive on the part though."
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04 Jun 2025
N/A
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