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SDXC/SDHC

SD UHS-III PHY(UHS-II Gen2) IP (SLIPSDUHS3A_ PHY)

General Description

SLI PSDUHS3A_PHY is PHY IP solution for UHS-II interface that SD Association is working on the standardization as the new ultra high speed interface for both full size SDHC and SDXC.
By using SLI's unique SerDes technology, SLIPSDUHS2A_PHY achieves 624MB/s that is the maximum speed for UHS-III with the low power consumption.
This PHY IP can be applied to both the device and host sides including SDIO and hence it can be utilized for SOCs for various applications including SD cards, digital cameras, digital videos, digital TVs, media players and personal computers.

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DataSheet:

SLDE-DS-0094_SDUHS2Gen2PHY_Simplified datasheet_Rev051.2.pdf

Compliance

SD Specifications Part 1 UHS-II Addendum Ver.2.00
Addendum to : SD Specifications Part1 Physical Layer Specification Ver.6.00

Features and characteristics

●Bi-directional receiver/transmitter (2ch) supporting both Full Duplex modes and Half Duplex Modes
●390Mbps to 6.24Gbps/ch
 (Range A: 390Mbps ~ 780Mbps, Range B: 780Mbps ~ 1.56Gbps, Range C: 2.88Gbps ~ 3.12Gbps, Range D: 5.76Gbps ~ 6.24Gbps)
●RCLK frequency: 26~52MHz for Range A & B, 48~52MHz for Range C & D
●Power Supply Voltage: 1.2V/1.8V
●Operating Temperature (Tj): -40degreeC ~ 125degreeC
●Clock Recovery
●PLL
●8B10B
●BIST
●On-chip termination resistors
●Link parallel interface selectable between 8b or 16b
●Programmable PHY parameters
Please refer to SD Association website about SD UHS-III.
https://www.sdcard.org/consumers/index.html

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