Vendor: VeriSilicon Microelectronics (Shanghai) Co., Ltd. Category: Single-Protocol PHY

SD/EMMC PHY

The SD/EMMC PHY IP supports up to 208MHz which compliant with SDIO and EMMC specification.

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Overview

The SD/EMMC PHY IP supports up to 208MHz which compliant with SDIO and EMMC specification. The SDIO/EMMC PHY includes DLL/Delay lines and IO. I/O input voltage is 3.3V, and signal voltage is within 3.3V/1.8V. Delay line supports dual data rate for DDR50, and single data rate for SDR104.

The DLL/Delay lines in SD/EMMC PHY IP support fine resolution, and the IP support bypass mode to control the delay lines.

Key features

  • Include 1 clock, 1 bi-directional CMD, and 4 bi-directional DATA channel
  • Design in GLOBALFOUNDRIES 22nm FDX process
  • Data rate range: 50M~104MB/s
  • Supports up to 208MHz clock
  • Signal voltage supports 3.3/1.8V
  • IO driver supports 33/50/66/100Ω terminations, and default is 50Ω
  • Include high speed IOs and DLL/Delay lines
  • DLL/Delay lines support fine resolution
  • Core area: 62628.5um^2 (not include IO)
  • Power consumption:
    •   9mW@200MHz/signal voltage 1.8V

Block Diagram

SD/EMMC PHY block diagram

Specifications

Identity

Part Number
SD/EMMC PHY
Vendor
VeriSilicon Microelectronics (Shanghai) Co., Ltd.
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

VeriSilicon Microelectronics (Shanghai) Co., Ltd.
HQ: USA
VeriSilicon Microelectronics (Shanghai) Co., Ltd. (VeriSilicon, 688521.SH) is committed to providing customers with platform-based, all-round, one-stop custom silicon services and semiconductor IP licensing services leveraging its in-house semiconductor IP. Under the unique "Silicon Platform as a Service" (SiPaaS) business model, depending on the comprehensive IP portfolio, VeriSilicon can create silicon products from definition to test and package in a short period of time, and provides high performance and cost-efficient semiconductor alternative products for fabless, IDM, system vendors (OEM/ODM), large internet companies and cloud service provider, etc. VeriSilicon's business covers consumer electronics, automotive electronics, computer and peripheral, industry, data processing, Internet of Things (IoT) and other applications. VeriSilicon presents a variety of customized silicon solutions, including high-definition video, high-definition audio and voice, in-vehicle infotainment, video surveillance, IoT connectivity, smart wearable, high-end application processor, video transcoding acceleration and intelligent pixel processing, etc. In addition, VeriSilicon has six types of in-house processor IPs, namely GPU IP, NPU IP, VPU IP, DSP IP, ISP IP and Display Processor IP, as well as more than 1,400 analog and mixed signal IPs and RF IPs. Founded in 2001 and headquartered in Shanghai, China, VeriSilicon has 7 design and R&D centers in China and the United States, as well as 11 sales and customer service offices worldwide. VeriSilicon currently has more than 1,200 employees.
Contact VeriSilicon Microelectronics (Shanghai) Co., Ltd.

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Frequently asked questions about Single-Protocol PHY IP

What is SD/EMMC PHY?

SD/EMMC PHY is a Single-Protocol PHY IP core from VeriSilicon Microelectronics (Shanghai) Co., Ltd. listed on Semi IP Hub.

How should engineers evaluate this Single-Protocol PHY?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Single-Protocol PHY IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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