Overview
Description
µPD720202 is a USB host controller LSI compatible with the USB 3.0 and xHCI (eXtensible Host Controller Interface) 1.0 specifications. The system bus is compatible with the PCIe Gen2 specification. The controller provides two USB ports with LS (Low-Speed) / FS (Full-Speed) / HS (High-Speed) / SS (SuperSpeed) support.
µPD720202 comes in a 48-pin QFN package and has the following improvements over previous products.
- Reduced power consumption in low-power mode to 4.5mW, a reduction of 90% compared with Renesas Electronics' existing products
- Improvements to the data transfer processing circuit provide an increase in the effective data write speed of more than 40% from existing products
- Firmware download function eliminates the need for external serial flash ROM
Features
- System I/F: PCIe Gen2 x 1 Lane
- USB ports: 2 ports (SS/HS/FS/LS)
- Comply spec to:
- PCIe 2.0 Base Spec
- USB 3.0 rev1.0 (USB-IF certified: Test ID = 380000043)
- Intel xHCI rev1.0
- VDD: 1.05V, 3.3V
- Clock: 24MHz Xtal clock input
- Package: 48-pin QFN (7mm x 7mm, 0.5mm ball pitch)
- Ta: 0～85 °C (μPD720202K8-701-BAA-A)
Ta:-40～85 °C (μPD720202K8-711-BAA-A)
Comparison
Applications
Documentation
Featured Documentation
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| Datasheet | PDF 1.37 MB 日本語 , 简体中文 | |
| Manual - Hardware | PDF 1.85 MB 日本語 , 简体中文 | |
| Application Note | PDF 219 KB | |
| Product Change Notice | PDF 102 KB | |
| Technical Update | PDF 247 KB | |
| Guide | PDF 1.03 MB | |
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Design & Development
Software & Tools
Boards & Kits
Reference Designs
uPD720202 PCIe Add-In Card Reference Design Board
The μPD720202 is a Renesas' third-generation Universal Serial Bus 3.0 host controller that complies with Universal Serial Bus 3.0 Specification, and Intel’s eXtensible Host Controller Interface (xHCI). This device reduces power consumption and offers a small package footprint making it ideal for...
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
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Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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About uPD720202 Update FW Tool
Where to download the uPD720202 firmware upgrade tool? Ths.
Nov 28, 2024 -
D720201 & uPD720202 USB3.0 Host Controller Firmware Version : 2.0.2.6, November 12th, 2013
Hello. I have an issue with the Renesas Electronics D720201 & uPD720202 USB3.0 Host Controller Firmware Version : 2.0.2.6 : November 12th, 2013 The card is detected by Windows, but the yellow bang comes up on RENESAS USB 3.0 Host Controller in the device manager. The error ...
Dec 21, 2024 -
uPD720202K8-711-BAA power state question
We connected a Sierra USB WWAN module EM7590 to uPD720202K8-711 in our project. The EM7590 need to enable the “USB selective suspend” and “remote wake up“ from USB controller . The USB WWAN module is support D0 and D2. Is it possible to ask the Renesas software team which power ...
Jan 9, 2025
FAQs
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What is the maximum output voltage (Vom) of an operational amplifier?
This expresses the limit value at which the output of the operational amplifier is saturated when the prescribed power supply voltage is applied. There are two values: one for the positive power supply side and one for the negative power supply side. In addition, either a load resistance value (2 ...
Dec 1, 2011 -
What is offset voltage?
In an operational amplifier, the output voltage should theoretically be 0 V when the voltage differential between the input pins is 0 V. However, in reality, VBE of the positive and negative input transistors in the input stage's differential amplifier circuits differs. As a result, the voltage differential between ...
Mar 1, 2006 -
How should unused amplifier inputs be connected?
When using this connection method, in which the output is not returned to the input, the gain is extremely large. In this state, even small changes such as in input offset (VIO) can cause the output to swing sharply to the H level or L level. This VIO changes depending ...
Mar 1, 2007