User’s Manual
μ
PD720210
ASSP (Four-port USB 3.0 Hub Controller)
R19UH0093EJ0200 Rev.2.00
Page 1 of 59
May 26, 2014
R19UH0093EJ0200
Rev.2.00
May 26, 2014
1.
Overview
The
μ
PD720210 is a USB 3.0 hub controller that complies with the Universal Serial Bus (USB) Specification
Revision 3.0 and operates at up to 5 Gbps. The device incorporates Renesas’ market proven design
expertise in USB 3.0 interface technologies and market proven USB 2.0 hub core. The device is fully
compatible with all prior versions of USB spec and 100 % compatible with Renesas’ industry standard USB 3.0
host controller. It comes in a small 76-pin QFN package and integrates several commonly required external
components, making it ideally suited for applications with limited PCB space. In addition,
μ
PD720210
incorporates Renesas’ low-power technologies and supports all mainstream battery charging specifications.
1.1 Features
Compliant with Universal Serial Bus 3.0 Specification Revision 1.0, which is released by USB
Implementers Forum, Inc.
-
Supports the following speed data rate. : Low-speed (1.5 Mbps) / Full-speed (12 Mbps) /
High-speed (480 Mbps) / SuperSpeed (5 Gbps)
-
Supports USB 3.0 link power management (U0/U1/U2/U3)
-
Supports USB 2.0 link power management (LPM: L0/L1/L2/L3)
Configurable downstream port count of 2, 3, or 4
Supports all VBUS control options
-
Individual or global over-current detection
-
Individual or ganged power control
Supports USB 3.0/2.0 Compound (non-removable) devices by I/O pin configuration
Supports clock output (24/12 MHz) for Compound (non-removal) device on downstream ports
Supports Energy Star and EuP specifications for low-power PC peripherals and monitors
Single 5V Power Supply
-
On chip LDO for 3.3 V from 5 V input and Switching Regulator for 1.05 V from 5 V input
System clock: 24 MHz Crystal or Oscillator
Supports USB Battery Charging Specification Revision 1.2 and other portable devices
-
DCP mode of BC 1.2
-
CDP mode of BC 1.2
-
China Mobile Phone Chargers
-
EU Mobile Phone Chargers
-
Apple iOS devices
-
Other major portable devices
Supports SPI ROM for optional firmware and parameter data
Small
Footprint
-
Small and low pin count package with simple pin assignment for PCB layout
-
Integration of many peripheral components
-
Direct routing of all USB signal traces to connector pins using one layer of the PCB
Self/Bus-Powered modes can be set by pin strapping
Integrated termination resistors for USB
Provides SUSPEND status output
Supports Port Indicator control (only Green color)
Summary of Contents for Renesas mPD720210
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