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Microchip USB7252 | Demoboard EVB-USB7252

USB7252 4-port Gen2 SmartHub Evaluation Board

Details

TopologieSonstige Topologie
IC-Revision1.1

Beschreibung

The EVB-USB7252 Evaluation Kit is a demonstration and evaluation platform that pro-vides the necessary requirements and interface options for evaluating the USB7252,which is a four-port High-Speed (HS) USB smart hub on a four- layer RoHS-compliant Printed Circuit Board (PCB). This allows the user to gain an understanding of the product and accelerate the integration of the USB7252 into the user’s design.

Eigenschaften

  • Microchip’s PortSwap, PHYBoost TM, and VariSenseTM technologies
  • USB7252 in a 100-pin QFN RoHS compliant package
  • USB 3.2 compliant (Gen 2 operation)
  • USB 2.0 compliant (HS, FS, and LS operation)
  • 5V-tolerant USB pins
  • Self-powered operation
  • USB Gen 2 Type-uB upstream port
  • Four Downstream USB ports:
  • Three Gen 2 downstream ports (Two USB Type-C® and one Type-A)
  • One USB 2.0-only downstream port
  • All downstream ports support individual port power and overcurrent sense.
  • All downstream ports can be enabled for battery charging with the batterycharging select shunts J14 and J16. (BC1.2 or SE1, 2.1A maximum per port).
  • Onboard SPI Flash for external downloadable firmware
  • Operates from a single voltage (+12.0V, regulated) external power supply
  • Onboard 25 MHz crystal or oscillator input
  • Single onboard +5.2V, 15A regulator
  • Single onboard +3.3V, 0.5A regulator
  • Single onboard +1.2V, 2A regulator
  • Port Power LED indicators
  • SPI Flash activity blue LED indicator
  • Reset red LED indicator
  • Green LED indicators for 5V, 3.3V, and 1.2V regulator outputs
  • Terminal block connector for use with an external 12 VDC bench supply
  • Barrel connector for use with a Microchip 12V power supply
  • Removable or non-removable downstream ports options can be configured withselect shunt on J17.
  • Bridge peripheral functions:
  • USB-to-UART (CDC)
  • USB-to-I2S™ Audio Codec
  • USB-to-I2C

Typische Anwendungen

  • • Standalone USB Hubs, Laptop Docks, PC Motherboards, PC Monitor Docks, Multi-function USB 3.2 Gen 2 Peripherals

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
VerpackungL
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialAnwendungInterface typTypGenderPinsMontageartIR 1
(A)
Arbeitsspannung
(V (AC))
Muster
885012107014SPEC
8 Dateien WCAP-CSGP MLCCs 16 V(DC)10 µF ±20% 16 0805 -55 °C up to +85 °C 100.01 GΩ X5R Klasse II 2 1.25 1.25 0.5 7" Tape & Reel
885012108022SPEC
8 Dateien WCAP-CSGP MLCCs 50 V(DC)10 µF ±10% 50 1206 -55 °C up to +85 °C 100.005 GΩ X5R Klasse II 3.2 1.6 1.6 0.6 7" Tape & Reel
7443551200SPEC
8 Dateien WE-HCI SMT-Hochstrominduktivität 1365 -40 °C up to +155 °C 13.2 12.8 6.2 2 26.5 9 22 2.6 45 WE-PERM 2 SMT
692121030100SPEC
6 Dateien WR-COM USB 3.0 Type A Horizontal -20 °C up to +85 °C100 MΩ Tape and Reel USB 3.0 Type A Horizontal Receptacle 9 THT 1.8 30
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
VerpackungL
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialAnwendungInterface typTypGenderPinsMontageartIR 1
(A)
Arbeitsspannung
(V (AC))
Muster