Microchip USB5537B-6080AKZE, USB Controller, 7-Channel, 1.5 Mbps, 12 Mbps, 480 Mbps, USB 1.2, USB 2.0, USB 3.0

  • RS Stock No. 841-7591
  • Mfr. Part No. USB5537B-6080AKZE
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

USB553xB USB 3.0 Hub Controllers

The USB553xB range of devices from Microchip are USB 3.0 Hub Controller ICs available in 2, 3, 4 and 7 port variants. These devices support SuperSpeed, Hi-Speed, Full-Speed and Low Speed data transfer signalling.


Two, three, or four downstream USB 3.0 ports (which also support USB 2.0)
Three additional USB 2.0 ports for non-removable devices (USB5537B only)
Low-power operation and low thermal dissipation
On-chip 8051 microcontroller manages GPIOs, VBUS, and other hub signals
Configuration via on-chip programmable ROM, SPI ROM or SMBus
Manufacturing line and field update capabilities
Power management capability on GPIO/LED pins
One-Time Programmable (OTP) ROM (8 Kbit) including on-chip charge pump
IETF RFC 4122 compliant 128-bit Universally Unique Identifier (UUID)
Compatible with Microsoft® Windows® 8 and other major operating systems
Microchip’s TrueSpeed LEDs (configuration dependent)
Embedded 8051 microcontroller for hub configuration


USB5537B 7-Port Model only; 4-ports support USB 3.0, the remaining 3-ports support USB 2.0 for non-removable devices

USB (Universal Serial Bus) - Microchip

Attribute Value
Number of Transceivers 7
Data Rate 1.5 Mbps, 12 Mbps, 480 Mbps
Protocols Supported USB 1.2, USB 2.0, USB 3.0
Power Supply Type Single
ESD Protection Yes
Typical Single Supply Voltage 1.25 V, 3.3 V
Mounting Type Surface Mount
Package Type QFN
Pin Count 72
Dimensions 10.1 x 10.1 x 0.95mm
Height 0.95mm
Length 10.1mm
Maximum Operating Temperature +70 °C
Minimum Operating Temperature 0 °C
Width 10.1mm
18 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 11.36
(exc. GST)
$ 13.06
(inc. GST)
Per unit
1 - 4
5 - 19
20 - 49
50 +
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