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FE1.1S-BSOP28BCN

USB 2.0 High Speed 4-Port Hub Controller

The FE1.1S-BSOP28BCN is a usb 2.0 high speed 4-port hub controller from Terminus. View the full FE1.1S-BSOP28BCN datasheet below including pinout, absolute maximum ratings.

Manufacturer

Terminus

Category

USB 2.0 High Speed 4-Port Hub Controller

Package

24-pin WQFN (II) (4mm x 4mm), 28-pin SSOP (10mm x 4mm), 48-pin LQFP (7mm x 7mm), 24-pin WQFN (III) (4mm x 4mm)

Overview

Part: FE1.1s Revision B — Terminus

Type: USB 2.0 HIGH SPEED 4-PORT HUB CONTROLLER

Description: A highly integrated USB 2.0 High Speed 4-port hub controller fully compliant with USB 2.0 and Battery Charging Specification 1.1/1.2, featuring integrated transceivers, regulators, oscillator, PLL, and support for Universal Charging Solution.

Operating Conditions:

  • Supply voltage: 4.5–5.5 V (VDD5), 3.0–3.6 V (VD33)
  • Operating temperature: 0 to 70 °C

Absolute Maximum Ratings:

  • Max storage temperature: +150 °C

Key Specs:

  • LOW level voltage of digital input (VIL): Max 0.8 V
  • HIGH level voltage of digital input (VIH): Min 2.0 V
  • LOW level voltage of digital output (VOL): Max 0.4 V
  • HIGH level voltage of digital output (VOH): Min 2.4 V
  • XIN input capacitance (Cin): Typ 32 ρF
  • Internal Pull-Up Resistor Range (R PU): 39–116 KΩ

Features:

  • Fully compliant with Universal Serial Bus Specification Revision 2.0 (USB 2.0)
  • Compliant with Universal Charging Solution, and USB Battery Charging Specification 1.1/1.2
  • Integrated USB 2.0 Transceivers
  • Integrated 5V to 3.3V and 1.8V regulators
  • Integrated 12MHz Oscillator with feedback resistor and crystal load capacitors
  • Integrated 12MHz-to-480MHz Phase Lock Loop (PLL)
  • Single Transaction Translator (Single TT)
  • EEPROM configurable options: Vendor ID, Product ID, Device Release Number, Number of Downstream Ports
  • Ganged Power Control and Global OverCurrent Detection support
  • Board configured comprehensive Port Indicators support

Applications:

  • Embedded application
  • Standalone hub
  • USB Charging Hub for Universal Charging Solution compliant battery based portable devices

Package:

  • 24-pin WQFN (4mm x 4mm)
  • 28-pin SSOP (10mm x 4mm)
  • 48-pin LQFP (7mm x 7mm)

Features

  • Fully compliant with Universal Serial Bus Specification Revision 2.0 (USB 2.0);
  • □ Upstream Facing Port supports HighSpeed (480MHz) and Full-Speed (12MHz) modes;
  • □ 4 Downstream Facing Ports support HighSpeed, Full-Speed, and Low-Speed (12MHz) modes;
  • Compliant with Universal Charging Solution, and USB Battery Charging Specification 1.1/1.2.
  • Integrated USB 2.0 Transceivers;
  • Integrated upstream 1.5KΩ pull-up, downstream 15KΩ pull-down, and serial resistors;
  • Integrated 5V to 3.3V and 1.8V regulators;
  • Integrated Power-On-Reset with power failure detection circuit;
  • Integrated 12MHz Oscillator with feedback resistor and crystal load capacitors;
  • Integrated 12MHz-to-480MHz Phase Lock Loop (PLL);
  • Integrated Portable Device detection circuitry for UCS supporting;
  • Single Transaction Translator (Single TT) -

  • □ One TT for all downstream ports;
  • □ The TT could handle 64 periodic StartSplit transactions, 32 periodic CompleteSplit transactions, and 6 none-periodic transactions;
  • Ganged Power Control and Global OverCurrent Detection support;
  • EEPROM configured options -
  • □ Vendor ID, Product ID, & Device Release Number; and
  • □ Number of Downstream Ports;
  • Automatic re-enumeration when hub switches from self-powered mode to bus-powered mode;
  • Board configured comprehensive Port Indicators support:
  • □ Four Downstream Port Enabled indicator LED (Green, one for each port), plus one Active/Suspend indicator LED (Red); or
  • □ One joint Downstream Port Enabled indicator LED (Green, one for all ports), plus one Active/Suspend indicator LED (Red); or
  • □ One joint Downstream Port Enabled indicator LED (Green, one for all ports), plus one Charging Request/Portable Device Detection indicator LED (Blue);
  • Board configure support of portable device detection mechanism for Universal Charging Solution on all 4 downstream ports.

Pin Configuration

FE1.1S-BSOP28BCN Pinout

Package: SSOP-28-150mil

Pin NumberPin NameTypeDescription
1VSSPGround
2XOUTOCrystal Output
3XINICrystal Input
4DM4I/OData Minus, Port 4
5DP4I/OData Plus, Port 4
6DM3I/OData Minus, Port 3
7DP3I/OData Plus, Port 3
8DM2I/OData Minus, Port 2
9DP2I/OData Plus, Port 2
10DM1I/OData Minus, Port 1
11DP1I/OData Plus, Port 1
12NCNo Connect
13NCNo Connect
14REXTIExternal Resistor
15DMUI/OData Minus, Upstream
16DPUI/OData Plus, Upstream
17XRSTJICrystal Reset
18VBUSMPVBUS Monitor
19BUSJIBus J
20VDD5P5V Supply
21VD33FP3.3V Supply (Filtered)
22DRVODriver Output
23LED1OLED 1 Output
24LED2OLED 2 Output
25PWRJIPower Jack
26OVCJIOver-Current Jack
27TESTJITest Jack
28NCNo Connect

Notes

  • Pin numbers extracted directly from the 28-pin SSOP package diagram (Fig. 2)
  • NC pins (12, 13, 28) are not connected internally
  • DP/DM pairs (1–4) represent differential USB data lines for four downstream ports
  • DMU/DPU (15–16) are the upstream USB differential pair
  • VDD5 and VD33F are separate supply pins for 5V and 3.3V domains respectively

Absolute Maximum Ratings

ParameterSymbolMin.Max.Unit
Storage TemperatureTS-55+150°C
Power Supply VoltageVDD5 VD33-0.5 -0.5+6.0 +4.0V
ESD Human Body Mode-2000+2000V
ESD Machine Mode-200+200V
ESD Charged Device Mode-500+500V
Latch Up-200+200mA

Recommended Operating Conditions

ParameterSymbolMin.Typ.Max.Unit
Operating TemperatureTA070°C
Operating VoltageVDD5 VD334.5 3.05.0 3.35.5 3.6V
LOWlevel voltage of digital inputVIL-0.30.8V
HIGH level voltage of digital inputVIH2.05.5V
Threshold voltage of digital inputVTH1.451.581.74V
Low-to-High level of Schmitt-trigger inputVT+1.441.51.56V
High-to-Low level of Schmitt-trigger inputVT-0.890.940.99V
LOWlevel voltage of digital outputVOL0.4V
HIGH level voltage of digital outputVOH2.4V
XIN input capacitanceCin32ρF
Internal Pull-Up Resistor RangeR PU3965116

Ordering Information

MPNPackage TypeTemperature RangePacking
FE1.1s-BQFN24B24-pin WQFN (II) (4mm x 4mm)0°C to 70°CTape & Reel
FE1.1s-BQFN24BT24-pin WQFN (II) (4mm x 4mm)-40°C to 85°CTape & Reel
FE1.1s-BSOP28BCN28-pin SSOP (10mm x 4mm)0°C to 70°CTube
FE1.1s-BSOP28BCNTR28-pin SSOP (10mm x 4mm)0°C to 70°CTape & Reel
FE1.1s-BQFP48B48-pin LQFP (7mm x 7mm)0°C to 70°CTray
FE1.1s-BQFP48BT48-pin LQFP (7mm x 7mm)-40°C to 85°CTray
FE1.1s-BQFN24BV24-pin WQFN (III) (4mm x 4mm)-40°C to 85°CTape & Reel

Related Variants

The following components are covered by the same datasheet.

Part NumberManufacturerPackage
FE1Terminus
FE1.1STerminus
FE1.1S-BQFN24BTerminusWQFN-24
FE1.1S-BQFP48BTerminus48-pin LQFP (7mm x 7mm)
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