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SL811HST from CY,Cypress

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SL811HST

Manufacturer: CY

Embedded USB Host/Slave Controller

Partnumber Manufacturer Quantity Availability
SL811HST CY 4 In Stock

Description and Introduction

Embedded USB Host/Slave Controller The SL811HST is a USB host/slave controller manufactured by Cypress Semiconductor (CY).  

### **Specifications:**  
- **Interface:** USB 1.1 compliant (Full-Speed 12 Mbps, Low-Speed 1.5 Mbps).  
- **Operating Modes:** Host or Slave (configurable).  
- **Voltage Supply:** 3.3V ±10%.  
- **Package:** 48-pin TQFP.  
- **Operating Temperature:** Commercial (0°C to +70°C) and Industrial (-40°C to +85°C) options.  
- **Integrated Features:**  
  - Built-in USB transceiver.  
  - Supports control, bulk, interrupt, and isochronous transfers.  
  - On-chip SIE (Serial Interface Engine).  
  - 256-byte buffer RAM.  
  - Programmable clock output.  

### **Descriptions:**  
The SL811HST is a versatile USB controller capable of operating in both host and slave modes, making it suitable for embedded USB applications. It includes an integrated USB transceiver and SIE, reducing external component requirements.  

### **Features:**  
- **Dual-Role Functionality:** Can switch between host and slave modes.  
- **Low External Component Count:** Integrated transceiver and clock management.  
- **Flexible Power Options:** Supports self-powered and bus-powered configurations.  
- **Wide Compatibility:** Works with various microcontrollers via parallel interface.  
- **Embedded RAM:** 256-byte buffer for data handling.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Embedded USB Host/Slave Controller

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