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USBN9603SLBX from NS,National Semiconductor

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USBN9603SLBX

Manufacturer: NS

Universal Serial Bus Full Speed Node Controller with Enhanced DMA Support

Partnumber Manufacturer Quantity Availability
USBN9603SLBX NS 1396 In Stock

Description and Introduction

Universal Serial Bus Full Speed Node Controller with Enhanced DMA Support The **USBN9603SLBX** is a USB peripheral controller manufactured by **National Semiconductor (NS)**.  

### **Specifications:**  
- **Interface:** USB 1.1 Full-Speed (12 Mbps)  
- **Operating Voltage:** 3.3V  
- **Package:** 32-pin LQFP (Low-Profile Quad Flat Package)  
- **Integrated Functions:**  
  - USB Serial Interface Engine (SIE)  
  - 8-bit parallel interface for host communication  
  - FIFO buffers for data transfer  
  - Supports control, bulk, interrupt, and isochronous USB transfers  
- **Clock Requirement:** 6 MHz crystal or external clock input  

### **Descriptions and Features:**  
- Designed for embedded USB applications requiring a simple interface to microcontrollers.  
- Includes an integrated USB transceiver (PHY).  
- Supports multiple USB endpoints for flexible data handling.  
- Low-power operation suitable for portable devices.  
- Compatible with USB 1.1 specifications.  

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

Partnumber Manufacturer Quantity Availability
USBN9603SLBX NSC 1213 In Stock

Description and Introduction

Universal Serial Bus Full Speed Node Controller with Enhanced DMA Support The USBN9603SLBX is a USB peripheral controller manufactured by National Semiconductor (NSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
National Semiconductor (NSC)  

### **Description:**  
The USBN9603SLBX is a full-speed USB peripheral controller designed for embedded applications. It provides an interface between a microcontroller or microprocessor and a USB host, supporting data transfer at USB Full-Speed (12 Mbps).  

### **Key Features:**  
- **USB Compliance:** Full-Speed (12 Mbps) USB 1.1 compliant.  
- **Interface:** Parallel microprocessor interface (8-bit data bus).  
- **Integrated FIFOs:**  
  - 3 transmit (TX) FIFOs.  
  - 3 receive (RX) FIFOs.  
- **Endpoint Support:**  
  - 7 programmable endpoints (including Control Endpoint 0).  
  - Supports bulk, interrupt, and isochronous transfers.  
- **Clock Input:** Requires an external 6 MHz crystal or oscillator.  
- **Power Supply:** Operates at **3.3V** with 5V-tolerant I/O.  
- **Package:** 28-pin SSOP (Shrink Small Outline Package).  
- **Operating Temperature Range:** Commercial (0°C to +70°C).  

### **Applications:**  
- Embedded USB peripherals.  
- Data acquisition systems.  
- Industrial control devices.  
- Consumer electronics with USB connectivity.  

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

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