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ISP1582BS from STM,ST Microelectronics

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ISP1582BS

Manufacturer: STM, PHILIPS

Hi-Speed Universal Serial Bus peripheral controller

Partnumber Manufacturer Quantity Availability
ISP1582BS STM, PHILIPS 22858 In Stock

Description and Introduction

Hi-Speed Universal Serial Bus peripheral controller The ISP1582BS is a high-speed USB peripheral controller manufactured by PHILIPS (now NXP Semiconductors). Below are its key specifications, descriptions, and features:

### **Specifications:**
1. **Interface:** USB 2.0 High-Speed (480 Mbps) compliant.
2. **Operating Voltage:** 3.3V (±10%).
3. **Package:** LQFP64 (Low-profile Quad Flat Package, 64 pins).
4. **Operating Temperature Range:** -40°C to +85°C.
5. **Integrated Features:**  
   - DMA controller for high-speed data transfer.  
   - Supports multiple endpoints (configurable for bulk, interrupt, and isochronous transfers).  
   - On-chip 5V-to-3.3V regulator.  
   - Integrated transceiver with USB 2.0 PHY.  

### **Descriptions:**
- The ISP1582BS is designed for embedded USB applications requiring high-speed data transfer.  
- It operates as a USB device controller, interfacing with microcontrollers or processors via a parallel bus.  
- Supports both slave and DMA modes for efficient data handling.  

### **Features:**
1. **USB Compliance:** Fully compliant with USB 2.0 specifications.  
2. **Flexible Endpoint Configuration:** Up to 6 programmable endpoints (including control endpoint 0).  
3. **Low Power Consumption:** Features power-down modes to reduce energy usage.  
4. **Integrated PHY:** Eliminates the need for an external USB transceiver.  
5. **Error Handling:** Built-in error detection and recovery mechanisms.  
6. **Clock Flexibility:** Supports external clock inputs (12 MHz or 48 MHz).  
7. **Industrial-Grade:** Suitable for harsh environments with extended temperature support.  

The ISP1582BS is commonly used in industrial, automotive, and consumer electronics requiring USB connectivity.  

*(Note: PHILIPS' semiconductor division is now part of NXP Semiconductors.)*

Application Scenarios & Design Considerations

Hi-Speed Universal Serial Bus peripheral controller

Alternative Part Number

  • CY7C68013A-56PVXC --: USB 2.0 high-speed peripheral controller with an 8051 core, functionally similar to the ISP1582 USB interface chip and widely used as a drop-in class replacement.
  • TUSB3200ACPAH --: USB 2.0 full/high-speed peripheral controller offering comparable USB device interface functionality and a well-supported alternative when the ISP1582 is unavailable.
  • NET2272-REV-B --: USB 2.0 device controller with a flexible local bus interface, suitable as a functional substitute for the ISP1582 in USB peripheral designs.

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