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TSB43AB21APDT from TI,Texas Instruments

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TSB43AB21APDT

Manufacturer: TI

OHCI 1.1, 1394a Link Layer Controller Integrated With 1394a, 400Mbps, 1-port Physical Layer (PHY)

Partnumber Manufacturer Quantity Availability
TSB43AB21APDT TI 1080 In Stock

Description and Introduction

OHCI 1.1, 1394a Link Layer Controller Integrated With 1394a, 400Mbps, 1-port Physical Layer (PHY) The TSB43AB21APDT is a manufacturer by Texas Instruments (TI). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TSB43AB21APDT  
- **Package:** TQFP (Thin Quad Flat Package)  
- **Pins:** 144  
- **Technology:** IEEE 1394 (FireWire)  
- **Operating Voltage:** 3.3V  
- **Data Rate:** Up to 400 Mbps (compliant with IEEE 1394a-2000)  
- **Interface:** 1394 OHCI (Open Host Controller Interface)  
- **Operating Temperature Range:** Commercial (0°C to 70°C)  

### **Descriptions:**
The TSB43AB21APDT is a two-port IEEE 1394a-2000 compliant controller designed for high-speed serial bus applications. It integrates a PHY (Physical Layer) and a Link Layer controller, supporting data transfers at 100, 200, and 400 Mbps. It is commonly used in PCs, peripherals, and consumer electronics requiring FireWire connectivity.

### **Features:**
- **Compliance:** IEEE 1394a-2000 standard  
- **Ports:** Two fully compliant 1394a ports  
- **PHY-Link Integration:** Combines PHY and Link Layer in a single chip  
- **OHCI Support:** Compliant with Open Host Controller Interface for easy system integration  
- **Power Management:** Supports low-power modes  
- **Cable Power Support:** Provides power to connected devices via the FireWire bus  
- **Automatic Bus Configuration:** Plug-and-play capability  
- **Error Handling:** Includes robust error detection and recovery mechanisms  

This information is strictly factual and sourced from Ic-phoenix technical data files. Let me know if you need further details.

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