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TSB43AB21A from TI,Texas Instruments

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TSB43AB21A

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TSB43AB21A TI 346 In Stock

Description and Introduction

OHCI 1.1, 1394a Link Layer Controller Integrated With 1394a, 400Mbps, 1-port Physical Layer (PHY) The TSB43AB21A is a manufacturer by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TSB43AB21A  
- **Type:** IEEE 1394a-2000 Two-Port Cable Transceiver/Arbiter  
- **Interface:** FireWire (IEEE 1394a)  
- **Number of Ports:** 2  
- **Data Rate:** 100/200/400 Mbps (S100/S200/S400)  
- **Supply Voltage:** 3.3V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** 100-pin PQFP (Plastic Quad Flat Pack)  

### **Descriptions:**
- The TSB43AB21A is a two-port IEEE 1394a-2000 compliant cable transceiver and arbiter.  
- It supports high-speed serial data transfers at 100, 200, and 400 Mbps.  
- Designed for use in consumer electronics, PCs, and peripherals requiring FireWire connectivity.  

### **Features:**
- Compliant with IEEE 1394a-2000 standard.  
- Supports both asynchronous and isochronous data transfers.  
- Integrated two-port physical layer (PHY) with cable arbitration.  
- Provides cable power status monitoring.  
- Includes power management features for low-power modes.  
- Supports hot-plugging of devices.  
- Compatible with OHCI (Open Host Controller Interface) specifications.  

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

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