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TSB43AB21APDTG4 The Texas Instruments TSB43AB21APDTG4 is an Interface IC Controller featuring OHCI 1.1, 1394A Link Layer Controller capabilities. It operates at 3.3V with a data rate of 400Mbps.
Mfr Part #:

TSB43AB21APDTG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TSB43AB21APDTG4 is an Interface IC Controller featuring OHCI 1.1, 1394A Link Layer Controller capabilities. It operates at 3.3V with a data rate of 400Mbps.
✓ Total Stock: 8,700 pcs
$ Price Range: $3.65

TSB43AB21APDTG4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,700 pcs
On Request
8700 pcs On Request 1 On Request On Request 06+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TSB43AB21APDTG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Function
Interface
Lead Spacing
Mounting Style
Operating Temperature
Protocol
Standards
Supplier Device Package
Supply Current
Voltage
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TSB43AB21APDTG4 Description

Short technical summary and product information.

The Texas Instruments TSB43AB21APDTG4 is an integrated 1394a-2000 OHCI PHY/link-layer controller (LLC) device. It is fully compliant with PCI Local Bus Specification, PCI Bus Power Management Interface Specification (Revision 1.1), IEEE Std 1394-1995, IEEE Std 1394a-2000, and the 1394 Open Host Controller Interface Specification (Release 1.1).

 

This controller is capable of transferring data between the 33-MHz PCI bus and the 1394 bus at speeds of 100M bits/s, 200M bits/s, and 400M bits/s. The TSB43AB21APDTG4 provides one 1394 port and supports IEEE Std 1394a-2000 power-down features for battery-operated applications and arbitration enhancements.

 

Packaged in a 128-TQFP (14x14) case, it is designed for surface mount applications. The device operates within a supply voltage range of 3V to 3.6V, with a typical supply voltage of 3.3V and a supply current of 33mA. Its operating temperature range is from 0°C to 70°C.

 

The TSB43AB21APDTG4 is RoHS Compliant and Lead Free, with an MSL rating of 1 Unlimited. It is classified as an Interface IC Controller supporting IEEE 1394 and Firewire protocols.

TSB43AB21APDTG4 Quick Information

Product Type: Interface IC Controller
Canonical Name: TSB43AB21APDTG4 OHCI 1.1, 1394A Link Layer Controller
Subcategory: Controller

TSB43AB21APDTG4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TSB43AB21APDTG4 Estimated Pricing

Qty Low High
1+ $3.65 $3.65

Estimated market price range - modelled values for guidance only, not live distributor offers.

TSB43AB21APDTG4 Features

  • Integrated 1394a-2000 OHCI PHY/link-layer controller.
  • Supports data rates up to 400 Mbps.
  • Single 1394 port interface.
  • Surface mountable 128-TQFP package.
  • Operates at 3.3V supply voltage.

TSB43AB21APDTG4 Applications

  • Ideal for Firewire and i.Link implementations.
  • Suitable for PCI bus integration.
  • Supports battery-operated applications.
  • Used in systems requiring high-speed data transfer.

TSB43AB21APDTG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage for the TSB43AB21APDTG4?

The TSB43AB21APDTG4 operates at a supply voltage of 3.3V, with a minimum of 3V and a maximum of 3.6V.

What is the data rate of the TSB43AB21APDTG4?

The TSB43AB21APDTG4 supports a data rate of 400 Mbps.

What is the operating temperature range for this controller?

The operating temperature range for the TSB43AB21APDTG4 is from 0°C to 70°C.

What package type is the TSB43AB21APDTG4 available in?

The TSB43AB21APDTG4 is available in a 128-TQFP package.

Is the TSB43AB21APDTG4 RoHS compliant?

Yes, the TSB43AB21APDTG4 is RoHS Compliant.

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