What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

TSB42AA9IPZT | Texas Instruments| IC CONTROLLER LINK LAYER 100TQFP

Name: TSB42AA9IPZT
Brand: Texas Instruments
Availability: InStock
Rating: 5 (1 reviews)

Product Details

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TSB42AA9IPZT FEATURES

•Serial bus data rates of 100, 200, and 400MbpsIEEE P1394a compliant and IEEE Std1394-1995
•
• Automated SBP-2 transport protocol engine
• ATA/ATAPI command translation byembedded processor and firmwareProgrammable ATA/ATAPI interfacesupporting PIO modes 0–4, DMA modes 0–2,and Ultra DMA modes 0–4
•
• Automated 1394 and SBP-2 header removal
•and insertionInternal parameter RAM for fast access toconfiguration ROM and key SBP-2parameters

TSB42AA9IPZT DESCRIPTION

• Automatic response to configuration ROM
•
•
•
•quadlet and block read requestsExternal flash PROM / EPROM interface foreasy program code changes duringprototypingSeparate address and data busses for theexternal flash PROM / EPROM interface (noexternal latches)16K internal ROM program memory576 Byte (128 quadlet) transmit control FIFO,576 byte (128 quadlet) receive control FIFO
• Bidirectional data FIFO
•0.18 micron CMOS technology withembedded RAM and ROMSpace-saving 100 pin TQFP package
•The Texas Instruments TSB42AA9A (StorageLynx) is a 1394 link layer controller designed to function as anative bridge between the 1394 bus and ATA (AT attachment) or ATAPI (AT attachment with packet interface)data storage applications. These data storage devices can include external hard disk drives (HDDs), ZIP drives,magneto-optical (MO) drives, ORB drives, CD-ROMs, CD-R/Ws, DVD-ROMs, and DVD-RAMs. The ATA/ATAPIinterface of the TSB42AA9A supports signaling and timing for programmed input/output (PIO) modes 0–4, directmemory access (DMA) modes 0–2, and Ultra DMA modes 0–4. The 1394 interface of StorageLynx is IEEEP1394a (1) and IEEE Std 1394-1995 (2) compliant and supports 400, 200, and 100 Mbps serial bus data rates.StorageLynx is particularly designed for any data storage application that supports the SBP–2 (3) (Serial BusProtocol 2) transaction layer as a target device. The TSB42AA9A automates the SBP-2 target controllerfunctions by implementing the management and command agents in hardware. Data handling is also executedin hardware, with no assistance from the processor needed to setup a DMA transaction to fetch data from theATA/ATAPI device and return it to the SBP-2 initiator via the 1394 bus. StorageLynx translates SBP-2 protocolcommands to ATA/ATAPI commands using the hardware-implemented functions and an embedded 8052processor executing firmware. The firmware is located in the internal ROM of the device or optionally, anexternal memory location.A 2-wire serial bus interface is included on the TSB42AA9A. This interface enables configuration ROMinformation required by IEEE Std 1394-1995(2) and SBP-2 to be loaded from a serial EEPROM into the device’sinternal parameter RAM. The internal parameter RAM allows StorageLynx faster access to importantconfiguration information as well as automatic responses to configuration ROM read requests from the systemhost. In addition, StorageLynx provides a memory interface that can be used to access firmware from anexternal Flash PROM/EPROM for testing and development purposes, or to support storage applications thatrequire specialized functionality. The StorageLynx memory interface also supports write operations to the FlashPROM/EPROM, removing the need for parts to be in sockets and allowing for easy software downloads. Flashmemory is not required unless custom functionality and in-system reprogrammability are requirements.

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A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the TSB42AA9IPZT if it does not meet your expectations under the following conditions:
Issues such as incorrect quantities, delivery of wrong items, or obvious external defects are acknowledged by us.
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The TSB42AA9IPZT remains unused and in its original packaging.
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Inform us within the 90-day period.
Obtain a Request for Return Authorization.
For more details, refer to our Return & Change Policy.
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TYPE	DESCRIPTION	Select all
Programmable	Not Verified
Product Status	Obsolete
Package	Tray
Supplier Device Package	100-TQFP (14x14)
Series	-
Package / Case	100-TQFP
Operating Temperature	-
Current - Supply	-
Voltage - Supply	-
Standards	IEEE 1394-1995, 1394a-2000
Interface	Parallel
Function	Link Layer Controller
Protocol	IEEE 1394

TSB42AA9IPZT

Obsolete

Popular Products

TSB42AA9IPZT FEATURES

TSB42AA9IPZT DESCRIPTION

FAQs:

Q: How does SZComponents ensure that TSB42AA9IPZT is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about TSB42AA9IPZT chips, including original manufacturer details, Controllers Interface ICs application, and images?

Q: Are the prices and stock levels of 's TSB42AA9IPZT shown on the platform accurate?

Q: What payment methods are accepted by SZComponents?

Q: How are shipping arrangements made, and how can I track my package?

Q: What is the process for returns or replacements of TSB42AA9IPZT?

Q: How can I get support or request datasheets and pin diagrams for TSB42AA9IPZT?

Q: How can I contact SZComponents? Please provide specific contact methods.

Product Attributes

Obsolete

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