| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
21,233 pcs
|
21233 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Function | |
| Interface | |
| Operating Temperature Range | |
| Operating Voltage | |
| Protocol | |
| Standards | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The TSB43AA82GGW from Texas Instruments is a high-performance integrated PHY and link-layer controller designed for SBP-2 and DPP products. It is compliant with IEEE 1394a-2000 specifications and supports asynchronous transfers.
This controller features a single 3.3V supply and an internal 1.8V circuit to reduce power consumption. It includes an integrated 400-Mbps two-port physical layer (PHY) and an internal voltage regulator. The device supports a generic 16-/8-bit host bus interface, allowing parallel or multiplexed connections to the microcontroller (MCU) at rates up to 40 MHz.
Key functionalities include automated read response for ConfigROM register access, single retry protocol, and split transaction control. For SBP-2 related functions, it supports four initiators via automated transactions. The TSB43AA82GGW offers three FIFO configurations: an asynchronous command FIFO with 1512 Bytes, a DMA FIFO with 4728 Bytes, and a Config ROM/LOG FIFO with 504 Bytes.
Available in a 176-terminal BGA package, this controller is suitable for various applications requiring high-speed data transfers and robust interface management.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.65 | $3.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TSB43AA82GGW operates on a single 3.3V supply.
The TSB43AA82GGW is available in a 176-terminal BGA package.
The TSB43AA82I variant has an operational range from -40 °C to 85 °C.
The TSB43AA82GGW is compliant with IEEE 1394a-2000 standards.
The integrated physical layer supports a data transfer rate of 400 Mbps.
The TSB43AA82GGW has an asynchronous command FIFO of 1512 Bytes, a DMA FIFO of 4728 Bytes, and a Config ROM/LOG FIFO of 504 Bytes.