TSB12LV26PZTG4

The TSB12LV26PZTG4 device is an interface controller that enables communication between serial devices and buses, such as USB and IrDA. This device provides single-channel, full duplex communication that is capable of operating at a maximum rate of 12Mbps in a low power, low pin-count configuration. This device is ideal for applications such as remote simulation, data acquisition, printer servers, and other similar devices that require a high bandwidth serial link.

The TSB12LV26PZTG4 has an integrated USB transceiver that supports the USB 2.0 standard, allowing for full speed operation up to 12 Mbps. The device also features an IrDA compliant transceiver supporting data rate up to 4 Mbps, allowing for communication with infrared enabled devices. The interface controller also includes a DI/DO (digital input/output) interface. This interface can be used to enable user control or status monitoring, or to establish communication with other serial devices.

The internal logic of the TSB12LV26PZTG4 includes a state machine which controls the operation of the interface controller. The state machine provides the flexibility to support the different communication protocols, such as USB and IrDA. For example, when communicating over USB, the state machine will first initiate the link, then detect the data rate, and then begin to exchange data. After the data exchange is complete, it will exit the link and reset itself to its initial state.

The TSB12LV26PZTG4 also includes an EEPROM memory, which can be used to store any configuration information required for proper operation of the interface controller. For USB communications, the device requires configuration of the endpoint or transmission type, data rate, and packet sizes. This information can be specified by the user in the EEPROM memory before device operation begins, allowing the device to automatically configure itself without the need for complex programming.

The TSB12LV26PZTG4 device is an ideal solution for applications that require efficient, low cost, low pin count interface controllers. This device is capable of communicating with both USB and IrDA enabled devices, and can be quickly configured using the EEPROM memory. The state machine ensures that the device will always be in the proper state when communicating, and the DI/DO interface allows for user control or status monitoring. This device provides an easy to use, high performance solution for applications that require a serial interface.