OR3T556S208I-DB

Series:	ORCA® 3
Part Status:	Obsolete
Number of Logic Elements/Cells:	2592
Total RAM Bits:	43008
Number of I/O:	171
Number of Gates:	80000
Voltage - Supply:	3 V ~ 3.6 V
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	208-BFQFP
Supplier Device Package:	208-PQFP (28x28)
Base Part Number:	OR3T556

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Introduction to OR3T556S208I-DB

The OR3T556S208I-DB is an embedded-FPGA (Field Programmable Gate Array) designed and manufactured by Texas Instruments. It is a high-speed, low-power, multi-function single-chip device used in embedded systems. It combines programmable logic, embedded peripheral functions, and embedded memory into a single chip. This device supports graphical programming of many functions and can interface with a variety of standard external peripherals.

Application Field and Working Principle

The OR3T556S208I-DB is suitable for a wide range of applications, including industrial automation, medical, aerospace and defense, automotive, and consumer electronics. It is especially well-suited for applications that require low-power operation and high-speed performance. The OR3T556S208I-DB operates on the basis of field-programmable logic and embedded logic. It uses programmable logic elements to support the hardware description language (HDL) code and create custom logic designs. This code can be generated using software tools such as Verilog and VHDL. The device also features embedded peripherals such as timers, serial interfaces, and PWM controllers. The device also features embedded memory including SRAM and Flash memories. The SRAM allows for fast program execution, while the Flash memory allows for non-volatile storage of user data. In addition, the OR3T556S208I-DB also supports application specific integrated circuits (ASICs), allowing for the integration of legacy ASIC functions into new designs. The OR3T556S208I-DB is a highly integrated single-chip solution, allowing for lower-cost, higher-performance embedded designs. It includes powerful power management features, such as self-calibration and clock gating, to reduce the total system power consumption. These features make it ideal for applications needing low power operation, including those powered by batteries. In addition, the OR3T556S208I-DB supports powerful design and debug features to facilitate development and debug of applications. It offers on-chip debug through its EJTAG interface, allowing for easy download, single-stepping, register/memory access and other operations. Furthermore, advanced debug capabilities, such as real-time event analysis, are available through the use of the optional NIOS II ICE (Integrated Code Emulator). Finally, the OR3T556S208I-DB supports a wide range of development environments, including Linux and Windows-based tools, for programming and debugging the device. It is also supported by many third-party software and hardware development tools, many of which are available from Texas Instruments.

Conclusion

The OR3T556S208I-DB is a highly integrated, low-power, high-performance embedded-FPGA designed and manufactured by Texas Instruments. It features powerful programmable logic, embedded peripherals, and embedded memory, making it suitable for a variety of embedded applications. It also features advanced power management, debug support, and a wide range of development environments, making it a powerful choice for embedded designs.

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