AT17N040-10TQC

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Memory Configuration PROMs are widely used in the programming of Field Programmable Gate Arrays (FPGAs). The AT17N040-10TQC is a widely used PROM designed specifically for use in FPGA programming applications. It provides several benefits over traditional PROMs as well as quick and easy integration into FPGAs. In this article, we will discuss the application field and working principle of the AT17N040-10TQC PROM.

The AT17N040-10TQC is a 4 MB device with a single write port and a single read port. It is primarily used for configuration programming in FPGAs and embodies a 4 MB memory array with a unique 4 MB multiplexed address bus. It provides the programmability, flexibility and non-volatility required for FPGA configuration as well as the speed, capacity and space savings associated with PROMs. Its small size makes it suitable for applications where space is a concern, such as embedded systems.

The AT17N040-10TQC PROM can be used in a variety of FPGA programming applications, including programmable logic controllers (PLCs), digital signal controllers (DSCs), microprocessors, microcontrollers, and more. It boasts a wide temperature range of -40 to +125 degrees Celsius, high speed programming (up to 4 MB per second), low power consumption, and exceptional data retention properties, making it reliable for long-term storage of data. Additionally, it features fast access time, low power consumption, and enhanced reliability.

The Unique 4 MB multiplexed address bus of the AT17N040-10TQC allows it to integrate quickly and easily into FPGAs of any size. This, coupled with its extremely efficient operation, makes it an ideal choice for successful configuration programming. The AT17N040-10TQC also features security options to prevent unauthorised access and tampering, making it even more reliable for sensitive applications.

The working principle of the AT17N040-10TQC PROM is fairly straightforward. The FPGA contains an internal 4 MB memory array that is connected to both the PROM and the multiplexed address bus. When an appropriate signal is received from the FPGA, the PROM responds by transferring data from its internal memory array to the FPGA, thereby configuring the FPGA into its desired state. Conversely, data can be written to the PROM from the FPGA for storage. The PROM is also able to automatically self-program itself to the optimal programming state.

To summarize, the AT17N040-10TQC PROM is an ideal choice for FPGA configuration applications due to its unique features and reliable operation. It provides the speed, capacity and space savings that come with PROMs, as well as the flexibility and non-volatility of FPGAs. Its ability to quickly and easily integrate into FPGAs of any size, as well as its excellent data retention properties and security options, make it a reliable choice for successful configuration programming.

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