STK11C88-SF25I

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STK11C88-SF25I is a static random access memory (SRAM) integrated circuits that uses static logic, meaning that the memory does not need to be refreshed for the memory to retain its contents. It is typically used for low-latency and high-speed applications. As such, it is used frequently in industrial and consumer applications and has been in production since the early 1990s.

Modern SRAM solutions are available in a variety of package types, and the STK11C88-SF25I is offered in a Small Outline Integrated Circuit (SOIC) package, a more compact design that allows for easier integration with the standard physical limitations of the SOIC footprint.

Recently developed SRAM solutions tend to function at higher clock frequencies, while STK11C88-SF25I is specified up to a maximum of 25MHz, making it a suitable option for applications where power efficiency, voltage compatibility, and ease of integration are more important than higher clock frequency performance.

The STK11C88-SF25I offers up to 512K bits of bit addressable memory, which can be segmented into word segments, suitable for common computing and industrial automation purposes. This SRAM supports all three popular asynchronous interface standards - Non Return-to-Zero (NRZ), Return-to-Zero (RZ), and Manchester Mode.

The STK11C88-SF25I performs extremely reliably in all sorts of temperature, environmental, and electromagnetic conditions, operating in temperature between -55°C and +125°C, in humidity conditions up to 95% RH, and in significant EMI and electrical noise environments.

On the stability side, the STK11C88-SF25I is designed to prevent inadvertent write operation, unintentionally overwriting data while still allowing partial write operations to update existing memory contents without disrupting the rest of it. The integrated circuits also feature an advanced power management system that allows it to run at a lower power consumption mode in the presence of sufficient existing power supply, reducing the SRAM\'s power consumption when deployed in power-sensitive applications.

The STK11C88-SF25I features a typical write latency of 8 clock cycles, meaning that it takes just 8 cycles of the clock frequency to write new data into the memory. This latency can drop to 4 clock cycles under certain conditions, further increasing the overall system performance.

The STK11C88-SF25I is an excellent SRAM solution for low latency and high-speed applications, with a well-suited clock frequency for general-purpose embedded systems and industrial automation solutions, excellent power management, and reliable write protection features. Its small form factor allows it to be excellent for space-constrained applications.

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