STK12C68-SF45

The STK12C68-SF45 is a 64Kb non-volatile static random-access memory (nvSRAM) that combines SRAM functionality with non-volatile capabilities. It is produced by Cypress Semiconductor. This chip operates with a standard SRAM interface, enabling fast data access and retention without the need for an external battery backup. It integrates a reliable non-volatile element that ensures data integrity in the event of power loss, automatically transferring data from SRAM to non-volatile memory during power-down events.
Key features include fast read and write cycles typical for SRAMs, with the added benefit of data retention and endurance common to non-volatile memories. The device operates within a voltage range typically around 3 to 5 volts and supports a wide range of applications, from industrial control systems to advanced computing systems where data retention and quick access are crucial. The STK12C68-SF45 is also designed to handle multiple write cycles with endurance comparable to EEPROMs, making it a versatile choice for memory-intensive applications.

The STK12C68-SF45 is a 64Kb non-volatile SRAM. Equivalent products include:
1. Cypress CY14B064LA – A 64Kb nvSRAM from Cypress Semiconductor.
2. Simtek STK12C68 – Other variants with similar specifications.
3. Anvo-Systems Dresden ANV32A62A – Non-volatile SRAM with comparable features.
Ensure compatibility by cross-referencing the datasheets for voltage, speed, and package specifications.

The STK12C68-SF45 is manufactured by Cypress Semiconductor Corporation. Cypress Semiconductor is a technology company that specializes in the design and manufacture of a wide range of semiconductor products. These products include memory chips, microcontrollers, USB controllers, wireless radios, and software solutions. Cypress is particularly well-known for its expertise in non-volatile memory technologies and programmable system-on-chip (PSoC) solutions.
Throughout its history, Cypress has focused on innovation and providing solutions for embedded systems, automotive, industrial, and consumer electronics markets. The company has played a significant role in advancing semiconductor technology and has contributed to various technological breakthroughs.
In 2020, Cypress Semiconductor was acquired by Infineon Technologies, a German semiconductor manufacturer. Infineon continues to leverage Cypress's technologies to expand its product portfolio and strengthen its position in the semiconductor industry.

The STK12C68-SF45 is a non-volatile SRAM (nvSRAM) used primarily in applications requiring high-reliability data storage with fast access times. Its application areas include:
1. Industrial Automation: Used for storing critical process control data.
2. Energy Management: Employed in smart meters and power monitoring systems.
3. Telecommunications: Utilized in network routers and switches for configuration data retention.
4. Automotive: Applied in advanced driver-assistance systems (ADAS) and infotainment systems.
5. Medical Devices: Ensures reliable data logging and quick data access in monitoring and diagnostic equipment.
6. Aerospace and Defense: Used in systems requiring robust performance in extreme conditions.
These applications benefit from the fast access speeds and non-volatility of the STK12C68-SF45.

The STK12C68-SF45 is a 64Kb non-volatile static RAM (nvSRAM) device, typically packaged in a 28-pin small outline integrated circuit (SOIC). This package type is commonly used for integrated circuits, offering a compact and efficient design suitable for various electronic applications.