Sales, Solutions, and Legal Information, Usb

PRELIMINARY

CY14B102L, CY14B102N

Sales, Solutions, and Legal Information

Worldwide Sales and Design Support

Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the office closest to you, visit us at cypress.com/sales.

Products		PSoC Solutions
PSoC	psoc.cypress.com	General	psoc.cypress.com/solutions
Clocks & Buffers	clocks.cypress.com	Low Power/Low Voltage	psoc.cypress.com/low-power
Wireless	wireless.cypress.com	Precision Analog	psoc.cypress.com/precision-analog
Memories	memory.cypress.com	LCD Drive	psoc.cypress.com/lcd-drive
Image Sensors	image.cypress.com	CAN 2.0b	psoc.cypress.com/can
		USB	psoc.cypress.com/usb

© Cypress Semiconductor Corporation, 2008. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Any Source Code (software and/or firmware) is owned by Cypress Semiconductor Corporation (Cypress) and is protected by and subject to worldwide patent protection (United States and foreign), United States copyright laws and international treaty provisions. Cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of, and compile the Cypress Source Code and derivative works for the sole purpose of creating custom software and or firmware in support of licensee product to be used only in conjunction with a Cypress integrated circuit as specified in the applicable agreement. Any reproduction, modification, translation, compilation, or representation of this Source Code except as specified above is prohibited without the express written permission of Cypress.

Disclaimer: CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes without further notice to the materials described herein. Cypress does not assume any liability arising out of the application or use of any product or circuit described herein. Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress’ product in a life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Use may be limited by and subject to the applicable Cypress software license agreement.

Document #: 001-45754 Rev. *B

Revised November 10, 2008

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CY14B102L, nvSRAM specifications

Cypress nvSRAM CY14B102L is a sophisticated memory solution designed to bridge the gap between volatile and non-volatile memory technologies. This device offers a unique blend of SRAM speed with the non-volatility of Flash memory, making it an ideal choice for applications that require data retention without the need for continuous power.

One of the standout features of the CY14B102L is its ability to retain data for over 20 years without power, thanks to its innovative non-volatile SRAM technology. This means that critical information can be stored safely during power outages or system failures, ensuring data integrity in mission-critical applications. The device uses a reliable, self-timed write process, which simplifies the write operation and enhances system efficiency by eliminating the need for complex write management processes.

With a capacity of 1 megabit (128 K x 8), the CY14B102L offers ample storage for a wide variety of applications. Its fast access times, typically around 45 ns, make it suitable for high-speed operations typically associated with SRAMs. This rapid access is paramount for real-time applications where delays can lead to critical failures or data corruption.

The CY14B102L utilizes a CMOS process technology that not only contributes to its low power consumption but also ensures high reliability and durability. Operating in the wide temperature range of -40°C to +125°C, this nvSRAM is well-suited for automotive, industrial, and telecommunications applications.

In terms of connectivity, the CY14B102L supports a standard SRAM interface, simplifying integration into existing systems. Additionally, its ease of use is further enhanced by being available in a variety of package options, allowing designers to select the best fit for their needs without compromising on performance.

In conclusion, the Cypress nvSRAM CY14B102L is a powerful memory device that combines the speed of SRAM with non-volatile storage capabilities. With its extended data retention, fast access times, efficient write processes, and robust design, it is an excellent choice for applications that demand both speed and reliability, making it an invaluable asset for engineers looking to optimize system performance while maintaining data integrity.