CY62128EV30

Document History Page

Document Title: CY62128EV30 MoBL® 1 Mbit (128K x 8) Static RAM

Document Number: 38-05579

REV.

ECN NO.

Issue Date

Orig. of

Description of Change

 

 

 

Change

 

 

 

 

 

 

**

285473

See ECN

PCI

New Data Sheet

 

 

 

 

 

*A

461631

See ECN

NXR

Converted from Preliminary to Final

 

 

 

 

Removed 35 ns Speed Bin

 

 

 

 

Removed “L” version of CY62128EV30

 

 

 

 

Removed Reverse TSOP I package from Product offering.

 

 

 

 

Changed ICC (Typ) from 8 mA to 11 mA and ICC (Max) from 12 mA to 16 mA for f = fmax

 

 

 

 

Changed ICC (max) from 1.5 mA to 2.0 mA for f = 1 MHz

 

 

 

 

Changed ISB2 (max) from 1 μA to 4 μA

 

 

 

 

Changed ISB2 (Typ) from 0.5 μA to 1 μA

 

 

 

 

Changed ICCDR (max) from 1 μA to 3 μA

 

 

 

 

Changed the AC Test load Capacitance value from 50 pF to 30 pF

 

 

 

 

Changed tLZOE from 3 to 5 ns

 

 

 

 

Changed tLZCE from 6 to 10 ns

 

 

 

 

Changed tHZCE from 22 to 18 ns

 

 

 

 

Changed tPWE from 30 to 35 ns

 

 

 

 

Changed tSD from 22 to 25 ns

 

 

 

 

Changed tLZWE from 6 to 10 ns

 

 

 

 

Updated the Ordering Information table.

*B

464721

See ECN

NXR

Updated the Block Diagram on page # 1

 

 

 

 

 

*C

1024520

See ECN

VKN

Added final Automotive-A and Automotive-E information

 

 

 

 

Added footnote #9 related to ISB2 and ICCDR

 

 

 

 

Updated Ordering Information table

*D

2257446

See ECN

NXR

Changed the Maximum rating of Ambient Temperature with Power Applied from

 

 

 

 

55°C to +125°C to –55°C to +125°C.

© Cypress Semiconductor Corporation, 2004-2008. 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 #: 38-05579 Rev. *D

Revised March 28, 2008

Page 11 of 11

MoBL is a registered trademark, and More Battery Life is a trademark, of Cypress Semiconductor. All other trademarks or registered trademarks referenced herein are property of the respective corporations. All products and company names mentioned in this document may be the trademarks of their respective holders.

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Cypress CY62128EV30 manual Document History, Issue Date Orig. Description of Change, Pci, Nxr, Vkn

CY62128EV30 specifications

The Cypress CY62128EV30 is a high-performance CMOS SRAM (Static Random Access Memory) device that is widely used in various applications due to its advanced technology and robust characteristics. As a 1-megabit SRAM, it features a 128K x 8 bit organization, providing ample storage capacity for a range of modern electronic devices.

One of the key features of the CY62128EV30 is its fast access time, with read cycle times available in the range of 30 to 70 nanoseconds. This rapid access speed is essential for applications that require quick data retrieval, making it ideal for use in high-speed computing environments. Additionally, it boasts a low power consumption profile, typically operating at 2.7V to 3.6V, allowing it to meet the demands of power-sensitive applications while ensuring energy efficiency.

In terms of technology, the CY62128EV30 utilizes advanced CMOS processes that contribute to its smaller footprint and higher reliability. The device includes a full asynchronous design, allowing for simple interface with other digital logic components without the need for complicated timing signals. This characteristic simplifies the overall system design, making it easier to integrate into various circuit configurations.

The CY62128EV30 also offers a wide operational temperature range, typically from -40°C to +85°C, which enhances its suitability for use in harsh environments or industrial applications. This durability ensures that the device maintains its performance specifications even under extreme conditions.

Moreover, the device features a tri-state output and supports both read and write operations with a single chip select pin, enhancing its versatility in multiple configurations. The ability to easily interface in a variety of systems makes it a preferred choice for designs requiring flexible memory solutions.

The CY62128EV30 is compatible with standard microprocessor architectures, making it ideal for use in applications such as networking equipment, telecommunications, consumer electronics, and embedded systems. Its reliability, combined with efficient power management and fast access speeds, make it a trusted solution in the fast-evolving technology landscape.

In conclusion, the Cypress CY62128EV30 stands out due to its combination of speed, power efficiency, and operational versatility, making it a valuable component in contemporary electronic design. Its cutting-edge technology and features cater to the growing demands of high-performance applications across various industries.