CY14E256LA-SZ25XI Cypress Semiconductor Corp, CY14E256LA-SZ25XI Datasheet - Page 18

• Manufacturer Part Number: CY14E256LA-SZ25XI
• Description: IC NVSRAM 256KBIT 25NS 32SOIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY14E256LA-SZ25XI

• Memory Size: 256K (32K x 8)
• Package / Case: *
• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Organization: 32 K x 8
• Access Time: 25 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Operating Current: 70 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Document History Page
Sales, Solutions, and Legal Information
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Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the office
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© Cypress Semiconductor Corporation, 2009-2010. 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 Number: 001-54952 Rev. *D
All products and company names mentioned in this document may be the trademarks of their respective holders.
Document Title: CY14E256LA 256 Kbit (32K x 8) nvSRAM
Document Number: 001-54952
Rev.
*C
*D
*A
*B
**
ECN No.
2748216
2772059
2829117
2891356
2922858
GVCH/PYRS
Orig. of
Change
GVCH
GVCH
GVCH
GVCH
Cypress
cypress.com/go/automotive
cypress.com/go/powerpsoc
Locations.
cypress.com/go/interface
cypress.com/go/memory
cypress.com/go/wireless
Submission
cypress.com/go/clocks
cypress.com/go/image
cypress.com/go/touch
cypress.com/go/psoc
cypress.com/go/USB
08/04/09
09/30/09
12/16/09
03/12/10
04/26/10
cypress.com/go/plc
Date
New Datasheet
Updated Software STORE, RECALL and Autostore Enable, Disable soft
sequence
Updated STORE cycles to QuantumTrap from 200K to 1 Million
Added Contents. Moved to external web.
Removed inactive parts from
Updated links in
Table
Hardware STORE
Updated HSB pin operation in
Updated package diagram 51-85087
1: Added more clarity on HSB pin operation
Revised May 7, 2010
Sales, Solutions, and Legal
Operation: Added more clarity on HSB pin operation
Description of Change
Ordering Information
Figure 8
psoc.cypress.com/solutions
PSoC 1
PSoC Solutions
and updated footnote 21
|
PSoC 3
Information.
table.
|
PSoC 5
CY14E256LA
Page 18 of 18
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