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Manual Cypress CY62148BN

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  • Cypress CY62148BN - page 1

    4-Mbit (512K x 8) S t atic RAM CY62148BN MoBL ® Cypress Semiconductor Corpora tion • 198 Champion Cou rt • San Jose , CA 95134-1 709 • 408-943-2 600 Document #: 001-06517 Rev . *A Revised August 2, 2006 Features • High Speed —7 0 n s • 4.5V–5.5V op eration • Low active pow er — T ypica l active curr ent: 2.5 mA @ f = 1 MHz — T ...

  • Cypress CY62148BN - page 2

    CY62148BN MoBL ® Document #: 001-06517 Rev . *A Page 2 of 10 Note: 1. T ypical values are measured at V CC = 5V , T A = 25°C, and are i ncluded for reference only and are not tested or guaranteed. Pin Configuration Product Port folio Product V CC Range Spee d Te m p . Power Dissipation Operating, I CC Standb y ( I SB2 ) f = f max Ty p . [1] Max. ...

  • Cypress CY62148BN - page 3

    CY62148BN MoBL ® Document #: 001-06517 Rev . *A Page 3 of 10 Maximum Ratings (Above which the useful life may be impaired. For user guide- lines, not tested.) S torage T emperature ............. .............. ...... –65°C to +150°C Ambient T e mperature with Power Applied ........... ............................ ...... –55°C to +125°C Sup ...

  • Cypress CY62148BN - page 4

    CY62148BN MoBL ® Document #: 001-06517 Rev . *A Page 4 of 10 Switching Characteristics [5] Over the Operating Range Parameter Description 62148BNLL-70 Unit Min. Max. READ CYCLE t RC Read Cycle T ime 70 ns t AA Address to Data V alid 70 ns t OHA Data Hold from Address Ch ange 10 ns t ACE CE LOW to Data V alid 70 ns t DOE OE LOW to Data V alid 35 ns ...

  • Cypress CY62148BN - page 5

    CY62148BN MoBL ® Document #: 001-06517 Rev . *A Page 5 of 10 Dat a Retention Characteristics (Over the Operating Range) Parameter Description Conditions Min. Ty p . [1] Max. Unit V DR V CC for Data Retention 2.0 V I CCDR Data Retention Current Com’l LL No input may exceed V CC + 0.3V V CC = V DR = 3.0V CE > V CC – 0.3V V IN > V CC – 0. ...

  • Cypress CY62148BN - page 6

    CY62148BN MoBL ® Document #: 001-06517 Rev . *A Page 6 of 10 Write Cycle No. 1 (CE Controlled) [1 3] Write Cycle No. 2 (WE Controlled, OE HI GH During Write) [13, 14] Notes: 13. If CE goes HIGH simultaneously with WE going HI GH, t he output remains in a high-impe dance state. 14. Data I/O is high-impedance if OE = V IH . 15. During this period th ...

  • Cypress CY62148BN - page 7

    CY62148BN MoBL ® Document #: 001-06517 Rev . *A Page 7 of 10 Write Cycle No.3 (WE Controlled, OE LOW) [13, 14] T ruth T able CE OE WE I/O 0 –I/O 7 Mode Powe r H X X High Z Power-Down S tandby (I SB ) L L H Data Out Read Active (I CC ) L X L Data In Wri t e Active (I CC ) L H H High Z Selected, Outp uts Disabled Active (I CC ) Ordering Informatio ...

  • Cypress CY62148BN - page 8

    CY62148BN MoBL ® Document #: 001-06517 Rev . *A Page 8 of 10 Package Diagrams 0.546[13.868] 0.440[11.176] 0.101[2.565] 0.050[1.270] 0.014[0.355] 0.118[2.997] 0.004[0.102] 0.047[1.193] 0.006[0.152] 0.023[0.584] 0.793[20.142] 0.450[11.430] 0.566[14.376] 0.111[2.819] 0.817[20.751] BSC. 0.020[0.508] MIN. MAX. 0.012[0.304] 0.039[0.990] 0.063[1.600] SEA ...

  • Cypress CY62148BN - page 9

    CY62148BN MoBL ® Document #: 001-06517 Rev . *A Page 9 of 10 © Cypress Semi con duct or Cor po rati on , 20 06 . The information con t a in ed he re i n is su bject to change wit hou t notice. Cypr ess S em ic on duct or Corpo ration assu mes no resp onsib ility for th e u se of any circuitry o ther than circui try embodied in a Cypress prod uct. ...

  • Cypress CY62148BN - page 10

    CY62148BN MoBL ® Document #: 001-06517 Rev . *A Page 10 of 10 Document History Page Document Title: CY62148BN MoBL ® 4-Mbit (512K x 8) St atic RAM Document Number: 00 1-06517 REV . ECN NO. Issue Date Orig. of Change Description o f Change ** 426504 See ECN NXR New Dat a Sheet *A 485639 See ECN VKN Corrected the typo in the Array size i n the Logi ...

Manufacturer Cypress Category Computer Hardware

Documents that we receive from a manufacturer of a Cypress CY62148BN can be divided into several groups. They are, among others:
- Cypress technical drawings
- CY62148BN manuals
- Cypress product data sheets
- information booklets
- or energy labels Cypress CY62148BN
All of them are important, but the most important information from the point of view of use of the device are in the user manual Cypress CY62148BN.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Cypress CY62148BN, service manual, brief instructions and user manuals Cypress CY62148BN. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Cypress CY62148BN.

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A complete manual for the device Cypress CY62148BN, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Cypress CY62148BN by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cypress CY62148BN.

A complete Cypress manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Cypress CY62148BN - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Cypress CY62148BN, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Cypress CY62148BN, that we can find in the current document
3. Tips how to use the basic functions of the device Cypress CY62148BN - which should help us in our first steps of using Cypress CY62148BN
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Cypress CY62148BN
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Cypress CY62148BN in a specific country, if it was not possible to solve the problem on our own.

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