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Manual Cypress CY62148ESL

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  • Cypress CY62148ESL - page 1

    CY62148ESL MoBL ® 4-Mbit (512K x 8) S t atic RAM Cypress Semiconducto r Corporation • 198 Champion Court • San Jose , CA 95134-1709 • 408-943-2600 Document #: 001-50045 Rev . ** Revised January 21, 2 009 Features ■ V ery high speed: 55 ns ■ Wide voltage range: 2.2V to 3.6V and 4.5V to 5.5V ■ Ultra low standby power ❐ T ypical standby ...

  • Cypress CY62148ESL - page 2

    CY62148ESL MoBL ® Document #: 001-50045 Rev . ** Page 2 of 10 Pin Configuration Figure 1. 32-Pin STSOP (T op View) Product Port folio Product Range V CC Range (V) [1] Spee d (ns) Power Dissipation Operating I CC , (mA) St andby , I SB2 ( μ A) f = 1 MHz f = f max Ty p [2] Max Ty p [2] Max Ty p [2] Max CY62148ESL Industrial 2.2V to 3.6V and 4 .5V t ...

  • Cypress CY62148ESL - page 3

    CY62148ESL MoBL ® Document #: 001-50045 Rev . ** Page 3 of 10 Maximum Ratings Exceeding maximum ratin gs may impair the useful life of the device. These user guidelines are not teste d. S torage T emperature ................. .............. ... –65°C to +150°C Ambient T emperat ure with Power Applied .... .............. .............. ........ ...

  • Cypress CY62148ESL - page 4

    CY62148ESL MoBL ® Document #: 001-50045 Rev . ** Page 4 of 10 Cap acitance T ested initially and after any design or proce ss changes that may affect these parameters. Parameter Description T est Conditio ns Max Unit C IN Input Capacitance T A = 25°C, f = 1 MHz, V CC = V CC( ty p ) 10 pF C OUT Output Capacitance 10 pF Thermal Resist an ce T ested ...

  • Cypress CY62148ESL - page 5

    CY62148ESL MoBL ® Document #: 001-50045 Rev . ** Page 5 of 10 Dat a Retentio n Characteristics Over the Operating Range Parameter Description Conditions Min Ty p [2] Max Unit V DR V CC for Dat a Retention 1.5 V I CCDR Data Retention Current CE > V CC – 0.2V , V IN > V CC – 0.2V or V IN < 0.2V V CC = 1.5V 1 7 μ A t CDR [7] Chip Desele ...

  • Cypress CY62148ESL - page 6

    CY62148ESL MoBL ® Document #: 001-50045 Rev . ** Page 6 of 10 Switching Characteristics Over the Operating Range [9] Parameter Description 55 ns Unit Min Max Read Cycle t RC Read Cycle T ime 55 ns t AA Address to Data V alid 55 ns t OHA Data Hold from Address Change 10 ns t ACE CE LOW to Data V al id 55 ns t DOE OE LOW to Data V alid 25 ns t LZOE ...

  • Cypress CY62148ESL - page 7

    CY62148ESL MoBL ® Document #: 001-50045 Rev . ** Page 7 of 10 Switching W aveforms Figure 3. Read Cycle No. 1 (Address Transition Controlled) [13, 14] Figure 4. Read Cycle No. 2 (OE C ontrolled) [14, 15] Figure 5. Write Cycle No. 1 (WE Controlled, OE HIGH During Write) [16, 17] PREVIOUS DATA VALID DATA VALID RC t AA t OHA t RC ADDRESS DATA OUT 50% ...

  • Cypress CY62148ESL - page 8

    CY62148ESL MoBL ® Document #: 001-50045 Rev . ** Page 8 of 10 Figure 6. Write Cycle No. 2 (CE Controlle d) [16, 17] Figure 7. Write Cycle No. 3 (WE Controlled, OE LOW) [17] T ruth T able CE WE OE Inputs/Outputs Mode Power H X X High Z Deselect/Power Down S tandby (I SB ) L H L Data Out Read Active (I CC ) L H H High Z Output Disable d Active (I CC ...

  • Cypress CY62148ESL - page 9

    CY62148ESL MoBL ® Document #: 001-50045 Rev . ** Page 9 of 10 Ordering Information Speed (ns) Ordering Co de Package Diagram Package T ype Operating Range 55 CY62148ESL-55ZAXI 51-85094 32-Pin STSOP (Pb-Free) Industrial Package Diagram Figure 8. 32-Pin Shrunk Thin Small Outline Package (8 x 13.4 mm), 51-85094 51-85094-*D [+] Feedback ...

  • Cypress CY62148ESL - page 10

    Document #: 001-50045 Rev . ** Revised January 21, 2009 Page 10 of 10 MoBL is a registered trademark, and More Battery Life is a tradem ark, of Cypress Semiconducto r . All product and company names m entioned in this document are the trademarks of their respective holders. CY62148ESL MoBL ® © Cypress Semico nductor Corp oration, 200 9. The infor ...

Manufacturer Cypress Category Computer Hardware

Documents that we receive from a manufacturer of a Cypress CY62148ESL can be divided into several groups. They are, among others:
- Cypress technical drawings
- CY62148ESL manuals
- Cypress product data sheets
- information booklets
- or energy labels Cypress CY62148ESL
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 CY62148ESL.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Cypress CY62148ESL, service manual, brief instructions and user manuals Cypress CY62148ESL. 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 CY62148ESL.

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A complete manual for the device Cypress CY62148ESL, 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 CY62148ESL by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cypress CY62148ESL.

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 CY62148ESL - 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 CY62148ESL, 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 CY62148ESL, that we can find in the current document
3. Tips how to use the basic functions of the device Cypress CY62148ESL - which should help us in our first steps of using Cypress CY62148ESL
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Cypress CY62148ESL
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Cypress CY62148ESL in a specific country, if it was not possible to solve the problem on our own.

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