English dropdown-ico

Manual Cypress CY62146E MoBL

11 pages 0.32 mb
Download

Go to site of 11

Summary
  • Cypress CY62146E MoBL - page 1

    CY62146E MoBL ® 4-Mbit (256K x 16) S tatic RAM Cypress Semiconductor Corpora tion • 198 Champion Court • San Jose , CA 95134-1709 • 408-943-2600 Document Number: 001-07970 Rev . *D Revised February 01, 2008 Features ■ V ery high speed: 45 ns ■ Wide voltage range: 4.5V–5.5V ■ Ultra low standby power ❐ T ypical standby current: 1 μ ...

  • Cypress CY62146E MoBL - page 2

    CY62146E MoBL ® Document Number: 001-07970 Rev . *D Page 2 of 1 1 Pin Configuration Figure 1. 44-Pin TSO P II (T op View) [1] Product Port folio Product Range V CC Range (V) Speed (ns) Power Dissip ation Operating I CC , (mA) Stan db y , I SB2 ( μ A) f = 1 MHz f = f max Min Ty p [2] Max Ty p [2] Max Ty p [2] Max Ty p [2] Max CY62146ELL Ind’l/Au ...

  • Cypress CY62146E MoBL - page 3

    CY62146E MoBL ® Document Number: 001-07970 Rev . *D Page 3 of 1 1 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 emperatur e with Power Applied .......... .............. ........ ..... ...

  • Cypress CY62146E MoBL - page 4

    CY62146E MoBL ® Document Number: 001-07970 Rev . *D Page 4 of 1 1 Figure 2. AC T est Load s and Waveforms Parameters 5.0V Unit R1 1800 Ω R2 990 Ω R TH 639 Ω V TH 1.77 V Dat a Retention Characteristics Over the Operating Range Parameter Description Conditions Min Ty p [2] Max Unit V DR V CC for Data Retention 2 V I CCDR [6] Data Retention Curren ...

  • Cypress CY62146E MoBL - page 5

    CY62146E MoBL ® Document Number: 001-07970 Rev . *D Page 5 of 1 1 Switching Characteristics Over the Operating Range [9, 10] Parameter Description 45 ns (Ind ’l/Auto-A) Unit Min Max Read Cycle t RC Read Cycle T ime 45 ns t AA Address to Data V alid 45 ns t OHA Data Hold from Address Change 10 ns t ACE CE LOW to Data V alid 45 ns t DOE OE LOW to ...

  • Cypress CY62146E MoBL - page 6

    CY62146E MoBL ® Document Number: 001-07970 Rev . *D Page 6 of 1 1 Switching W aveforms Figure 4. Read Cycle No.1: Address T ransition Controlled . [14, 15] Figure 5. Read Cycle No. 2: OE Controlled [15, 16] PREVIOUS DATA VALID DATA VALID RC t AA t OHA t RC ADDRESS DATA OUT 50% 50% DATA VALID t RC t ACE t LZBE t LZCE t PU HIGH IMPEDANCE I CC t HZOE ...

  • Cypress CY62146E MoBL - page 7

    CY62146E MoBL ® Document Number: 001-07970 Rev . *D Page 7 of 1 1 Figure 6. Write Cycle No 1: WE Controlled [1 3, 17, 18] Figure 7. Write Cycle 2: CE Cont ro lled [13, 17, 18] Switching W aveforms (con tinued) t HD t SD t PWE t SA t HA t AW t WC t HZOE DATA IN NOTE 19 t BW t SCE DATA IO ADDRESS CE WE OE BHE /BLE t HD t SD t PWE t HA t AW t SCE t W ...

  • Cypress CY62146E MoBL - page 8

    CY62146E MoBL ® Document Number: 001-07970 Rev . *D Page 8 of 1 1 Figure 8. Write Cycle 3: WE controlled, OE LOW [18] Figure 9. Write Cycle 4: BHE /BLE Controlled, OE LOW [18] Switching W aveforms (con tinued) DATA IN t HD t SD t LZWE t PWE t SA t HA t AW t SCE t WC t HZWE t BW NOTE 19 CE ADDRESS WE DATA IO BHE /BLE t HD t SD t SA t HA t AW t WC D ...

  • Cypress CY62146E MoBL - page 9

    CY62146E MoBL ® Document Number: 001-07970 Rev . *D Page 9 of 1 1 T a ble 1. T ruth T able CE WE OE BHE BLE Input s/Output s Mode Power H X X X X High-Z Deselect/Power down S tandby (I SB ) L X X H H High-Z Output D i sabled Active (I CC ) L H L L L Data Out (IO 0 –IO 15 ) Read Active (I CC ) LHLHL D a t a O u t ( I O 0 –IO 7 ); IO 8 –IO 15 ...

  • Cypress CY62146E MoBL - page 10

    CY62146E MoBL ® Document Number: 001-07970 Rev . *D Page 10 of 1 1 Package Diagrams Figure 10. 44-Pin TSOP II, 51-85087 51-85087-* A [+] Feedback [+] Feedback ...

  • Cypress CY62146E MoBL - page 11

    Document Number: 001-07970 Rev . *D Re vised February 01, 2008 Page 1 1 of 1 1 MoBL is a reg istered trademar k and More Batt ery Life is a trad emark of Cypress Semiconducto r. All produ ct and company names men tioned in this document are the tradem arks of their respectiv e holders. CY62146E MoBL ® © Cypress Sem iconductor Corp oration, 2006-2 ...

Manufacturer Cypress Category Computer Hardware

Documents that we receive from a manufacturer of a Cypress CY62146E MoBL can be divided into several groups. They are, among others:
- Cypress technical drawings
- CY62146E MoBL manuals
- Cypress product data sheets
- information booklets
- or energy labels Cypress CY62146E MoBL
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 CY62146E MoBL.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Cypress CY62146E MoBL, service manual, brief instructions and user manuals Cypress CY62146E MoBL. 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 CY62146E MoBL.

Similar manuals

A complete manual for the device Cypress CY62146E MoBL, 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 CY62146E MoBL by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cypress CY62146E MoBL.

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 CY62146E MoBL - 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 CY62146E MoBL, 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 CY62146E MoBL, that we can find in the current document
3. Tips how to use the basic functions of the device Cypress CY62146E MoBL - which should help us in our first steps of using Cypress CY62146E MoBL
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Cypress CY62146E MoBL
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Cypress CY62146E MoBL in a specific country, if it was not possible to solve the problem on our own.

Do you have a question concerning Cypress CY62146E MoBL?

Use the form below

If you did not solve your problem by using a manual Cypress CY62146E MoBL, ask a question using the form below. If a user had a similar problem with Cypress CY62146E MoBL it is likely that he will want to share the way to solve it.

Copy the text from the picture

Captcha
New picture

Comments (0)