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Manual Cypress CY62147EV30

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Summary
  • Cypress CY62147EV30 - page 1

    CY62147EV30 MoBL ® 4-Mbit (256K x 16) S t atic RAM Cypress Semiconducto r Corporation • 198 Champion Court • San Jose , CA 95134-1709 • 408-943-2600 Document #: 38-05440 Rev . *G Revised Marc h 31, 200 9 Features ■ V ery high speed: 45 ns ■ T emperature ranges ❐ Industrial: –40°C to +85°C ❐ Automotive-A: –40°C to +85°C ❐ Au ...

  • Cypress CY62147EV30 - page 2

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 2 of 13 Pin Configuration Figure 1. 48-Ball VFBGA (Single Chip Enable) [3, 4] Figure 2. 48-Ball VFBGA (Dua l Ch ip Enable) [3, 4] Figure 3. 44-Pin TS OP II [3] Product Port folio Product Range V CC Range (V) Spe e d (ns) Power Dissipation Operating I CC (mA) Standb y I SB2 ( μ A) f = 1 MHz f = ...

  • Cypress CY62147EV30 - page 3

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 3 of 13 Maximum Ratin gs Exceeding the maximum rating s may impair t he useful lif e of the device. User gui d elines are no t te ste d . S torage T emperature ............. .............. ..... –65°C to + 150°C Ambient T emperature with Power Applied ......... ............................ ...

  • Cypress CY62147EV30 - page 4

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 4 of 13 Thermal Resist ance [9] Parameter Description T est Conditions VFBGA Package TSOP II Package Unit Θ JA Thermal Resistance (Junction to Ambient) S till Air , soldered on a 3 × 4.5 inch, two-layer printed circuit board 75 77 ° C/W Θ JC Thermal Resistance (Junction to Case) 10 13 ° C/ ...

  • Cypress CY62147EV30 - page 5

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 5 of 13 Switching Characteristics Over the Operating Range [12, 13] Parameter Description 45 ns (Ind’l/Auto-A) 55 ns (Auto- E) Unit Min Max Min Max Read Cycle t RC Read Cycle Time 45 55 ns t AA Address to Data V alid 45 55 ns t OHA Data Hold from Address Change 10 10 ns t ACE CE LOW to Data V ...

  • Cypress CY62147EV30 - page 6

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 6 of 13 Switching W aveforms Figure 6. Read Cycle No. 1 (Address T ransition Controlled) [17, 18] Figure 7. Read Cycle No. 2 (OE Controlled) [1, 18, 19] PREVIOUS DA T A V ALID DA T A V ALID t RC t AA t OHA ADDRESS DA T A OUT 50% 50% DATA VALID t RC t ACE t LZBE t LZCE t PU HIGH IMPEDANCE I CC t ...

  • Cypress CY62147EV30 - page 7

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 7 of 13 Figure 8. Write Cycle No. 1 (WE Controlled) [1, 16, 20, 21] Figure 9. Write Cycle No. 2 (CE Controlled) [1, 16, 2 0, 21] Switching W aveforms (continued) t HD t SD t PWE t SA t HA t AW t WC t HZOE DATA IN NOTE 22 t BW t SCE DATA IO ADDRESS CE WE OE BHE /BLE t HD t SD t PWE t HA t AW t S ...

  • Cypress CY62147EV30 - page 8

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 8 of 13 Figure 10 . Write Cycle No. 3 (WE Controlled, O E LOW) [1, 21] Figure 1 1. Write Cycle No. 4 (BHE /BLE Controlled, OE LOW) [1, 21] Switching W aveforms (continued) 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 22 CE ADDRESS WE DATA IO BHE /BLE t HD t SD t SA ...

  • Cypress CY62147EV30 - page 9

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 9 of 13 T ruth T able CE [ 1 ] WE OE BHE BLE IOs Mode Power H X X X X High Z Deselect/Power Down St andby (I SB ) L X X H H High Z Deselect/Power Down St andby (I SB ) L H L L L Data Out (IO 0 –IO 15 ) Rea d Activ e (I CC ) L H L H L Data Out (IO 0 –IO 7 ); IO 8 –IO 15 in High Z Read Acti ...

  • Cypress CY62147EV30 - page 10

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 10 of 13 Package Diagrams Figure 12. 48-Ball VFBGA (6 x 8 x 1 mm), 51-85150 A 1 A1 CORNER 0.75 0.75 Ø0.30±0.05(48X) Ø0.25 M C A B Ø0.05 M C B A 0.15(4X) 0.21±0.05 1.00 MAX C SEATING PLANE 0.55 MAX. 0.25 C 0.10 C A1 CORNER TOP VIEW BOTTOM VIEW 2 3 4 3.75 5.25 B C D E F G H 65 46 5 23 1 D H ...

  • Cypress CY62147EV30 - page 11

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 1 1 of 13 Figure 13. 44-Pin TSOP II, 51-85087 Package Diagrams (continued) 51-85087-*A [+] Feedback ...

  • Cypress CY62147EV30 - page 12

    CY62147EV30 MoBL ® Document #: 38-05440 Rev . *G Page 12 of 13 Document History Page Document Title: CY62147EV30 MoBL ® 4-Mbit (256K x 16) St atic RAM Document Number: 38-05440 Rev . ECN No. Or ig. of Change Submission Date Description of Chang e ** 201861 AJU 01/13/04 New Data Sheet *A 247009 SYT See ECN Change d from Advanced Informatio n to Pr ...

  • Cypress CY62147EV30 - page 13

    Document #: 38-05440 Rev . *G Revised March 31, 2009 Page 13 of 13 MoBL is a regist ered trademark, and More Battery Lif e is a trademark o f Cypress Semiconductor . All product and comp any names mentioned in this document are the trademarks of their respective holders. CY62147EV30 MoBL ® © Cypress Semicondu ctor Corpor ation, 2007-200 9. The in ...

Manufacturer Cypress Category Computer Hardware

Documents that we receive from a manufacturer of a Cypress CY62147EV30 can be divided into several groups. They are, among others:
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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 CY62147EV30.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Cypress CY62147EV30, service manual, brief instructions and user manuals Cypress CY62147EV30. 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 CY62147EV30.

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A complete manual for the device Cypress CY62147EV30, 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 CY62147EV30 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cypress CY62147EV30.

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 CY62147EV30 - 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 CY62147EV30, 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 CY62147EV30, that we can find in the current document
3. Tips how to use the basic functions of the device Cypress CY62147EV30 - which should help us in our first steps of using Cypress CY62147EV30
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Cypress CY62147EV30
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Cypress CY62147EV30 in a specific country, if it was not possible to solve the problem on our own.

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