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Manual Cypress CY62167E MoBL

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Summary
  • Cypress CY62167E MoBL - page 1

    16-Mbit (1M x 16 / 2M x 8) S t atic RAM CY62167E MoBL ® Cypress Semiconductor Corpora tion • 198 Champion Court • San J ose , CA 95134-1709 • 408-943-2600 Document #: 001-15607 Rev . *A Revised June 07, 2007 Features • Configurable as 1M x 16 or as 2M x 8 SRAM • V ery high speed: 45 ns • Wide voltage range: 4.5V–5.5V • Ultra low st ...

  • Cypress CY62167E MoBL - page 2

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 2 of 12 Pin Configuration [2, 3] 48-Pin TSOP I T op View Product Port folio Product V CC Range (V) Spee d (ns) Power Dissip ation Operating I CC (mA) S t andby I SB2 ( µ A) f = 1 MHz f = f max Min T yp [4] Max T yp [4] Max T yp [4] Max T yp [4] Max CY62167ELL 4.5 5.0 5.5 45 2.2 4.0 25 30 1.5 12 ...

  • Cypress CY62167E MoBL - page 3

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 3 of 12 Maximum Ratings Exceeding the maximum ratings may shorten the battery life of the device. User guidelines are not tested. S torage T emperature ............. .............. ..... –65°C to + 150°C Ambient T emperature with Power Applied ........... ............................ ..... ? ...

  • Cypress CY62167E MoBL - page 4

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 4 of 12 AC T est Loads and W aveforms V CC V CC OUTPUT R2 30 pF INCLUDING JIG AND SCOPE GND 90% 10% 90% 10% RISE TIME= 1 V/ns F ALL TIME= 1 V/ns OUTPUT V EQUIV ALENT TO: THÉVENIN EQUIV ALENT ALL INPUT PULSES R TH R1 Parameters V alue s Unit R1 1800 Ω R2 990 Ω R TH 639 Ω V TH 1.77 V Dat a R ...

  • Cypress CY62167E MoBL - page 5

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 5 of 12 Switching Characteristics Over the Operatin g Range [13, 14] Parameter Descriptio n 45 ns Unit Min Max READ CYCLE t RC Read Cycle Time 45 ns t AA Address to Data V al id 45 ns t OHA Data Hold from Address Change 10 ns t ACE CE 1 LOW and CE 2 HIGH to Dat a V alid 45 ns t DOE OE LOW to Data ...

  • Cypress CY62167E MoBL - page 6

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 6 of 12 Switching W aveforms Figure 1 shows address transition controlled read cycle waveforms. [18, 19] Figure 1. Read Cycle No. 1 Figure 2 shows OE controlled read cycle waveforms. [19, 20] Figure 2. Read Cycle No. 2 PREVIOUS DATA VALID DATA VALID RC t AA t OHA t RC ADDRESS DATA OUT 50% 50% DA ...

  • Cypress CY62167E MoBL - page 7

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 7 of 12 Figure 3 shows WE controlled write cycle waveforms. [17, 21, 22] Figure 3. Write Cycle No. 1 Switching W aveforms (continued) t HD t SD t PWE t SA t HA t AW t SCE t WC t HZOE V ALID DA T A t BW NOTE 23 CE 1 ADDRESS CE 2 WE DA T A IO OE BHE /BLE Notes 21. Data IO is high impedance if OE = ...

  • Cypress CY62167E MoBL - page 8

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 8 of 12 Figure 4 shows CE 1 or CE 2 controlled write cycle waveforms. [17, 21, 22] Figure 4. Write Cycle No. 2 Figure 5 shows WE controlled, OE LOW write cycle waveforms. [22] Figure 5. Write Cycle No. 3 Switching W aveforms (continued) t HD t SD t PWE t HA t AW t SCE t WC t HZOE V ALID DA T A t ...

  • Cypress CY62167E MoBL - page 9

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 9 of 12 Figure 6 shows BHE /BLE control led, OE LOW write cycle waveforms. [22] Figure 6. Write Cycle No. 4 Switching W aveforms (continued) t HD t SD t SA t HA t AW t WC VA L I D D ATA t BW t SCE t PWE NOTE 23 CE 1 ADDRESS CE 2 WE DA T A IO BHE /BLE [+] Feedback [+] Feedback [+] Feedback ...

  • Cypress CY62167E MoBL - page 10

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 10 of 12 T ruth T able CE 1 CE 2 WE OE BHE BLE Inputs Outputs Mode Power H X X X X X Hi gh-Z Deselect/Power Down S tandby (I SB ) X L X X X X High-Z Deselect/Power Down S tandby (I SB ) X X X X H H High-Z Deselect/Power Down S tandby (I SB ) L H H L L L Data Out (IO 0 –IO 15 ) Read Active (I CC ...

  • Cypress CY62167E MoBL - page 11

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 1 1 of 12 © Cypress Semico nductor Corpor ation, 2007. The information cont ained herein is subject to ch ange without not ice. Cypress Semico nductor Corporatio n assumes no responsib ility for the use of any circuitry o ther than circuitry embodied i n a Cypress prod uct. Nor does it convey or ...

  • Cypress CY62167E MoBL - page 12

    CY62167E MoBL ® Document #: 001-15607 Rev . *A Page 12 of 12 Document History Page Document Title: CY62167E MoB L ® 16-Mbit (1M x 16 / 2M x 8) St atic RAM Document Numb er: 001-1560 7 REV . ECN NO. Issue Date Orig. of Change Description of Chang e ** 1 10314 5 See ECN VKN New Data Sheet *A 1 13890 3 See ECN VKN Converted from preliminary to final ...

Manufacturer Cypress Category Computer Hardware

Documents that we receive from a manufacturer of a Cypress CY62167E MoBL can be divided into several groups. They are, among others:
- Cypress technical drawings
- CY62167E MoBL manuals
- Cypress product data sheets
- information booklets
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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 CY62167E MoBL.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Cypress CY62167E MoBL, service manual, brief instructions and user manuals Cypress CY62167E 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 CY62167E MoBL.

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A complete manual for the device Cypress CY62167E 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 CY62167E MoBL by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cypress CY62167E 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 CY62167E 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 CY62167E 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 CY62167E MoBL, that we can find in the current document
3. Tips how to use the basic functions of the device Cypress CY62167E MoBL - which should help us in our first steps of using Cypress CY62167E MoBL
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Cypress CY62167E MoBL
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Cypress CY62167E MoBL in a specific country, if it was not possible to solve the problem on our own.

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