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Manual Cypress CY7C293A

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Summary
  • Cypress CY7C293A - page 1

    2K x 8 Reprogrammab le PR OM CY7C291A CY7C292A/CY7C293A Cypress Semicondu ctor Corporation • 3 901 Nor th First Street • San Jose • CA 9513 4 • 408-943-2600 March 1986 – R evise d Ma y 1993 92A Features • Windo w ed for repr ogrammability • CMOS f or optimum speed/power • High sp eed — 20 ns (co mmercial) — 25 ns (mi litar y) ? ...

  • Cypress CY7C293A - page 2

    CY7C291A CY7C292A/CY7C293A 2 Maxim um Ratings (Abov e whic h the us eful li f e ma y be im paired . F or user guid e- lines , not tested.) Stor age T emper ature ........... ............... ............ − 65 ° C to +1 50 ° C Ambient T emp erature wi th P ow er Applied ......... ............... ........... .............. .. − 55 ° C to +125 ? ...

  • Cypress CY7C293A - page 3

    CY7C291A CY7C292A/CY7C293A 3 Electrica l Characteristics Over the Op erati ng Ra nge [3 , 4 ] 7C291A-20 7C292A-20 7C293A-20 7C291A-25 7C292A-25 7C293A-25 7C291AL-2 5 7C292AL-2 5 7C293AL-2 5 Pa r a m e t e r Description T est Conditions Min. Max. Min . Max. Min. Max. Un it V OH Out put HIGH V olta ge V CC = Min ., I OH = − 4.0 mA 2.4 2.4 2.4 V V O ...

  • Cypress CY7C293A - page 4

    CY7C291A CY7C292A/CY7C293A 4 Electrica l Characteristics Ov er the Operating R ange [3, 4] (con tinued) 7C291 AL-35, 50 7C292 AL-35, 50 7C293 AL-35, 50 7C291A-3 5, 50 7C292A-3 5, 50 7C293A-3 5, 50 Pa r a m e t e r Description T est Conditions Min. Max. Min. Max. Unit V OH Ou t put HIGH V oltage V CC = Min ., I OH = − 4.0 mA 2.4 2.4 V V OL Ou tput ...

  • Cypress CY7C293A - page 5

    CY7C291A CY7C292A/CY7C293A 5 A C T est Loads and W avef orms [4] t PU t AA t HZCS t ACS 50% 50% t PD 3.0V 5V OUTPUT R1250 Ω R2 167 Ω 30pF INCLUDING JIG AND SCOPE GND 90% 10% 90% 10% <5 n s <5 ns 5V OUTPUT 5p F INCLUDING JIG AND SCOPE (a) Normal Load (b) High Z Load OUTPUT 2.0V Equivalent to: TH É VENIN EQUIV ALE NT C291A-4 C291A-5 100 ? ...

  • Cypress CY7C293A - page 6

    CY7C291A CY7C292A/CY7C293A 6 Erasure Characteri st ics W a v eleng ths of light le ss than 4000 Ang stroms beg in to eras e these PR OMs. F or this reason , an opaque label should be placed o v er the windo w if the PRO M is e xposed to s unl ig ht or fluor escent li ghting f or ex tended periods o f time . The reco mmended do se of ultr a violet l ...

  • Cypress CY7C293A - page 7

    CY7C291A CY7C292A/CY7C293A 7 Figure 1. Pr ogramming Pinouts C291A-8 C291A -9 1 2 3 4 5 6 7 8 9 10 11 12 16 17 18 19 20 24 23 22 21 13 14 A 8 A 7 A 6 A 5 A 4 A 3 A 2 A 1 A 0 D 0 D 1 D 2 GND V CC D 7 D 6 D 4 D 5 D 3 15 A 9 A 10 V PP VFY PGM 28 4 5 6 7 8 9 10 32 1 2 7 1314151617 26 25 24 23 22 21 20 11 12 19 A 5 V CC GND A 6 A 7 D 3 D 1 D 0 18 D 4 D 5 ...

  • Cypress CY7C293A - page 8

    CY7C291A CY7C292A/CY7C293A 8 T ypical DC and A C Characteristics 150 175 125 75 50 25 0.0 1.0 2.0 3 .0 OUTPUT SINK CURRENT (mA) 0 100 O U TP U T VOL T AG E ( V ) OUTPUT SINK C URRENT vs. O UTPUT VO LT AG E V CC =5.0V T A =25 ° C 4.0 C291A-11 1.00 1.02 0.98 0.94 0.92 0.90 02 5 5 07 5 100 0.88 0.96 I CC vs. CYCLE PERIOD CYCLE PERIOD (ns) NORMALIZED ...

  • Cypress CY7C293A - page 9

    CY7C291A CY7C292A/CY7C293A 9 CY7C2 91AL -3 5PC P13 24-Lead (3 00-Mil) Molded D IP CY7C2 91AL -3 5WC W14 24-Lead (300-Mil ) Window ed CerDIP 90 CY7C291 A-35SC S13 24-Lead Molded SOIC Commerc ial CY7C291 A-35PC P13 24-Lead (300-Mil ) Molded DIP CY7C291 A-35WC W14 24-Lead (300-Mil ) Window ed CerDIP 120 CY7C291A-35D MB D14 24-Lea d (300-Mil) CerDIP Mi ...

  • Cypress CY7C293A - page 10

    CY7C291A CY7C292A/CY7C293A 10 50 60 CY7C 291A L-5 0JC J64 28- Lead Plastic Lea ded Chip Carrier Commercial CY7C2 91AL -5 0PC P13 24-Lead (3 00-Mil) Molded D IP CY7C2 91AL -5 0WC W14 24-Lead (300-Mil ) Window ed CerDIP 90 CY7C291 A-50SC S13 24-Lead Molded SOIC Commerc ial CY7C291 A-50PC P13 24-Lead (300-Mil ) Molded DIP CY7C291 A-50WC W14 24-Lead (3 ...

  • Cypress CY7C293A - page 11

    CY7C291A CY7C292A/CY7C293A 11 30 120 CY7C293A-30D MB D14 24-Lea d (300-Mil ) CerDIP Milit ar y CY7C 293A-30LMB L6 4 28-Square Lead less Chip Carrier CY7C293 A-30QMB Q64 28-Pin Win dow ed Lead less Chip Carrier CY7C 293A-30WMB W14 24- Lead (300-M il) Window ed CerDIP 35 60 CY7C 293A L-3 5PC P13 24-Lea d (300-Mil ) Molded DIP Commerc ial CY7C2 93AL - ...

  • Cypress CY7C293A - page 12

    CY7C291A CY7C292A/CY7C293A 12 MILIT AR Y SPECIFICA TIONS Gr oup A Subgro up T esting Documen t #: 38-00075 -G DC Characteristi cs Pa r a m e t e r Subgroups V OH 1, 2, 3 V OL 1, 2, 3 V IH 1, 2, 3 V IL 1, 2, 3 I IX 1, 2, 3 I OZ 1, 2, 3 I CC 1, 2, 3 I SB [10] 1, 2, 3 Switchi ng Characteristics Pa r a m e t e r Subgroups t AA 7, 8, 9, 10, 11 t ACS 1 [ ...

  • Cypress CY7C293A - page 13

    CY7C291A CY7C292A/CY7C293A 13 P ac k age Di agram s 24-L ead (600-Mi l) C erDI P D12 MIL-STD-183 5 D- 3 Config.A 28-Square Leadless Chip C arrier L64 MIL-STD-1835 C- 4 24-Lead (300-Mil) CerDIP D14 MIL-STD-1835 D- 9Config.A ...

  • Cypress CY7C293A - page 14

    CY7C291A CY7C292A/CY7C293A 14 P ac k age Di agram s (Continued) 24-Lead (600-Mil) Molded DIP P11 24-L ead (30 0-Mil ) Mo lded D IP P13/P13A ...

  • Cypress CY7C293A - page 15

    CY7C291A CY7C292A/CY7C293A © Cypress Semicon ductor Corporation, 1993. The in formation contained herei n is subject to chang e without notice. Cypre ss Semico nductor Corporation assumes no responsibility for the use of any ci rcuitry other than circ uitr y embo died in a Cypress S emiconductor p roduct. Nor does it conv ey or imply an y license ...

  • Cypress CY7C293A - page 16

    CY7C291A CY7C292A/CY7C293A 16 P ac k age Di agram s (Continued) 24-L ead W indowe d Ce rpa ck T7 3 24-L ead (300 -Mil ) Wi ndowed CerDI P W14 MIL-STD-1835 D- 9 Config.A ...

Manufacturer Cypress Category Computer Hardware

Documents that we receive from a manufacturer of a Cypress CY7C293A can be divided into several groups. They are, among others:
- Cypress technical drawings
- CY7C293A manuals
- Cypress product data sheets
- information booklets
- or energy labels Cypress CY7C293A
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 CY7C293A.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Cypress CY7C293A, service manual, brief instructions and user manuals Cypress CY7C293A. 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 CY7C293A.

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A complete manual for the device Cypress CY7C293A, 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 CY7C293A by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cypress CY7C293A.

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 CY7C293A - 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 CY7C293A, 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 CY7C293A, that we can find in the current document
3. Tips how to use the basic functions of the device Cypress CY7C293A - which should help us in our first steps of using Cypress CY7C293A
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Cypress CY7C293A
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Cypress CY7C293A in a specific country, if it was not possible to solve the problem on our own.

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