Instruction/ maintenance manual of the product CY62167EV30 Cypress
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CY62167EV30 MoBL ® 16-Mbit (1M x 16 / 2M x 8) S t atic RAM Cypress Semiconductor Corpora tion • 198 Champion Court • San Jose , CA 95134-1 709 • 408-943-2600 Document #: 38-05446 Rev .
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 2 of 14 Pin Configuration Figure 1. 48-Ball VFBGA (6 x 7 x 1mm) / (6 x 8 x 1mm) T op View [1, 2, 3] Figure 2.
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 3 of 14 Maximum Ratings Exceeding the maximum ratings may impair the useful life of the device. These user guidelines are not teste d. S torage T e mperature ........................ ........ –65°C to + 150°C Ambient T e mperatur e with Power Applied .
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 4 of 14 Thermal Resist ance T ested initially and after any design or proce ss changes that may affect these parameters.
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 5 of 14 Switching Characteristics Over the Operating Range [14, 15] Parameter Description 45 ns (Industrial /Auto-A) Unit Min Max READ CYCLE t RC.
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 6 of 14 Switching W aveforms Figure 5 shows address transition co ntrolled read cy cle waveforms. [19, 20] Figure 5. Read Cycle No. 1 Figure 6 shows OE controlled read cycle waveforms. [20, 21] Figure 6.
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 7 of 14 Figure 7 shows WE controlled write cycle waveforms. [18, 22, 23] Figure 7. Write Cycle No. 1 Switching W aveforms (con tinued) 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 24 CE 1 ADDRESS CE 2 WE DA T A I/O OE BHE /BLE Notes 22.
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 8 of 14 Figure 8 shows CE 1 or CE 2 controlled write cycle waveforms. [18, 22, 23] Figure 8. Write Cycle No. 2 Figure 9 shows WE controlled, OE LOW write cycle waveforms. [23] Figure 9. Write Cycle No.
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 9 of 14 Figure 10 shows BHE /BLE control led, OE LOW write cycle waveforms. [23] Figure 10. Writ e Cycle No.
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 10 of 14 Ordering Information Spee d (ns) Ordering Code Package Diagram Package T ype Operating Range 45 CY62167EV30LL-45BAXI 001-13297 48-ball V.
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 1 1 of 14 Figure 12. 48-Ball VFBG A (6 x 8 x 1 mm), 51-85150 Package Diagrams (continued) 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.
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 12 of 14 Figure 13. 48-Pin TSOP I (12 mm x 18 .4 mm x 1.0 mm), 51-85183 Package Diagrams (continued) 1 N 0.020[0.50] 0.007[0.17] 0.037[0.95] 0.002[0.05] 0° -5° MAX. 0.028[0.70] 0.010[0.25] 0.004[0.
CY62167EV30 MoBL ® Document #: 38-05446 Rev . *E Page 13 of 14 Document History Page Document Title: CY62167EV30 MoBL ® 16-Mbit (1M x 16 / 2M x 8) St atic RAM Document Number: 38-05446 REV .
Document #: 38-05446 Rev . *E Re vised March 23, 2009 Page 14 of 14 MoBL is a reg istered trademar k and More Battery Life is a tr ademark of Cypress Semicondu ctor . All product and comp any names men tioned in this d ocument are the tradem arks of their respective holders.
An important point after buying a device Cypress CY62167EV30 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cypress CY62167EV30 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Cypress CY62167EV30 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cypress CY62167EV30 you will learn all the available features of the product, as well as information on its operation. The information that you get Cypress CY62167EV30 will certainly help you make a decision on the purchase.
If you already are a holder of Cypress CY62167EV30, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cypress CY62167EV30.
However, one of the most important roles played by the user manual is to help in solving problems with Cypress CY62167EV30. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cypress CY62167EV30 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
