Cypress Semiconductor NoBL CY7C1471V25 Manual 

22, CY7C1471V25 CY7C1473V25 CY7C1475V25 Document #: 38-05287 Rev. *I Page 22 of 32 Capacitance Tested initially and after any design or process change that may affect these parameters. Parameter Description Test Conditions 100 TQFP Max. 165 FBGA Max. 209 FBGA Max. Unit C ADDRESS Address Input Capa…

15, CY7C1471V25 CY7C1473V25 CY7C1475V25 Document #: 38-05287 Rev. *I Page 15 of 32 signal while in transition (metastable state). This does not harm the device, but there is no guarantee as to the value that is captured. Repeatable results may not be possible. To guarantee that the boundary …

10, CY7C1471V25 CY7C1473V25 CY7C1475V25 Document #: 38-05287 Rev. *I Page 10 of 32 Because the CY7C1471V25, CY7C1473V25, and CY7C1475V25 are common IO devices, data must not be driven into the device while the outputs are active. The OE can be deasserted HIGH before presenting data to the…

23, CY7C1471V25 CY7C1473V25 CY7C1475V25 Document #: 38-05287 Rev. *I Page 23 of 32 Switching Characteristics Over the Operating Range. Timing reference level is 1.25V when V DDQ = 2.5V and is 0.9V when V DDQ = 1.8V. Test conditions shown in (a) of “AC Test Loads and Waveforms” on page 22 unless…

7, Cypress Semiconductor NoBL CY7C1471V25 CY7C1471V25 CY7C1473V25 CY7C1475V25 Document #: 38-05287 Rev. *I Page 7 of 32 Pin Configurations (continued) A B C D E F G H J K L M N P R T U V W 12 34 5 6 78 9 1110 DQg DQg DQg DQg DQg DQg DQg DQg DQc DQc DQc DQc NC DQPg DQh DQh DQh DQh DQd DQd DQd DQd DQPd DQPc DQc DQc DQc DQc NC DQh…

29, CY7C1471V25 CY7C1473V25 CY7C1475V25 Document #: 38-05287 Rev. *I Page 29 of 32 Figure 5. 165-Ball FBGA (15 x 17 x 1.4 mm), 51-85165 Package Diagrams (continued) A 1 PIN 1 CORNER 17.00±0.10 15.00±0.10 7.00 1.00 Ø0.45±0.05(165X) Ø0.25 M C A B Ø0.05 M C B A 0.15(4X) 0.35 1.40 M…