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S71PL129JC0 датащи(PDF) 90 Page - SPANSION |
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S71PL129JC0 датащи(HTML) 90 Page - SPANSION |
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90 / 153 page ![]() 88 S71PL129JC0/S71PL129JB0/S71PL129JA0 S71PL129Jxx_00_A8 October 28, 2005 Advance Info rmation Provisions of Address Skew Read In case multiple invalid address cycles shorter than tRC min. sustain over 10 µs in an active status, at least one valid address cycle over tRC min. is required dur- ing 10µs. Write In case multiple invalid address cycles shorter than tWC min. sustain over 10 µs in an active status, at least one valid address cycle over tWC min. is required dur- ing 10 µs. Notes: 1. Stresses greater than listed under Absolute Maximum Ratings may cause permanent damage to the device. 2. All voltages are reference to GND. 3. IDDO depends on the cycle time. 4. IDDO depends on output loading. Specified values are defined with the output open condition. 5. AC measurements are assumed tR, tF = 5 ns. 6. Parameters tOD, tODO, tBD and tODW define the time at which the output goes the open condition and are not output voltage reference levels. 7. Data cannot be retained at deep power-down stand-by mode. 8. If OE# is high during the write cycle, the outputs will remain at high impedance. 9. During the output state of I/O signals, input signals of reverse polarity must not be applied. 10. If CE1# or LB#/UB# goes LOW coincident with or after WE# goes LOW, the outputs will remain at high impedance. 11. If CE1# or LB#/UB# goes HIGH coincident with or before WE# goes HIGH, the outputs will remain at high impedance. Figure 30. Read Figure 31. Write over 10 μs tRCmin CE1# WE# Address tWPmin tWCmin CE1# WE# Address |
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