P4C198L-25PMB中文资料(6)

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P4C198/198L, P4C198A/198AL

AC CHARACTERISTICS—WRITE CYCLE

(VCC = 5V ± 10%, All Temperature Ranges)(2)

Sym.tWCtCWtAWtAStWPtAH

ParameterWrite Cycle TimeChip Enable Timeto End of WriteAddress Valid toEnd of WriteAddress Set-upTimeWrite PulseWidthAddress HoldTime from Endof Write

Data Valid to Endof WriteData Hold TimeWrite Enable toOutput in High ZOutput Activefrom End of Write

310 7 8080

-10

1288090

-12-151310100100

1515150120

-20

2020200200

-25

3030250250

-35

4035350350

-45

Unitnsnsnsnsnsns

MinMax

MinMaxMinMaxMinMaxMinMaxMinMaxMinMax

tDWtDHtWZtOW

70

7

60

63

70

73

100

83

130

103

150

103

200

153

nsnsnsns

WRITE CYCLE NO. 1 (With OE high)

Document # SRAM113 REV APage 6 of 13