MD80C88B(2008) 데이터 시트보기 (PDF) - Intersil
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MD80C88B Datasheet PDF : 38 Pages
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80C88
AC Electrical Specifications
VCC = 5.0V ±10%; TA = 0°C to +70°C (C80C88, C80C88-2)
VCC = 5.0V ±10%; TA = -40°C to +85°C (I80C88, I80C88-2)
VCC = 5.0V ±10%; TA = -55° to +125°C (M80C88) (Continued)
SYMBOL
PARAMETER
TEST
CONDITIONS
80C88
MIN
MAX
(33) TCLRL RD Active Delay
CL = 100pF
10
165
(34) TCLRH RD Inactive Delay
CL = 100pF
10
150
(35) TRHAV RD Inactive to Next Address
Active
CL = 100pF
TCLCL-45
-
(36) TCLHAV HLDA Valid Delay
CL = 100pF
10
160
(37) TRLRH RD Width
CL = 100pF
2TCLCL-75
-
(38) TWLWH WR Width
CL = 100pF
2TCLCL-60
-
(39) TAVAL Address Valid to ALE Low
CL = 100pF
TCLCH-60
-
(40) TOLOH Output Rise Time
From 0.8V to 2.0V
-
15
(41) TOHOL Output Fall Time
From 2.0V to 0.8V
-
15
NOTES:
6. Signal at 82C84A shown for reference only.
7. Setup requirement for asynchronous signal only to guarantee recognition at next CLK.
8. Applies only to T2 state (8ns into T3).
80C88-2
MIN
MAX
10
100
10
80
TCLCL-40
-
10
100
2TCLCL-50
-
2TCLCL-40
-
TCLCH-40
-
-
15
-
15
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
18
FN2949.4
February 22, 2008
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