iAPX 88/10
A.C. CHARACTERISTICS (8088: TA = O°C to 70°C, Vee = 5V ±10%)"
MINIMUM COMPLEXITY SYSTEM TIMING REQUIREMENTS
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Symbol | Parameter | Min. | Max. | Min. | Max. | Units |
TCLCL | CLK Cycle Period | 200 | 500 | 125 | 500 | ns |
TCLCH | CLK Low Time | 118 |
| 68 |
| ns |
TCHCL | CLK High Time | 69 |
| 44 |
| ns |
TCH1CH2 | CLK Rise Time |
| 10 |
| 10 | ns |
TCL2CL1 | CLK Fall Time |
| 10 |
| 10 | ns |
TDVCL | Data in Setup Time | 30 |
| 20 |
| ns |
TCLDX | Data in Hold Time | 10 |
| 10 |
| ns |
| ROY Setup Time |
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TR1VCL | into 8284 (See | 35 |
| 35 |
| ns |
| Notes 1, 2) |
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| ROY Hold Time |
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TCLR1X | into 8284 (See | 0 |
| 0 |
| ns |
| Notes 1,2) |
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TRYHCH | READY Setup | 118 |
| 68 |
| ns |
Time into |
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| 8088 |
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TCHRYX | READY Hold Time | 30 |
| 20 |
| ns |
into 8088 |
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TRYLCL | READY Inactive to |
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CLK (See Note 3) |
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THVCH | HOLD Setup Time | 35 |
| 20 |
| ns |
| INTR, NMI, TEST |
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TINVCH | Setup Time (See | 30 |
| 15 |
| ns |
| Note 2) |
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TILIH | Input Rise Time |
| 20 |
| 20 | ns |
(Except CLK) |
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TIHIL | Input Fall Time |
| 12 |
| 12 | ns |
(Except CLK) |
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"Note: For Extended Temperature EXPRESS Vcc=5V±5%
53
Test
Conditions
From 1.0V to 3.5V
From 3.5V to 1.0V
I
From 0.8V to 2.0V
From 2.0V toO.8V
