80386DX Datasheet, PDF (7/17 Pages) Maxwell Technologies – 32-Bit Microprocessor

32-Bit Microprocessor
80386DX
TABLE 6. 80386DX AC ELECTRICAL CHARACTERISTICS
(V_CC = +5V ±10%; V_PP = V_SS; T_A = -55°C TO +125°C, UNLESS OTHERWISE SPECIFIED)
PARAMETER
SYMBOL
CONDITION
MIN
MAX
UNIT
RESET Hold Time
t₂₆
-16
-20
-25
NMI, INTR Setup Time³
t₂₇
-16
-20
-25
NMI, INTR Hold Time³
t₂₈
-16
-20
-25
REREQ, ERROR, BUSY Setup Time³
t₂₉
-16
-20
-25
REREQ, ERROR, BUSY Hold Time³
t₃₀
-16
-20
-25
ns
4
--
4
--
3
--
ns
16
--
16
--
6
--
ns
16
--
16
--
6
--
ns
16
--
14
--
6
--
ns
5
--
5
--
5
--
1. Guaranteed by design.
2. Float condition occurs when maximum when output current becomes less than ILO in magnitude.
3. These inputs are allowed to be asynchronous to CLK2. The setup and hold specifications are given for testing purposes, to
assure recognition within a specific CLK2 period.
1000557
12.17.01 Rev1
All data sheets are subject to change without notice 7
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