XC228X Datasheet, PDF (103/110 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2287 / XC2286 / XC2285
XC2000 Family Derivatives
Preliminary
Electrical Parameters
External Bus Arbitration
If the arbitration signals are enabled the XC228x makes its external resources available
in response to an arbitration request.
Table 24
Bus Arbitration Timing for 4.5 V ≤ V_DDP ≤ 5.5 V
(Operating Conditions apply)
Parameter
Sym
Limits
Unit Note
bol _{Min. Typ. Max.}
Input setup time for:
HOLD input
tc₄₀ 18
–
ns
Output delay rising edge for:
HLDA, BREQ
tc₄₁ 0
13 ns
Output delay falling edge for:
HLDA
tc₄₂ 1
14 ns
Table 25
Bus Arbitration Timing for 3.0 V ≤ V_DDP ≤ 4.5 V
(Operating Conditions apply)
Parameter
Sym
Limits
Unit Note
bol _{Min. Typ. Max.}
Input setup time for:
HOLD input
tc₄₀ 28
–
ns
Output delay rising edge for:
HLDA, BREQ
tc₄₁ 0
19 ns
Output delay falling edge for:
HLDA
tc₄₂ 1
21 ns
Note: The shaded parameters have been verified by characterization.
They are not subject to production test.
Data Sheet
101
V0.91, 2007-02
Draft Version