XC167CI_02 Datasheet, PDF (56/79 Pages) Infineon Technologies AG – 16-Bi t Single-Chip Microcontroller Preliminary

XC167
Derivatives
Preliminary
Electrical Parameters
DC Characteristics (cont’d)
(Operating Conditions apply)¹⁾
Parameter
Symbol
Limit Values Unit Test Condition
Level inactive hold current¹⁰⁾ I_LHI7)
min.
–
Level active hold current¹⁰⁾
XTAL1, XTAL3 input current
Pin capacitance¹¹⁾
(digital inputs/outputs)
I_LHA8) -100
I_IL CC –
C_IO CC –
max.
-10
–
±20
10
µA V_OUT =
0.5 × V_DDP
µA V_OUT = 0.45 V
µA 0 V < V_IN < V_DDI
pF
1) _{Keeping signal levels within the limits specified in this table, ensures operation without overload conditions.}
For signal levels outside these specifications, also refer to the specification of the overload current I_OV.
2) _{The maximum deliverable output current of a port driver depends on the selected output driver mode, see}
Table 12, Current Limits for Port Output Drivers. The limit for pin groups must be respected.
3) _{As a rule, with decreasing output current the output levels approach the respective supply level (VOL→VSS,}
V_OH→V_DDP). However, only the levels for nominal output currents are guaranteed.
4) _{This specification is not valid for outputs which are switched to open drain mode. In this case the respective}
output will float and the voltage results from the external circuitry.
5) _{An additional error current (IINJ) will flow if an overload current flows through an adjacent pin. Please refer to}
the definition of the overload coupling factor K_OV.
6) _{This specification is valid during Reset for configuration on RD, WR, EA, PORT0.}
The pull-ups on RD and WR (WRL/WRH) are also active during bus hold.
7) _{The maximum current may be drawn while the respective signal line remains inactive.}
8) _{The minimum current must be drawn to drive the respective signal line active.}
9) _{This specification is valid during Reset for configuration on ALE.}
The pull-down on ALE is also active during bus hold.
10) _{This specification is valid during Reset for pins P6.4-0, which can act as CS outputs.}
The pull-ups on CS outputs are also active during bus hold.
11) _{Not 100% tested, guaranteed by design and characterization.}
Data Sheet
52
V1.0, 2002-10