XC164S Datasheet, PDF (53/72 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core

XC164S
Derivatives
Electrical Parameters
DC Characteristics (cont’d)
(Operating Conditions apply)¹⁾
Parameter
Symbol
Limit Values Unit Test Condition
Configuration pull-down
current¹⁰⁾
Level inactive hold current¹¹⁾
I_CPDL8)
I_CPDH9)
I_LHI8)
min.
–
120
–
Level active hold current¹¹⁾
XTAL1 input current
Pin capacitance¹²⁾
(digital inputs/outputs)
I_LHA9)
-100
I_IL CC –
C_IO CC –
max.
10
–
-10
–
±20
10
µA V_IN = V_ILmax
µA V_IN = V_IHmin
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) This parameter is tested for P2, P3, P4, P9.
3) 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.
4) As a rule, with decreasing output current the output levels approach the respective supply level (V_OL→V_SS,
V_OH→V_DDP). However, only the levels for nominal output currents are guaranteed.
5) 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.
6) An additional error current (I_INJ) will flow if an overload current flows through an adjacent pin. Please refer to
the definition of the overload coupling factor K_OV.
7) This specification is valid during Reset for configuration on RD, WR, EA, PORT0.
8) The maximum current may be drawn while the respective signal line remains inactive.
9) The minimum current must be drawn to drive the respective signal line active.
10) This specification is valid during Reset for configuration on ALE.
11) This specification is valid during Reset for pins P4.3-0, which can act as CS outputs.
12) Not subject to production test - verified by design/characterization.
Data Sheet
49
V1.0, 2005-01