XC164KM Datasheet, PDF (47/62 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core

XC164KM
Derivatives
Electrical Parameters
Operating Conditions
The following operating conditions must not be exceeded to ensure correct operation of
the XC164KM. All parameters specified in the following sections refer to these operating
conditions, unless otherwise noticed.
Table 4-2 Operating Condition Parameters
Parameter
Symbol
Limit Values
Unit Notes
Min.
Max.
Digital supply voltage for V_DDI
the core
Digital supply voltage for V_DDP
IO pads
Supply Voltage Difference ∆V_DD
Digital ground voltage
V_SS
Overload current
I_OV
Overload current coupling K_OVD
factor for digital I/O pins⁷⁾
Absolute sum of overload Σ|I_OV|
currents
2.35
4.4
-0.5
0
-5
–
–
–
2.7
V Active mode,
f_CPU
=
f ¹⁾
CPUmax
5.5
V Active mode²⁾³⁾
–
V
V
5
mA
5.0 × 10^-3 –
1.0 × 10^-2 –
50
mA
V_DDP - V_DDI4)
Reference voltage
Per IO pin⁵⁾⁶⁾
I_OV > 0
I_OV < 0
6)
External Load
Capacitance
C_L
–
50
pF Pin drivers in
default mode⁸⁾
Ambient temperature
T_A
0
70
-40
85
°C SAB-XC164…
°C SAF-XC164…
-40
125
°C SAK-XC164…
1) f_CPUmax = 40 MHz for devices marked … 40F, f_CPUmax = 20 MHz for devices marked … 20F.
2) External circuitry must guarantee low-level at the RSTIN pin at least until both power supply voltages have
reached the operating range.
3) The specified voltage range is allowed for operation. The range limits may be reached under extreme
operating conditions. However, specified parameters, such as leakage currents, refer to the standard
operating voltage range of V_DDP = 4.75 V to 5.25 V.
4) This limitation must be fulfilled under all operating conditions including power-ramp-up, power-ramp-down,
and power-save modes.
5) Overload conditions occur if the standard operating conditions are exceeded, i.e. the voltage on any pin
exceeds the specified range: V_OV > V_DDP + 0.5 V (I_OV > 0) or V_OV < V_SS - 0.5 V (I_OV < 0). The absolute sum of
input overload currents on all pins may not exceed 50 mA. The supply voltages must remain within the
specified limits.
Proper operation is not guaranteed if overload conditions occur on functional pins such as XTAL1.
6) Not subject to production test - verified by design/characterization.
Data Sheet
45
V1.0, 2005-11