XC167CI-16F_06 Datasheet, PDF (59/90 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core

XC167CI-16F
Derivatives
Electrical Parameters
Operating Conditions
The following operating conditions must not be exceeded to ensure correct operation of
the XC167. All parameters specified in the following sections refer to these operating
conditions, unless otherwise noticed.
Table 10 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
2.35
4.4
-0.5
0
-5
-2
Overload current coupling K_OVA –
factor for analog inputs⁶⁾
–
Overload current coupling K_OVD –
factor for digital I/O pins⁶⁾
–
Absolute sum of overload Σ|I_OV| –
currents
2.7
V Active mode,
f_CPU
=
f ¹⁾²⁾
CPUmax
5.5
V Active mode²⁾
–
V
V
5
mA
5
mA
1.0 × 10^-4 –
1.5 × 10^-3 –
5.0 × 10^-3 –
1.0 × 10^-2 –
50
mA
V_DDP - V_DDI3)
Reference voltage
Per IO pin⁴⁾⁵⁾
Per analog input
pin⁴⁾⁵⁾
I_OV > 0
I_OV < 0
I_OV > 0
I_OV < 0
5)
External Load
Capacitance
C_L
–
50
pF Pin drivers in
default mode⁷⁾
Ambient temperature
T_A
–
–
°C see Table 1
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 their operating range.
3) This limitation must be fulfilled under all operating conditions including power-ramp-up, power-ramp-down,
and power-save modes.
4) 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, RD, WR,
etc.
5) Not subject to production test - verified by design/characterization.
Data Sheet
57
V1.3, 2006-08