XC228X_08 Datasheet, PDF (77/125 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2287 / XC2286 / XC2285
XC2000 Family Derivatives
Electrical Parameters
Operating Conditions
The following operating conditions must not be exceeded to ensure correct operation of
the XC228x. All parameters specified in the following sections refer to these operating
conditions, unless otherwise noticed.
Table 12 Operating Condition Parameters
Parameter
Symbol
Values
Min. Typ. Max.
Digital core supply voltage V_DDI
1.4 –
1.6
Core Supply Voltage
∆VDDI -10 –
+10
Difference
Digital supply voltage for V_DDPA, 4.5 –
5.5
IO pads and voltage
V_DDPB
regulators,
upper voltage range
Digital supply voltage for V_DDPA, 3.0 –
4.5
IO pads and voltage
V_DDPB
regulators,
lower voltage range
Digital ground voltage
V_SS
0
–
0
Overload current
I_OV
-5
–
5
-2
–
5
Overload positive current K_OVA –
coupling factor for analog
inputs⁵⁾
Overload negative current K_OVA –
coupling factor for analog
inputs⁵⁾
Overload positive current K_OVD –
coupling factor for digital
I/O pins⁵⁾
Overload negative current K_OVD –
coupling factor for digital
I/O pins⁵⁾
Absolute sum of overload Σ|IOV| –
currents
1.0 × 1.0 ×
10^-6 10^-4
2.5 × 1.5 ×
10^-4 10^-3
1.0 × 5.0 ×
10^-4 10^-3
1.0 × 3.0 ×
10^-2 10^-2
–
50
Unit Note /
Test Condition
V
mV VDDIM - VDDI1
1)
V
2)
V
2)
V Reference
voltage
mA Per IO pin³⁾⁴⁾
mA Per analog input
pin³⁾⁴⁾
–
I_OV > 0
–
I_OV < 0
–
I_OV > 0
–
I_OV < 0
mA ⁴⁾
Data Sheet
75
V2.1, 2008-08