XC228X Datasheet, PDF (75/110 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2287 / XC2286 / XC2285
XC2000 Family Derivatives
Preliminary
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 10 Operating Condition Parameters
Parameter
Symbol
Values
Min. Typ. Max.
Digital core supply voltage V_DDI
1.4 –
1.6
(if supplied externally)
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
Supply Voltage Difference ∆VDD -0.5 –
–
Digital ground voltage
V_SS
0
–
0
Overload current
I_OV
-5
–
5
-2
–
5
Overload positive current K_OVA –
–
1.0 ×
coupling factor for analog
10^-4
inputs⁶⁾
Overload negative current K_OVA –
–
1.5 ×
coupling factor for analog
10^-3
inputs⁶⁾
Overload positive current K_OVD –
–
5.0 ×
coupling factor for digital
10^-3
I/O pins⁶⁾
Overload negative current K_OVD –
–
1.0 ×
coupling factor for digital
10^-2
I/O pins⁶⁾
Unit Note /
Test Condition
V
mV VDDIM - VDDI1
1)
V
2)
V
2)
V
V_DDP - V_DDI3)
V Reference
voltage
mA Per IO pin⁴⁾⁵⁾
mA Per analog input
pin⁴⁾⁵⁾
– I_OV > 0
– I_OV < 0
– I_OV > 0
– I_OV < 0
Data Sheet
73
V0.91, 2007-02
Draft Version