TC1920 Datasheet, PDF (46/78 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1920
Preliminary
Package Parameters (P-LBGA-260)
Parameter
Power dissipation
Thermal resistance
Symbol
P_DISS
R_THA
Limit Values
min.
max.
–
1.4
–
27.8
Unit Notes
W–
K/W Chip to ambient
Operating Conditions
The following operating conditions must not be exceeded in order to ensure correct
operation of the TC1920. All parameters specified in the following sections refer to these
operating conditions, unless otherwise noticed.
Parameter
Symbol
Limit Values Unit Notes
Supply voltage
Ground voltage
Input current on any pin
during overload
condition
V_DDP
V_DD
V_DDPLL
V_DDOSC
V_SS
I_OV
min.
3.0
1.71
1.71
1.71
-5
max.
3.6¹⁾
1.89²⁾
1.89
1.89
0
5
V I/O supply
V Core supply
V PLL supply
V Oscillator supply
V
mA V_OV > V_DDP + 0.3V
V_OV < V_SS - 0.3V
Absolute sum of all input Σ| I_OV| –
currents at overload
condition
|50|
mA
Ambient temperature T_A
-40
85
°C
under bias
CPU clock
External Load
Capacitance
f_CPU
–
C_L
–
100
MHz
50
pF
1) _{Voltage overshoot to 4 V is permissible, provided the pulse duration is less than 100 µs and the cumulated}
summary of the pulses does not exceed 1 h
2) _{Voltage overshoot to 2 V is permissible, provided the pulse duration is less than 100 µs and the cumulated}
summary of the pulses does not exceed 1 h
Data Sheet
42
V 1.3, 2003-10