TC1762 Datasheet, PDF (72/114 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller TriCore

TC1762
Preliminary
Electrical Parameters
4.1.3 Absolute Maximum Ratings
Table 4-2 shows the absolute maximum ratings of the TC1762 parameters.
Table 4-2 Absolute Maximum Rating Parameters
Parameter
Symbol
Limit Values
Unit Notes
Min. Max.
Ambient temperature
T_A
SR -40 125
°C Under bias
Storage temperature
T_ST
SR -65 150
°C –
Junction temperature
T_J
SR -40 150
°C Under bias
Voltage at 1.5 V power supply V_DD
pins with respect to V_SS1)
SR –
2.25
V–
Voltage at 3.3 V power supply V_DDP
pins with respect to V_SS2)
SR –
3.75
V–
Voltage on any Class A input V_IN
pin and dedicated input pins
with respect to V_SS
SR -0.5
V_DDP + 0.5 V
or
max. 3.7
Whatever is
lower
Voltage on any Class D
analog input pin with respect
to V_AGND
V_AIN,
V_AREFx
SR -0.5
V_DDM + 0.5 V
or max. 3.7
Whatever is
lower
Voltage on any Class D
analog input pin with respect
to V_SSAF
V_AINF,
V_FAREF
SR -0.5
V_DDMF + 0.5 V
or max. 3.7
Whatever is
lower
CPU & LMB Bus
Frequency³⁾⁴⁾
f_CPU
SR –
66 or 80 MHz –
FPI Bus Frequency³⁾⁴⁾
f_SYS
SR –
66 or 80 MHz ⁵⁾
1) Applicable for V_DD, V_DDOSC, V_DDPLL, and V_DDAF.
2) Applicable for V_DDP, V_DDFL3, V_DDM, and V_DDMF.
3) The PLL jitter characteristics add to this value according to the application settings. See the PLL jitter
parameters.
4) This value depend on the derivative and the operating frequency it is designated for. For a device operating
at 66 MHz, the absolute maximum frequency is also 66 MHz. Similarly, for a device operating at 80 MHz, the
absolute maximum frequency is 80 MHz.
5) The ratio between f_CPU and f_SYS is fixed at 1:1.
Note: Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in
the operational sections of this specification is not implied. Exposure to absolute
Data Sheet
68
V1.0, 2008-04