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| TC1130 Datasheet, PDF (72/113 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller | |||
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TC1130
Power Supply
The TC1130 provides an ingenious power supply concept in order to improve the EMI
behavior as well as to minimize the crosstalk within on-chip modules.
Figure 21 shows the TC1130âs power supply concept, where certain logic modules are
individually supplied with power. This concept improves the EMI behavior by reduction
of the noise cross coupling.
V SS (1.5 V)
V DD
DMU
DMI
PMI
CPU &
Peripheral Logic
OSC
GPIO Ports
(P0-P4)
EBU
Ports
VDDOSC3 (3.3V) VDDOSC (1.5V)
VSS
VSS
VDDP (3.3 V)
VSS
MCB04953mod
Figure 21 TC1130 Power Supply Concept
Data Sheet
68
V0.3, 2003-09
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