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| TC1130_08 Datasheet, PDF (76/114 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller | |||
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TC1130
Functional Description
3.25 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 3-18 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 3-18 TC1130 Power Supply Concept
Data Sheet
70
V1.1, 2008-12
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