Datasheet

APPLICATION INFORMATION
TYPICAL CONFIGURATION FOR THE SAMSUNG PROCESSOR S3C6400-533MHz
VDDMMC (3.3V)
VDCDC2
L2
VDD _MEM 0 (1.8V)
VDCDC3
2.2 mH
L3
VDDARM (0.9 V / 1.1V)
VINDCDC 3
VINDCDC1
DEFDCDC1
DEFDCDC3
MPLL (1 V)
VLDO2
2.2 mF
EN_DCDC 3
EN_DCDC 2
VIO
VLDO1
DCDC 2
800 mA
DCDC 3
800 mA
VINLDO 1/2
1M
LDO 1
200 mA
LDO 2
200 mA
S3C6400 -
533 MHz
VDCDC 1
L1
DCDC 1
1600 mA
VINDCDC 2
EN_DCDC 1
+
-
PWRFAIL _SNS
PWRFAIL
VDDHI (3.3V)
VDDLCD (3.3V)
VDDPCM (3.3V)
VDDINT (1 V)
VDDOTGI (1.1V)
VDDADC (3.3V)
TPS 650250
DEFDCDC2
VIN
VIN
VIN
EN_LDO 1/2
EN_VDDalive
VIN
Vdd_alive 1 V
Vcc
1 mF
VIN
VDDEXT (3.3V)
VDDSYS (3.3V)
VIN
VDD _MEM 1 (1.8 V)
300 kW
130 kW
33 kW
330 kW
FB_LDO1
FB_LDO 2
EPLL (1 V)
APLL (1 V)
TPS62260
EN
VIN
2.2 mH
MODE
GND
AGND, PowerPAD
GND
FB
EN
VIN
SW
22 pF
150 kW
100 kW
VDDDAC (3.3V)
VDDOTG (3.3V)
VDDUH (3 .3V )
1V
VDDALIVE
VIN
VIN
R3
R2
R5
R6
10 mF
10 mF
10 mF
1 mF
10 mF
10 mF
1 mF
2.2 mF
10 mF
10 mF
10 mF
2.2 mH
3.3 Hm
TPS650250
SLVS843 – DECEMBER 2008 ........................................................................................................................................................................................... www.ti.com
The typical configuration for the Samsung processor S3C6400-533MHz is shown in Figure 18 .
Figure 18. Samsung Processor Configuration
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