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| MSP430F241X_11 Datasheet, PDF (66/107 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER | |||
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MSP430F241x, MSP430F261x
MIXED SIGNAL MICROCONTROLLER
SLAS541G -- JUNE 2007 -- REVISED MARCH 2011
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
From
Power
+
Supply
--
10 ï F 100 nF
DVCC
DVSS
Apply External Reference [VeREF+]
or Use Internal Reference [VREF+]
+
--
10 ï F 100 nF
+
--
AVCC
AVSS
MSP430F261x
MSP430F241x
VREF+ or VeREF+
Apply 10 ï F
External
+
Reference --
100 nF
VREF--/VeREF--
10 ï F 100 nF
Figure 39. Supply Voltage and Reference Voltage Design VREF--/VeREF-- External Supply
From
Power
+
Supply
--
10 ï F 100 nF
DVCC
DVSS
Apply External Reference [VeREF+]
or Use Internal Reference [VREF+]
+
--
10 ï F 100 nF
+
--
AVCC
AVSS
MSP430F261x
MSP430F241x
VREF+ or VeREF+
Reference Is Internally
Switched to AVSS
10 ï F 100 nF
VREF--/VeREF--
Figure 40. Supply Voltage and Reference Voltage Design VREF--/VeREF-- = AVSS, Internally Connected
66
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