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| PIC16F1946 Datasheet, PDF (320/440 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology | |||
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PIC16F/LF1946/47
FIGURE 25-2:
CAPACITIVE SENSING OSCILLATOR BLOCK DIAGRAM
Oscillator Module
CPSx
Analog Pin
VDD
(1)
+ (2)
-
(1)
- (2)
+
SQ
R
Internal
References
0
Ref-
1
0
Ref+
DAC
1
FVR
CPSRM
Note 1: Module Enable and Power mode selections are not shown.
2: Comparators remain active in Noise Detection mode.
CPSCLK
DS41414A-page 318
Preliminary
ï£ 2010 Microchip Technology Inc.
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