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| PIC16F1938_13 Datasheet, PDF (81/488 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver | |||
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FIGURE 6-3:
RESET START-UP SEQUENCE
PIC16(L)F1938/9
VDD
Internal POR
Power Up Timer
MCLR
Internal RESET
Oscillator Modes
External Crystal
Oscillator Start Up Timer
Oscillator
FOSC
Internal Oscillator
Oscillator
FOSC
External Clock (EC)
CLKIN
FOSC
TPWRT
TMCLR
TOST
ï£ 2011-2013 Microchip Technology Inc.
DS40001574C-page 81
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