PIC16LF18854 Datasheet, PDF (315/668 Pages) Microchip Technology – C Compiler Optimized RISC Architecture

PIC16(L)F18856/76
FIGURE 21-2:
SIMPLIFIED ZCD BLOCK DIAGRAM
-
Zcpinv
+
VDD
VPULLUP
optional
RPULLUP
Rev. 10-000194B
5/14/2014
ZCDxIN
RSERIES
RPULLDOWN
optional
External
voltage
source
ZCDxPOL
ZCDx_output
D Q ZCDxOUT bit
Q1
Interrupt
det
ZCDxINTP
ZCDxINTN
Interrupt
det
Set
ZCDIF
flag
 2016 Microchip Technology Inc.
Preliminary
DS40001824A-page 315