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| PIC16F722A Datasheet, PDF (156/284 Pages) Microchip Technology – 28-Pin Flash Microcontrollers with nanoWatt XLP Technology | |||
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PIC16F/LF722A/723A
FIGURE 17-2:
SPI MODE BLOCK
DIAGRAM
Read
Internal
Data Bus
Write
SSPBUF Reg
SDI
SDO
RA5/SS
RA0/SS
SSPSR Reg
bit 0
Shift bit 7
Clock
SS
Control
Enable
SSSEL
Edge
Select
SCK
TRISx
2
Clock Select
Edge
Select
4
ï¸2
TMR2
Output
Prescaler FOSC
4, 16, 64
SSPM<3:0>
DS41417A-page 156
ï£ 2010 Microchip Technology Inc.
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