PIC24FJ256GA106T-I Datasheet, PDF (174/292 Pages) Microchip Technology – 64/80/100-Pin, 16-Bit General Purpose Flash Microcontrollers with Peripheral Pin Select

PIC24FJ256GA110 FAMILY
FIGURE 15-1:
I²C™ BLOCK DIAGRAM
SCLx
SDAx
I2CxRCV
Shift
Clock
I2CxRSR
LSB
Address Match
Match Detect
I2CxADD
Start and Stop
Bit Detect
Start and Stop
Bit Generation
Collision
Detect
Acknowledge
Generation
Clock
Stretching
I2CxTRN
LSB
Shift Clock
Reload
Control
BRG Down Counter
TCY/2
Internal
Data Bus
Read
I2CxMSK
Write
Write
Read
Read
I2CxSTAT
I2CxCON
Write
Read
Write
Read
Write
Read
I2CxBRG
Write
Read
DS39905B-page 172
Preliminary
© 2008 Microchip Technology Inc.