PIC24FV32KA304-I Datasheet, PDF (174/320 Pages) Microchip Technology – 20/28/44/48-Pin, General Purpose, 16-Bit Flash Microcontrollers with XLP Technology

PIC24FV32KA304 FAMILY
FIGURE 17-1:
I²C™ BLOCK DIAGRAM
SCL1
SDA1
I2C1RCV
Shift
Clock
I2C1RSR
LSB
Match Detect
Address Match
I2C1ADD
Start and Stop
Bit Detect
Start and Stop
Bit Generation
Collision
Detect
Acknowledge
Generation
Clock
Stretching
I2C1TRN
LSB
Shift Clock
Reload
Control
BRG Down Counter
TCY/2
Internal
Data Bus
Read
I2C1MSK
Write
Write
Read
Read
I2C1STAT
I2C1CON
Write
Read
Write
Read
Write
Read
I2C1BRG
Write
Read
DS39995B-page 174
 2011 Microchip Technology Inc.