pic32mx320f032h Microchip Technology Inc., pic32mx320f032h Datasheet - Page 85

• Manufacturer Part Number: pic32mx320f032h
• Description: 64/100-pin General Purpose And Usb 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

18.0
The I
for both Slave and Multi-Master modes of the I
communication standard. Figure 18-1 shows the I
module block diagram.
The PIC32MX3XX/4XX devices have up to two I
interface modules, denoted as I2C1 and I2C2. Each
I
and the SDAx pin is data.
Each I
key features:
• I
• I
• I
• I
• Serial Clock Synchronization for I
• I
• Provides Support for Address Bit Masking.
© 2009 Microchip Technology Inc.
2
C module has a 2-pin interface: the SCLx pin is clock
Note:
Operation.
Master and Slaves.
used as a Handshake Mechanism to Suspend
and Resume Serial Transfer (SCLREL control).
Collision and Arbitrates Accordingly.
2
2
2
2
2
C Interface Supporting both Master and Slave
C Slave Mode Supports 7 and 10-bit Address.
C Master Mode Supports 7 and 10-bit Address.
C Port allows Bidirectional Transfers between
C Supports Multi-master Operation; Detects Bus
2
C module provides complete hardware support
2
C module ‘I2Cx’ (x = 1 or 2) offers the following
INTER-INTEGRATED CIRCUIT
(I
2
reference source. Refer to the “PIC32MX
This data sheet summarizes the features of
the PIC32MX3XX/4XX family of devices. It
is not intended to be a comprehensive
Family Reference Manual” Section 24.
“ Inter-Integrated Circuit (I
for a detailed description of this peripheral.
The manual is available from the Microchip
web site (www.Microchip.com/PIC32).
C™)
2
C Port can be
2
C) ” (DS61116)
2
C serial
Preliminary
2
2
C
C
PIC32MX3XX/4XX
DS61143F-page 83