Standard mode
(Sm/100 kHz with slew-rate limited output)
Fast mode
(Fm/400 kHz with slew-rate limited output)
Fast mode plus
(Fm+/1 MHz with ×10 output drive strength)
System Management
Bus (SMBus) Compatible (100 kHz with Slew-Rate Limited Output):
Support
arbitration between start/repeated start and data bit
Slave
arbitration allows support for the Address Resolution Protocol
(ARP)
Configurable
SMBus Layer 1 time-outs in hardware
Independent Master
and Slave Operation:
Single or
multi-master bus operation with full arbitration support
Flexible Slave
Address Match Hardware Operating in All Sleep Modes, Including
Power-Down:
7-bit and
general call address recognition
10-bit
addressing support in collaboration with software
Address mask
register allows address range masking - alternatively, it can
be used as a secondary address match
Optional
software address recognition for an unlimited number of
addresses
Input Filter For
Bus Noise Suppression
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