MC912DG128A Motorola, MC912DG128A Datasheet - Page 248

• Manufacturer Part Number: MC912DG128A
• Description: Microcontrollers
• Manufacturer: Motorola

IIC Features
Inter-IC Bus
MC68HC912DT128A Rev 2.0
248
The IIC module has the following key features:
A block diagram of the IIC module is shown in
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Compatible with I
Multi-master operation
Software programmable for one of 64 different serial clock
frequencies
Software selectable acknowledge bit
Interrupt driven byte-by-byte data transfer
Arbitration lost interrupt with automatic mode switching from
master to slave
Calling address identification interrupt
Start and stop signal generation/detection
Repeated start signal generation
Acknowledge bit generation/detection
Bus busy detection
Eight-bit general purpose I/O port
Inter-IC Bus
2
C Bus standard
Figure
37.
MOTOROLA
2--iicbus