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MC912DG128ACPVE Datasheet, PDF (302/478 Pages) Freescale Semiconductor, Inc – Upward compatible with M68HC11 instruction set | |||
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Inter IC Bus
Freescale Semiconductor, Inc.
17.3 IIC Features
The IIC module has the following key features:
⢠Compatible with I2C Bus standard
⢠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
A block diagram of the IIC module is shown in Figure 17-1.
Technical Data
302
MC68HC912DT128A â Rev 4.0
Inter IC Bus
For More Information On This Product,
Go to: www.freescale.com
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