MC68HC908AP16CFA MOTOROLA [Motorola, Inc], MC68HC908AP16CFA Datasheet - Page 341

• Manufacturer Part Number: MC68HC908AP16CFA
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

16.8.4 Write Byte/Word
16.8.5 Read Byte/Word
MC68HC908AP Family — Rev. 2.5
MOTOROLA
(a) Read Byte Protocol
(b) Read Byte Protocol with PEC
(c) Read Word Protocol
(d) Read Word Protocol with PEC
Data Byte High
Data Byte High
START
START
START
START
(a) Write Byte Protocol
(b) Write Byte Protocol with PEC
(c) Write Word Protocol
(d) Write Word Protocol with PEC
PEC
START
START
START
START
PEC
Slave Address W
Slave Address W
Slave Address W
Slave Address W
NAK
NAK
ACK
Slave Address W
Slave Address W
Slave Address W
Slave Address W
ACK
STOP
STOP
ACK
ACK
ACK
ACK
PEC
STOP
Freescale Semiconductor, Inc.
ACK
ACK
ACK
ACK
Command Code
Command Code
Command Code
Command Code
For More Information On This Product,
NAK
Figure 16-16. Write Byte/Word
Figure 16-17. Read Byte/Word
Command Code
Command Code
Command Code
Command Code
Go to: www.freescale.com
STOP
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
START
START
START
START
Data Byte Low
Data Byte Low
Data Byte
Data Byte
Slave Address
Slave Address
Slave Address
Slave Address
SMBus Protocols with PEC and without PEC
ACK
ACK
ACK
ACK
R
R
R
R
ACK
ACK
ACK
ACK
Data Byte High
Data Byte High
Multi-Master IIC Interface (MMIIC)
STOP
PEC
Data Byte Low
Data Byte Low
Data Byte
Data Byte
ACK
ACK
ACK
NAK
ACK
ACK
ACK
STOP
STOP
Data Sheet
STOP
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