24C64 데이터 시트보기 (PDF) - STMicroelectronics

부품명

상세내역

제조사

24C64

64-Kbit serial I²C bus EEPROM

STMicroelectronics 

M24C64-W M24C64-R M24C64-F

4

Device operation

The device supports the I2C protocol. This is summarized in Figure 8. Any device that sends

data on to the bus is defined to be a transmitter, and any device that reads the data to be a

receiver. The device that controls the data transfer is known as the bus master, and the

other as the slave device. A data transfer can only be initiated by the bus master, which will

also provide the serial clock for synchronization. The device is always a slave in all

communications.

Figure 8. I2C bus protocol

3#,

3$!

34!24

#ONDITION

3$!

)NPUT

3$!

#HANGE

34/0

#ONDITION

3#,

3$!







-3"

34!24

#ONDITION

3#,

3$!







-3"







!#+







!#+

34/0

#ONDITION

!)"

DocID16891 Rev 30

11/45

44

Share Link: