M24256-BFDW6TP STMicroelectronics, M24256-BFDW6TP Datasheet - Page 11

• Manufacturer Part Number: M24256-BFDW6TP
• Description: EEPROM 256 Kbit EEPROM Three Chip Enable
• Manufacturer: STMicroelectronics

Specifications of M24256-BFDW6TP

• Product Category: EEPROM
• Rohs: yes

M24256-BW M24256-BR M24256-BF M24256-DR M24256-DF
4
Device operation
The device supports the I
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 6.
SCL
SDA
SCL
SDA
SCL
SDA
Condition
START
I
2
C bus protocol
MSB
Condition
START
1
MSB
1
2
C protocol. This is summarized in
2
Doc ID 6757 Rev 30
2
Input
SDA
3
3
Change
SDA
7
7
Figure
8
8
6. Any device that sends
ACK
9
Condition
Device operation
ACK
STOP
9
Condition
STOP
AI00792B
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