M24128-BRBN6 STMICROELECTRONICS [STMicroelectronics], M24128-BRBN6 Datasheet - Page 6

• Manufacturer Part Number: M24128-BRBN6
• Description: 256Kbit and 128Kbit Serial I2C Bus EEPROM With Three Chip Enable Lines
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M24128-BW, M24128-BR, M24256-BW, M24256-BR
Figure 5. I
Table 3. Device Select Code
Note: 1. The most significant bit, b7, is sent first.
Table 4. Most Significant Byte
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Device Select Code
b15
2. E0, E1 and E2 are compared against the respective external pins on the memory device.
b14
SCL
SDA
SCL
SDA
SCL
SDA
2
C Bus Protocol
b13
Condition
START
b12
b7
1
MSB
Condition
b11
START
1
MSB
Device Type Identifier
1
b10
b6
0
2
b9
2
Input
SDA
3
b5
b8
1
3
1
Change
SDA
Table 5. Least Significant Byte
b4
b7
0
7
b6
7
E2
b3
Chip Enable Address
b5
8
8
b4
b2
E1
ACK
9
Condition
ACK
b3
STOP
9
Condition
STOP
b2
2
E0
b1
b1
RW
RW
AI00792B
b0
b0