M24256-BWDW6TP STMicroelectronics, M24256-BWDW6TP Datasheet - Page 11

• Manufacturer Part Number: M24256-BWDW6TP
• Description: IC EEPROM 256KBIT 400KHZ 8TSSOP
• Manufacturer: STMicroelectronics

Specifications of M24256-BWDW6TP

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP
• Density: 256Kb
• Interface Type: Serial (I2C)
• Organization: 32Kx8
• Access Time (max): 900ns
• Frequency (max): 400KHz
• Write Protection: Yes
• Data Retention: 40Year
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Supply Current: 2mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8622-2; M24256-BWDW6TP

M24256-BF, M24256-BR, M24256-BW, M24256-DR
Figure 7.
Table 2.
Table 3.
b15
b7
SCL
SDA
SCL
SDA
SCL
SDA
condition
b14
b6
I
Most significant address byte
Least significant address byte
2
Start
C bus protocol
MSB
condition
1
Start
MSB
b13
b5
1
2
Doc ID 6757 Rev 23
2
b12
b4
Input
SDA
3
3
Change
SDA
b11
b3
7
b10
b2
7
8
8
b9
b1
ACK
Signal description
9
condition
ACK
Stop
9
condition
Stop
b8
b0
AI00792c
11/42