CAT24C256WI-G ON Semiconductor, CAT24C256WI-G Datasheet - Page 5

• Manufacturer Part Number: CAT24C256WI-G
• Description: IC EEPROM 256KBIT 400KHZ 8SOIC
• Manufacturer: ON Semiconductor

Specifications of CAT24C256WI-G

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Organization: 32 K x 8
• Interface Type: I2C
• Maximum Clock Frequency: 0.1 MHz
• Access Time: 3500 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 1 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FROM TRANSMITTER
SDA OUT
FROM RECEIVER
SDA IN
SCL
DATA OUTPUT
DATA OUTPUT
SCL FROM
MASTER
t
SU:STA
SDA
SCL
START
t
BUS RELEASE DELAY (TRANSMITTER)
F
CONDITION
START
t
HD:STA
t
LOW
1
1
t
Figure 4. Acknowledge Timing
AA
Figure 3. Slave Address Bits
0
Figure 2. Start/Stop Timing
t
HD:DAT
ACK DELAY (≤ t
t
HIGH
Figure 5. Bus Timing
http://onsemi.com
1
0
t
LOW
5
DEVICE ADDRESS
AA
A
2
)
8
t
DH
A
1
t
SU:DAT
t
R
A
0
9
R/W
ACK SETUP (≥ t
CONDITION
STOP
BUS RELEASE DELAY (RECEIVER)
SU:DAT
t
t
BUF
SU:STO
)