CAT24C64WI-GT3 ON Semiconductor, CAT24C64WI-GT3 Datasheet - Page 6

• Manufacturer Part Number: CAT24C64WI-GT3
• Description: IC EEPROM 64KBIT 400KHZ 8SOIC
• Manufacturer: ON Semiconductor

Specifications of CAT24C64WI-GT3

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 64K (8K 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)
• Density: 64Kb
• Interface Type: Serial (I2C)
• Organization: 8Kx8
• Access Time (max): 900ns
• Frequency (max): 400KHz
• Write Protection: Yes
• Data Retention: 100Year
• Operating Supply Voltage (typ): 1.8/2.5/3.3/5V
• Operating Temp Range: -40C to 85C
• Supply Current: 2mA
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Maximum Clock Frequency: 0.4 MHz
• Access Time: 900 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 2 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
• Other names: 24C64WI-GT3; CAT24C64WI-GT3TR

ACTIVITY:
MASTER
BUS
SLAVE
SCL
SDA
S
T
A
R
T
S
*a
BUS ACTIVITY:
ADDRESS
SLAVE
15
− a
SDA
SCL
MASTER
WP
13
SLAVE
are don’t care bits.
C
A
K
a
8th Bit
Byte n
1
7
S
A
R
T
T
S
ADDRESS
BYTE
ADDRESS
ADDRESS
SLAVE
BYTE
ACK
C
Figure 8. Page Write Sequence
A
K
Figure 7. Write Cycle Timing
a
Figure 6. Byte Write Sequence
8
0
C
A
K
ADDRESS
*
Figure 9. WP Timing
BYTE
http://onsemi.com
*
ADDRESS
a
*
15
BYTE
t
SU:WP
− a
STOP
CONDITION
9
8
6
A
C
K
A
C
K
t
HD:WP
BYTE
DATA
d
ADDRESS
1
7
n
t
a
WR
BYTE
7
− a
0
A
C
K
BYTE
DATA
C
A
K
START
CONDITION
BYTE
DATA
n+1
d
BYTE
DATA
7
d
8
− d
0
0
A
C
K
C
A
K
A
C
K
O
S
T
P
P
ADDRESS
BYTE
DATA
n+P
A
C
K
O
S
T
P
P