CAT34C02YI-G ON Semiconductor, CAT34C02YI-G Datasheet - Page 6

• Manufacturer Part Number: CAT34C02YI-G
• Description: IC EEPROM 2KBIT 400KHZ 8TSSOP
• Manufacturer: ON Semiconductor

Specifications of CAT34C02YI-G

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP
• Organization: 256 K x 8
• Interface Type: I2C
• Maximum Clock Frequency: 0.4 MHz
• Access Time: 900 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.7 V
• Maximum Operating Current: 1 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V , 2.5 V , 3.3 V , 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 34C02YI-G

SDA
SCL
BUS ACTIVITY:
SDA LINE
MASTER
SDA
SCL
WP
S
BUS ACTIVITY:
R
S
T
A
T
SDA LINE
ADDRESS
MASTER
SLAVE
A
8th Bit
Byte n
1
7
BYTE ADDRESS
NOTE: IN THIS EXAMPLE n = XXXX 0000(B); X = 1 or 0
S
R
S
T
A
T
A
C
K
ADDRESS (n)
ACK
ADDRESS
Figure 7. Write Cycle Timing
SLAVE
Figure 8. Page Write Timing
Figure 6. Byte Write Timing
BYTE
A
8
0
Figure 9. WP Timing
http://onsemi.com
t
SU:WP
C
A
K
A
C
K
STOP
CONDITION
9
6
ADDRESS
BYTE
DATA n
t
HD:WP
D
1
7
t
WR
A
C
K
A
C
K
DATA
DATA n+1
DATA
START
CONDITION
C
D
A
K
8
A
C
K
0
P
O
S
T
P
DATA n+P
ADDRESS
C
A
K
S
O
P
T
P