CAT24C256LI-G ON Semiconductor, CAT24C256LI-G Datasheet - Page 3

• Manufacturer Part Number: CAT24C256LI-G
• Description: IC EEPROM 256KBIT 400KHZ 8DIP
• Manufacturer: ON Semiconductor

Specifications of CAT24C256LI-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-DIP (0.300", 7.62mm)
• 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: Through Hole
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Density: 256Kb
• Access Time (max): 500ns
• Frequency (max): 1MHz
• Write Protection: Yes
• Data Retention: 100Year
• Operating Supply Voltage (typ): 1.8/2.5/3.3/5V
• Package Type: PDIP
• Operating Temp Range: -40C to 85C
• Supply Current: 3mA
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 24C256LI-G

A.C. CHARACTERISTICS
V
Notes:
(1) Test conditions according to “A.C. Test Conditions” table.
(2) Tested initially and after a design or process change that affects this parameter.
(3) t
A.C. TEST CONDITIONS
© 2008 SCILLC. All rights reserved
Characteristics subject to change without notice
Input Levels
Input Rise and Fall Times
Input Reference Levels
Output Reference Levels
Output Load
CC
Symbol
PU
t
t
t
t
t
t
= 1.8 V to 5.5 V, T
t
t
SU:STO
PU
HD:STA
HD:DAT
SU:DAT
SU:STA
t
SU:WP
HD:WP
F
t
t
t
t
T
HIGH
t
LOW
t
t
R
BUF
is the delay between the time V
F
WR
SCL
DH
AA
i
(2, 3)
(2)
(2)
(2)
Parameter
Clock Frequency
START Condition Hold Time
Low Period of SCL Clock
High Period of SCL Clock
START Condition Setup Time
Data In Hold Time
Data In Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
STOP Condition Setup Time
Bus Free Time Between STOP and START
SCL Low to Data Out Valid
Data Out Hold Time
Noise Pulse Filtered at SCL and SDA Inputs
WP Setup Time
WP Hold Time
Write Cycle Time
Power-up to Ready Mode
A
= -40°C to 85°C, unless otherwise specifi ed.
(1)
0.2 x V
≤
0.3 x V
0.5 x V
Current Source: I
CC
50ns
is stable and the device is ready to accept commands.
CC
CC
CC
, 0.7 x V
to 0.8 x V
OL
CC
CC
= 3mA (V
3
CC
≥
2.5V); I
Min
250
100
4.7
4.7
4.7
2.5
4
4
0
4
0
Standard
OL
= 1 mA (V
1000
Max
100
300
100
3.5
5
1
CC
Min
100
100
< 2.5V); C
0.6
1.3
0.6
0.6
0.6
1.3
2.5
0
0
Fast
Max
400
300
300
100
L
0.9
5
1
Doc No. MD-1104, Rev. G
= 100pF
Units
kHz
ms
ms
μs
μs
μs
μs
μs
ns
ns
ns
μs
μs
μs
ns
ns
μs
μs