CAT24C256LI-G ON Semiconductor, CAT24C256LI-G Datasheet - Page 2

• 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

ABSOLUTE MAXIMUM RATINGS
RELIABILITY CHARACTERISTICS
D.C. OPERATING CHARACTERISTICS
V
PIN IMPEDANCE CHARACTERISTICS
V
Notes:
(1) Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
(2) The DC input voltage on any pin should not be lower than -0.5V or higher than V
(3) These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC-Q100
(4) Page Mode, V
(5) When not driven, the WP pin is pulled down to GND internally. For improved noise immunity, the internal pull-down is relatively strong;
Doc. No. MD-1104, Rev. G
Storage Temperature
Voltage on Any Pin with Respect to Ground
Symbol Parameter
CC
Symbol
CC
Symbol
N
C
C
I
V
V
only, and functional operation of the device at these or any other conditions outside of those listed in the operational sections of this
specifi cation is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability.
undershoot to no less than -1.5V or overshoot to no more than V
and JEDEC test methods.
therefore the external driver must be able to supply the pull-down current when attempting to drive the input HIGH. To conserve power,
as the input level exceeds the trip point of the CMOS input buffer (~ 0.5 x V
The variable WP input impedance is available only for Die Rev. C, New Product.
END
T
WP
V
I
I
V
= 1.8 V to 5.5 V, T
= 1.8 V to 5.5 V, T
CC
SB
OL1
OL2
IN
IN
I
DR
L
IH
IL
(3)
(3)
(5)
(4)
Endurance
Data Retention
Parameter
Supply Current
Standby Current
I/O Pin Leakage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output Low Voltage
Parameter
SDA I/O Pin Capacitance
Input Capacitance (other pins)
WP Input Current
(CAT24C256 Rev. C - New Product)
CC
= 5V, 25°C
A
A
= -40°C to 85°C, unless otherwise specifi ed.
= -40°C to 85°C, unless otherwise specifi ed.
(1)
(3)
(2)
Test Conditions
Read or Write at 400kHz
All I/O Pins at GND or V
Pin at GND or V
V
V
CC
CC
Conditions
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
≥ 2.5 V, I
< 2.5 V, I
= 0V
= 0V
< V
< V
< V
> V
CC
2
+ 1.5V, for periods of less than 20 ns.
IH,
IH,
IH,
IH
1,000,000
V
V
V
Min
100
CC
CC
CC
OL
OL
CC
= 3.0mA
= 1.0mA
= 5.5V
= 3.3V
= 1.8V
CC
), the strong pull-down reverts to a weak current source.
CC
+ 0.5V. During transitions, the voltage on any pin may
CC
V
CC
Min
-0.5
Min
x 0.7 V
Program/ Erase Cycles
Characteristics subject to change without notice
V
© 2008 SCILLC. All rights reserved
CC
CC
Units
Years
Max
Max
200
150
100
0.4
0.2
1
1
1
8
6
1
x 0.3
+ 0.5
-65°C to +150°C
-0.5 V to +6.5 V
Units
Units
mA
μA
μA
pF
pF
μA
V
V
V
V