CAT24C256 CATALYST [Catalyst Semiconductor], CAT24C256 Datasheet - Page 2

• Manufacturer Part Number: CAT24C256
• Description: 256-Kb I2C CMOS Serial EEPROM
• Manufacturer: CATALYST [Catalyst Semiconductor]

AbSOluTE MAXIMuM RATIngS
RElIAbIlITy CHARACTERISTICS
D.C. OPERATIng CHARACTERISTICS
V
PIn IMPEDAnCE CHARACTERISTICS
T
notes:
() 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 -0.5 V 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-Q00
(4) Page Mode, V
Doc. No. 04, Rev. D
CAT24C256
Storage Temperature
Voltage on Any Pin with Respect to Ground
A
Symbol Parameter
CC
Symbol
Symbol
N
= 25°C, f = 400 kHz, V
C
C
only, and functional operation of the device at these or any other conditions outside of those listed in the operational sections of this
specification is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability.
undershoot to no less than -.5 V or overshoot to no more than V
and JEDEC test methods.
V
V
END
T
I
V
I
V
= .8 V to 5.5 V, T
CC
IN
IN
SB
I
OL
OL2
DR
L
IH
IL
(3)
(3)
(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)
CC
= 5 V, 25°C
A
= -40°C to 85°C, unless otherwise specified.
CC
= 5 V
(1)
(3)
(2)
Test Conditions
Read or Write at 400 kHz
All I/O Pins at GND or V
Pin at GND or V
V
V
Conditions
V
V
CC
CC
IN
IN
= 0 V
= 0 V
> 2.5 V, I
> .8 V, I
CC
2
+ .5 V, for periods of less than 20 ns.
,000,000
Min
00
OL
OL
= 3.0 mA
= .0 mA
CC
CC
+ 0.5 V. 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
© 2007 by Catalyst Semiconductor, Inc.
V
CC
CC
Years
units
Max
Max
0.4
0.2



8
6
+ 0.5
-65°C to +50°C
x 0.3
-0.5 V to +6.5 V
units
units
mA
µA
µA
pF
pF
V
V
V
V