cat34c02 Catalyst Semiconductor, cat34c02 Datasheet - Page 2

• Manufacturer Part Number: cat34c02
• Description: 2-kb I?c Eeprom For Ddr2 Dimm Serial Presence Detect
• Manufacturer: Catalyst Semiconductor

ABSOLUTE MAXIMUM RATINGS
RELIABILITY CHARACTERISTICS
D.C. OPERATING CHARACTERISTICS
V
PIN IMPEDANCE CHARACTERISTICS
V
Note:
(1) Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are
(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
(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
Doc. No. MD-1095, Rev. K
CAT34C02
Operating Temperature
Storage Temperature
Voltage on Any Pin with Respect to Ground
Symbol Parameter
CC
CC
Symbol
Symbol
N
C
C
I
stress ratings 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.
on any pin may undershoot to no less than -1.5 V or overshoot to no more than V
appropriate AEC-Q100 and JEDEC test methods.
relatively strong; therefore the external driver must be able to supply the pull-down current when attenpting 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
pull-down reverts to a weak current source.
I
V
V
END
T
I
WP
CCW
V
CCR
I
V
= 1.8 V to 5.5 V, T
= 1.8 V to 5.5 V, T
IN
IN
SB
I
OL1
OL2
DR
L
IH
IL
(5)
(3)
(3)
(4)
Endurance
Data Retention
Parameter
Supply Current (Read Mode)
Supply Current (Write Mode)
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) V
WP Input Current
CC
= 5 V, 25°C
A
A
= -40°C to +85°C, unless otherwise specified.
= -40°C to +85°C, unless otherwise specified
(1)
(3)
(2)
Conditions
V
V
V
V
V
Test Conditions
Read, f
Read, f
Write
All I/O Pins at GND or V
Pin at GND or V
V
V
IN
IN
IN
IN
IN
IN
CC
CC
= 0 V, f = 1.0 MHz, V
= 0 V, f = 1.0 MHz, V
< V
< V
< V
> V
> 2.5 V, I
< 2.5 V, I
IH
IH
IH
IH
SCL
SCL
, V
, V
, V
= 100KHz, V
= 400KHz, V
CC
CC
CC
2
OL
OL
1,000,000
= 5.5 V
= 3.3 V
= 1.8 V
= 3.0 mA
= 1.0 mA
CC
Min
100
CC
CC
CC
CC
CC
< 3.6 V
< 5.5 V
= 5.0 V
= 5.0 V
CC
CC
+ 0.5 V. During transitions, the voltage
+ 1.5 V, for periods of less than 20 ns.
V
CC
Program/ Erase Cycles
Characteristics subject to change without notice
Min
-0.5
x 0.7 V
Units
Years
V
Max
200
150
100
© Catalyst Semiconductor, Inc.
-45°C to +130°C
-65°C to +150°C
CC
CC
8
6
1
-0.5 V to +6.5 V
Max
0.2
0.5
0.4
0.2
1
1
1
+ 0.5
x 0.3
CC
), the strong
Units
Units
pF
pF
μA
mA
mA
μA
μA
V
V
V
V