FM24CL64
Electrical Specifications
Absolute Maximum Ratings
Symbol
Description
V
DD
Power Supply Voltage with respect to V
SS
V
IN
Voltage on any pin with respect to V
SS
T
STG
T
LEAD
V
ESD
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Electrostatic Discharge Voltage
- Human Body Model
(JEDEC Std JESD22-A114-B)
- Machine Model
(JEDEC Std JESD22-A115-A)
Package Moisture Sensitivity Level
Ratings
-1.0V to +5.0V
-1.0V to +5.0V
and V
IN
< V
DD
+1.0V *
-55°C to +125°C
300° C
4kV
300V
MSL-1
* Exception: The “V
IN
< V
DD
+1.0V” restriction does not apply to the SCL and SDA inputs.
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating
only, and the functional operation of the device at these or any other conditions above those listed in the operational section of this
specification is not implied. Exposure to absolute maximum ratings conditions for extended periods may affect device reliability.
DC Operating Conditions
(T
A
= -40° C to + 85° C, V
DD
=2.7V to 3.65V unless otherwise specified)
Symbol
Parameter
Min
Typ
Max
Units
V
DD
Main Power Supply
2.7
3.65
V
I
DD
V
DD
Supply Current
75
@ SCL = 100 kHz
µA
150
@ SCL = 400 kHz
µA
400
@ SCL = 1 MHz
µA
I
SB
Standby Current
1
µA
I
LI
Input Leakage Current
±1
µA
I
LO
Output Leakage Current
±1
µA
V
IL
Input Low Voltage
-0.3
0.3 V
DD
V
V
IH
Input High Voltage
0.7 V
DD
V
DD
+ 0.5
V
V
OL
Output Low Voltage
0.4
V
@ I
OL
= 3.0 mA
R
IN
Address Input Resistance (WP, A2-A0)
50
For V
IN
= V
IL
(max)
KΩ
For V
IN
= V
IH
(min)
1
MΩ
V
HYS
Input Hysteresis
0.05 V
DD
V
Notes
1
2
3
3
5
4
Notes
1. SCL toggling between V
DD
-0.3V and V
SS
, other inputs V
SS
or V
DD
-0.3V.
2. SCL = SDA = V
DD
. All inputs V
SS
or V
DD
. Stop command issued.
3. VIN or VOUT = V
SS
to V
DD
. Does not apply to WP, A2-A0 pins.
4. This parameter is characterized but not tested.
5. The input pull-down circuit is strong (50KΩ) when the input voltage is below V
IL
and weak (1MΩ) when the
input voltage is above V
IH
.
Rev. 3.1
Mar. 2005
Page 8 of 13
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
