FM24C64
Electrical Specifications
Absolute Maximum Ratings
Symbol
Description
V
DD
Power Supply Voltage with respect to V
SS
V
IN
Voltage on any signal 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 +7.0V
-1.0V to +7.0V
and V
IN
< V
DD
+1.0V *
-55°C to + 125°C
300° C
4kV
250V
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
= 4.5V to 5.5V unless otherwise specified)
Symbol
Parameter
Min
Typ
Max
Units
V
DD
Main Power Supply
4.5
5.0
5.5
V
I
DD
VDD Supply Current
@ SCL = 100 kHz
115
150
µA
@ SCL = 400 kHz
400
500
µA
@ SCL = 1 MHz
1
1.2
mA
I
SB
Standby Current
1
10
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 mA
V
HYS
Input Hysteresis
0.05 V
DD
V
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. V
IN
or V
OUT
= V
SS
to V
DD
.
4. This parameter is characterized but not tested.
Notes
1
2
3
3
4
Rev. 3.0
Mar. 2005
8 of 12
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
