FM24W256 Ramtron, FM24W256 Datasheet - Page 8

• Manufacturer Part Number: FM24W256
• Description: 256Kb Wide Voltage Serial F-RAM
• Manufacturer: Ramtron

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Electrical Specifications
Absolute Maximum Ratings
* Exception: The “V
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
Notes
1.
2.
3.
4.
Rev. 1.3
July 2011
V
I
I
I
I
V
V
V
R
Symbol
DD
SB
LI
LO
DD
IL
IH
OL
IN
SCL toggling between V
SCL = SDA = V
V
The input pull-down circuit is strong (40K) when the input voltage is below V
input voltage is above V
IN
Symbol
T
or V
V
T
V
V
LEAD
STG
ESD
DD
IN
OUT
Main Power Supply
V
Standby Current
Input Leakage Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Address Input Resistance (WP, A2-A0)
For V
For V
@ I
@ SCL = 100 kHz
@ SCL = 400 kHz
@ SCL = 1 MHz
DD
IN
= V
OL
Supply Current
< V
IN
IN
= 3.0 mA
SS
DD
DD
= V
= V
+1.0V” restriction does not apply to the SCL and SDA inputs.
to V
. All inputs V
Power Supply Voltage with respect to V
Voltage on any pin with respect to V
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Electrostatic Discharge Voltage
Package Moisture Sensitivity Level
- Human Body Model
- Charged Device Model
- Machine Model
IL
IH
(max)
(min)
DD
Parameter
IH
DD
. Does not apply to WP, A2-A0 pins.
A
.
-0.3V and V
= -40 C to + 85 C, V
SS
or V
(AEC-Q100-003 Rev. E)
DD
SS
Description
, other inputs V
. Stop command issued.
(AEC-Q100-002 Rev. E)
(AEC-Q100-011 Rev. B)
DD
=2.7V to 5.5V unless otherwise specified)
0.7*V
Min
-0.3
SS
2.7
40
SS
4
or V
SS
DD
FM24W256 - 256Kb Wide Voltage I2C F-RAM
DD
-0.3V.
Typ
3.3
15
and V
-55C to +125C
-1.0V to +7.0V
-1.0V to +7.0V
MSL-1 (SOIC)
MSL-2 (EIAJ)
V
IL
0.3*V
DD
IN
Max
and weak (4M) when the
Ratings
100
200
400
5.5
0.4
1.25kV
±1
±1
260 C
30
< V
3.5kV
200V
+ 0.3
DD
DD
+1.0V *
Units
M
K
A
A
A
A
A
A
V
V
V
V
Page 8 of 13
Notes
1
2
3
3
4
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