FM24C256 View Datasheet(PDF) - Unspecified
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FM24C256 Datasheet PDF : 12 Pages
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FM24C256
Electrical Specifications
Absolute Maximum Ratings
Symbol
Description
VDD
Voltage on VDD with respect to VSS
VIN
Voltage on any signal pin with respect to VSS
TSTG
TLEAD
VESD
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 VIN < VDD+1.0V *
-55°C to + 125°C
300° C
4kV
400V
MSL-1
* Exception: The “VIN < VDD+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 (TA = -40° C to + 85° C, VDD = 4.5V to 5.5V unless otherwise specified)
Symbol
Parameter
Min
Typ
Max Units Notes
VDD
Main Power Supply
IDD
VDD Supply Current
@ SCL = 100 kHz
@ SCL = 400 kHz
@ SCL = 1 MHz
4.5
5.0
5.5
V
1
200
µA
500
µA
1.2
mA
ISB
Standby Current
100
µA
2
ILI
Input Leakage Current
10
µA
3
ILO
Output Leakage Current
10
µA
3
VIH
Input High Voltage
0.7 VDD
VIL
Input Low Voltage
-0.3
VOL
Output Low Voltage
@ IOL = 3 mA
RIN
Address Input Resistance (WP, A2-A0)
For VIN = VIL (max)
20
For VIN = VIH (min)
1
VDD + 0.5 V
4
0.3 VDD
V
4
0.4
V
KΩ
5
MΩ
VHYS
Input Hysteresis
0.05 VDD
V
4
Notes
1. SCL toggling between VDD-0.3V and VSS, other inputs VSS or VDD-0.3V
2. SCL = SDA = VDD. All inputs VSS or VDD. Stop command issued.
3. VIN or VOUT = VSS to VDD. Does not apply to WP, A2-A0 pins.
4. This parameter is characterized but not tested.
5. The input pull-down circuit is strong (20KΩ) when the input voltage is below VIL and weak (1MΩ) when the input voltage
is above VIH. This resistance is characterized and not tested.
Rev 3.1
May 2005
Page 8 of 12
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