FM24C64 查看數據表（PDF） - Ramtron International Corporation
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FM24C64 Datasheet PDF : 12 Pages
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FM24C64
Electrical Specifications
Absolute Maximum Ratings
Symbol
Description
VDD
Power Supply Voltage 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
250V
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
VDD Main Power Supply
IDD VDD Supply Current
@ SCL = 100 kHz
@ SCL = 400 kHz
@ SCL = 1 MHz
4.5
5.0
5.5
V
115
150
µA
400
500
µA
1
1.2
mA
ISB Standby Current
1
10
µA
ILI Input Leakage Current
±1
µA
ILO Output Leakage Current
±1
µA
VIL
VIH
VOL
VHYS
Input Low Voltage
Input High Voltage
Output Low Voltage
@ IOL = 3 mA
Input Hysteresis
-0.3
0.7 VDD
0.05 VDD
0.3 VDD
V
VDD + 0.5
V
0.4
V
V
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.
4. This parameter is characterized but not tested.
Notes
1
2
3
3
4
Rev. 3.0
Mar. 2005
8 of 12
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