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FM25640 датащи(PDF) 9 Page - Ramtron International Corporation

номер детали FM25640
подробное описание детали  64Kb FRAM Serial Memory
PDF  13 Pages
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производитель  RAMTRON [Ramtron International Corporation]
домашняя страница  http://www.ramtron.com
Logo RAMTRON - Ramtron International Corporation

FM25640 датащи(HTML) 9 Page - Ramtron International Corporation

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FM25640 - Automotive Temp.
Rev. 3.0
July 2007
9 of 13
Electrical Specifications
Absolute Maximum Ratings
Symbol
Description
Ratings
VDD
Power Supply Voltage with respect to VSS
-1.0V to +7.0V
VIN
Voltage on any pin with respect to VSS
-1.0V to +7.0V
and VIN < VDD+1.0V
TSTG
Storage Temperature
-55
°C to + 125°C
TLEAD
Lead Temperature (Soldering, 10 seconds)
300
° C
VESD
Electrostatic Discharge Voltage
- Human Body Model (JEDEC Std JESD22-A114-B)
- Charged Device Model (JEDEC Std JESD22-C101-A)
4.5kV
1.25kV
Package Moisture Sensitivity Level
MSL-1
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 + 125° C, VDD = 4.5V to 5.5V unless otherwise specified)
Symbol
Parameter
Min
Typ
Max
Units
Notes
VDD
Power Supply Voltage
4.5
5.0
5.5
V
IDD
VDD Supply Current
@ SCK = 1.0 MHz
@ SCK = 4.0 MHz
-
-
0.75
2.7
mA
mA
1
ISB
Standby Current
@ 85
°C
@ 125
°C
-
-
10
30
µA
µA
2
ILI
Input Leakage Current
±1
µA
3
ILO
Output Leakage Current
±1
µA
3
VIL
Input Low Voltage
-0.3
0.25 VDD
V
VIH
Input High Voltage
0.75 VDD
VDD + 0.3
V
VOL
Output Low Voltage
@ IOL = 2 mA
0.4
V
VOH
Output High Voltage
@ IOH = -2 mA
VDD - 0.8
V
VHYS
Input Hysteresis
0.05 VDD
V
4
Notes
1.
SCK toggling between VDD-0.3V and VSS, other inputs VSS or VDD-0.3V.
2.
SCK = SI = /CS=VDD. All inputs VSS or VDD.
3.
VIN or VOUT = VSS to VDD.
4.
This parameter is characterized but not 100% tested. Applies only to /CS and SCK pins.



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