FM25CL64B - 64Kb 3V SPI F-RAM
Electrical Specifications
Absolute Maximum Ratings
Symbol
VDD
Description
Ratings
-1.0V to +5.0V
-1.0V to +5.0V
and VIN < VDD+1.0V
-55°C to + 125°C
260° C
Power Supply Voltage with respect to VSS
Voltage on any pin with respect to VSS
VIN
TSTG
TLEAD
VESD
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Electrostatic Discharge Voltage
- Human Body Model (AEC-Q100-002 Rev. E)
- Charged Device Model (AEC-Q100-011 Rev. B)
- Machine Model (AEC-Q100-003 Rev. E)
Package Moisture Sensitivity Level
4kV
1.25kV
300V
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 + 85° C, VDD = 2.7V to 3.65V unless otherwise specified)
Symbol Parameter
Min
Typ
Max
Units
Notes
VDD
IDD
Power Supply Voltage
2.7
3.3
3.65
V
VDD Supply Current
@ SCK = 1.0 MHz
@ SCK = 20.0 MHz
Standby Current
1
-
-
3
0.2
3.0
6
mA
mA
µA
µA
µA
V
ISB
ILI
ILO
VIH
VIL
VOH
-
-
-
2
3
3
Input Leakage Current
Output Leakage Current
Input High Voltage
Input Low Voltage
Output High Voltage
@ IOH = -2 mA
Output Low Voltage
@ IOL = 2 mA
Input Hysteresis
1
1
VDD + 0.3
0.3 VDD
-
0.7 VDD
-0.3
VDD – 0.8
V
V
VOL
-
0.4
-
V
V
VHYS
Notes
0.05 VDD
4
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.
VSS ≤ VIN ≤ VDD and VSS ≤ VOUT ≤ VDD.
4. Characterized but not 100% tested in production. Applies only to /CS and SCK pins.
Rev. 1.2
Feb. 2011
Page 9 of 14
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
