參數(shù)資料
型號: FM24CL64-S
廠商: Electronic Theatre Controls, Inc.
元件分類: DRAM
英文描述: 4Kb FRAM Serial 3V Memory
中文描述: 4Kb的鐵電串行3V的記憶
文件頁數(shù): 8/11頁
文件大小: 77K
代理商: FM24CL64-S
Ramtron
FM24CL64
9 May 2001
8/8
Electrical Specifications
Absolute Maximum Ratings
Description
Ratings
Ambient storage or operating temperature -40
°
C to + 85
°
C
Voltage on any pin with respect to ground
D.C. output current on any pin
Lead temperature (Soldering, 10 seconds) 300
°
C
-1.0V to +5.0V
5 mA
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
V
DD
Main Power Supply
2.7
I
DD
VDD Supply Current
@ SCL = 100 kHz
@ SCL = 400 kHz
@ SCL = 1 MHz
I
SB
Standby Current
I
LI
Input Leakage Current
I
LO
Output Leakage Current
V
IL
Input Low Voltage
-0.3
V
IH
Input High Voltage
VDD x 0.7
V
OL
Output Low Voltage
@ IOL = 3.0 mA
ZI
Input impedance of
WP, A0-2
1
V
HYS
Input Hysteresis
VDD x .05
Notes
1. Referenced to VSS.
2. SCL toggling between VDD-0.3V and VSS, other inputs VSS or VDD-0.3V
3. SCL = SDA = VDD. All inputs VSS or VDD. Stop command issued.
4. VIN or VOUT = VSS to VDD. Does not apply to pins with pull down resistors.
5. This parameter is characterized but not tested.
6. The input pull-down circuit is strong (50K
) when the input voltage is below VIL and weak (1M
) when the
input voltage is above VIH.
Max
Units
V
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
V
V
V
Notes
3.65
75
150
400
1
10
10
VDD x 0.3
VDD + 0.5
0.4
1
2
3
4
4
1,5
1,5
1
50
K
M
V
6
1, 5
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