參數(shù)資料
型號(hào): FM25CL64
廠商: Electronic Theatre Controls, Inc.
元件分類(lèi): 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(yè)數(shù): 9/13頁(yè)
文件大?。?/td> 131K
代理商: FM25CL64
Electrical Specifications
Absolute Maximum Ratings
Symbol
V
DD
V
IN
FM25CL64
Rev. 2.1
Apr. 2003
Page 9 of 13
Description
Ratings
-1.0V to +5.0V
-1.0V to +5.0V
and V
IN
< V
DD
+1.0V
-55
°
C to + 125
°
C
300
°
C
Power Supply Voltage with respect to V
SS
Voltage on any pin with respect to V
SS
T
STG
T
LEAD
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
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
(T
A
= -40
°
C to + 85
°
C, V
DD
= 2.7V to 3.65V unless otherwise specified)
Symbol
Parameter
V
DD
Power Supply Voltage
I
DD
VDD Supply Current
@ SCK = 1.0 MHz
@ SCK = 5.0 MHz
@ SCK = 20.0 MHz
I
SB
Standby Current
I
LI
Input Leakage Current
I
LO
Output Leakage Current
V
IH
Input High Voltage
V
IL
Input Low Voltage
V
OH
Output High Voltage
@ I
OH
= -2 mA
V
OL
Output Low Voltage
@ I
OL
= 2 mA
V
HYS
Input Hysteresis
Notes
1.
SCK toggling between V
DD
-0.3V and V
SS
, other inputs V
SS
or V
DD
-0.3V.
2.
SCK = SI = /CS=V
DD
. All inputs V
SS
or V
DD
.
3.
V
SS
V
IN
V
DD
and V
SS
V
OUT
V
DD
.
4.
Characterized but not 100% tested in production.
Min
2.7
Typ
3.3
0.2
1.4
5
Max
3.65
0.8
3.0
10.0
1
1
1
V
DD
+ 0.5
0.3 V
DD
-
Units
V
mA
Notes
1
-
-
-
μ
A
μ
A
μ
A
V
V
V
2
3
3
0.7 V
DD
-0.3
V
DD
– 0.8
-
0.4
V
0.05 V
DD
-
V
4
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