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參數(shù)資料
| 型號： | FM25W256 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 256Kb FRAM Wide Voltage Serial Memory |
| 中文描述： | 寬電壓的256Kb串行FRAM的記憶 |
| 文件頁數(shù)： | 9/13頁 |
| 文件大?。?/td> | 165K |
| 代理商： | FM25W256 |
Electrical Specifications
Absolute Maximum Ratings
Symbol
V
DD
V
IN
FM25W256
Rev. 1.0
Aug. 2004
Page 9 of 13
Description
Ratings
-1.0V to +7.0V
-1.0V to +7.0V
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 5.5V unless otherwise specified)
Symbol
Parameter
V
DD
Power Supply Voltage
I
DD
Power Supply Current
@ SCK = 1.0 MHz
@ SCK = 5.0 MHz
@ SCK = 25.0 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.
This parameter is characterized but not 100% tested.
Min
2.7
Typ
-
Max
5.5
Units
V
mA
Notes
1
-
-
-
0.8
1.8
7.0
90
±
1
±
1
-
-
-
μ
A
μ
A
μ
A
V
V
V
2
3
3
0.7 V
DD
-0.3
V
DD
– 0.8
V
DD
+ 0.5
0.3 V
DD
-
-
0.4
V
0.05 V
DD
-
V
4
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| FM25W256_13 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:256Kb Wide Voltage SPI F-RAM |
| FM25W256-G | 功能描述:F-RAM SPI FRAM 256k 3-5V RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
| FM25W256-GTR | 功能描述:F-RAM SPI FRAM 256k 3-5V RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
| FM25W256-S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:256Kb FRAM Wide Voltage Serial Memory |
| FM25W3S-K121 | 制造商:FCT Group 功能描述: |
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