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參數(shù)資料
| 型號： | FM25256 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 256Kb FRAM Serial 5V Memory |
| 中文描述： | 的256Kb FRAM的串行5V的記憶 |
| 文件頁數(shù)： | 9/13頁 |
| 文件大?。?/td> | 120K |
| 代理商： | FM25256 |
Electrical Specifications
Absolute Maximum Ratings
Symbol
V
DD
V
IN
FM25256
Rev. 2.0
Apr. 2005
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
3kV
1kV
100V
MSL-1
Power Supply Voltage with respect to V
SS
Voltage on any pin with respect to V
SS
T
STG
T
LEAD
V
ESD
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Electrostatic Discharge Voltage
- Human Body Model
(JEDEC Std JESD22-A114-B)
- Charged Device Model
(JEDEC Std JESD22-C101-A)
- Machine Model
(JEDEC Std JESD22-A115-A)
Package Moisture Sensitivity Level
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
= 4.0V 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
4.0
Typ
-
Max
5.5
Units
V
mA
Notes
1
-
-
-
-
-
-
0.8
1.8
7.0
150
±
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FM25256-G | 256Kb FRAM Serial 5V Memory |
| FM25256-S | 256Kb FRAM Serial 5V Memory |
| FM25640 | TERM STRIP, TH, LO PRO |
| FM25640-S | LOW PROFILE .025 SQ STRIPS |
| FM25CL04 | 4Kb FRAM Serial 3V Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FM25256B | 制造商:RAMTRON 制造商全稱:RAMTRON 功能描述:256Kb FRAM Serial 5V Memory |
| FM25256B-DG | 功能描述:F-RAM 256K (32Kx8) 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 |
| FM25256B-DGTR | 功能描述:F-RAM 256K (32Kx8) 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 |
| FM25256B-G | 功能描述:F-RAM 256K (32Kx8) 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 |
| FM25256B-GTR | 功能描述:F-RAM 256K (32Kx8) 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 |
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