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參數(shù)資料
型號(hào)： FM24C256-SE
廠商： Electronic Theatre Controls, Inc.
英文描述： 256Kb FRAM Serial Memory
中文描述： 的256Kb FRAM的串行存儲(chǔ)器
文件頁(yè)數(shù)： 9/13頁(yè)
文件大?。?/td> 115K
代理商： FM24C256-SE
FM24C256
Rev 1.3
Feb. 2004
Page 9 of 13
Electrical Specifications
Absolute Maximum Ratings
Symbol
V
DD
V
IN
Description
Ratings
-1.0V to +7.0V
-1.0V to +7.0V
and V
IN
< V
DD
+1.0V
-40
°
C to + 85
°
C
300
°
C
Voltage on V
DD
with respect to V
SS
Voltage on any signal 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
= 4.5V to 5.5V unless otherwise specified)
Symbol
Parameter
V
DD
Main Power Supply
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
IH
Input High Voltage
V
IL
Input Low Voltage
V
OL
Output Low Voltage
@ I
OL
= 3 mA
R
IN
Address Input Resistance (WP, A2-A0)
For V
IN
= V
IL
(max)
For V
IN
= V
IH
(min)
V
HYS
Input Hysteresis
Notes
1.
SCL toggling between V
DD
-0.3V and V
SS
, other inputs V
SS
or V
DD
-0.3V
2.
SCL = SDA = V
DD
. All inputs V
SS
or V
DD
. Stop command issued.
3.
V
IN
or V
OUT
= V
SS
to V
DD
. Does not apply to pins with internal pull down resistors.
4.
This parameter is characterized but not tested.
5.
The input pull-down circuit is strong (20K
) when the input voltage is below V
IL
and weak (1M
) when the input voltage
is above V
IH
. This resistance is characterized and not tested.
Min
4.5
Typ
5.0
Max
5.5
200
500
1.2
100
10
10
V
DD
+ 0.5
0.3 V
DD
0.4
Units
V
μ
A
μ
A
mA
μ
A
μ
A
μ
A
V
V
V
Notes
1
2
3
3
4
4
0.7 V
DD
-0.3
20
1
K
M
V
5
0.05 V
DD
4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FM24C256-SETR 功能描述:F-RAM 256K (32Kx8) 5V RoHS:否 存儲(chǔ)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
FM24C256VM8 功能描述:電可擦除可編程只讀存儲(chǔ)器 SOIC-8 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
FM24C256VM8X 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM
FM24C256VN 功能描述:電可擦除可編程只讀存儲(chǔ)器 DIP-8 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
FM24C256YYX 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:256 KBit 2-Wire Bus Interface Serial EEPROM with Write Protect
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