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M24L28256SA-70BIG 参数 Datasheet PDF下载

M24L28256SA-70BIG图片预览
型号: M24L28256SA-70BIG
PDF下载: 下载PDF文件 查看货源
内容描述: 2兆位( 256K ×8 )伪静态RAM [2-Mbit (256K x 8) Pseudo Static RAM]
分类和应用: 存储内存集成电路静态存储器
文件页数/大小: 12 页 / 243 K
品牌: ESMT [ ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC. ]
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ESMT
Maximum Ratings
(Above which the useful life may be impaired. For user
guide-lines, not tested.)
Storage Temperature ...................................–65°C to +150°C
Ambient Temperature with
Power Applied ..............................................–55°C to +125°C
Supply Voltage to
Ground Potential . ............... ............ ...........−0.4V to 4.6V
DC Voltage Applied to Outputs
in High-Z State[4, 5, 6] .................................−0.4V to 3.7V
DC Input Voltage[4, 5, 6].................... .........−0.4V to 3.7V
Output Current into Outputs (LOW) ...............................20 mA
M24L28256SA
Static Discharge Voltage ........................................ >2001V
(per MIL-STD-883, Method 3015)
Latch-up Current ....................................................> 200 mA
Operating Range
Range
Extended
Industrial
Ambient
Temperature (T
A
)
−25°C
to +85°C
−40°C
to +85°C
V
CC
2.7V to 3.6V
2.7V to 3.6V
Electrical Characteristics (Over the Operating Range)
-55
Parameter
V
CC
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
Description
Supply Voltage
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH
Voltage
Input LOW Voltage
Input Leakage
Current
Output Leakage
Current
V
CC
Operating
Supply Current
Automatic CE
Power-Down
Current
—CMOS Inputs
Automatic CE
Power-Down
Current
—CMOS Inputs
Test Conditions
Min.
I
OH
=
−0.1
mA
I
OL
= 0.1 mA
0.8*
V
CC
-0.4
GND
V
IN
V
CC
GND
V
OUT
Disable
f = f
MAX
= 1/t
RC
f = 1 MHz
-1
-1
14
1
2.7
V
CC
-
0.4
Typ
.[3]
3.0
Max.
3.6
Min.
2.7
V
CC
-
0.4
0.8*
V
CC
-0.4
-1
-1
8
1
-70
Typ.
[3]
3.0
Unit
Max.
3.6
V
V
0.4
V
CC
+0.4
0.4
+1
+1
15
5
mA
V
V
V
µA
µA
0.4
V
CC
+
0.4
0.4
+1
+1
22
5
V
CC
, Output
V
CC
= 3.6V
I
OUT
= 0mA
CMOS levels
I
SB1
CE
V
CC
−0.2V,
V
IN
V
CC
0.2V, V
IN
0.2V,
f = fMAX (Address and Data Only),
f=0
CE
V
CC
−0.2V,
V
IN
V
CC
0.2V, V
IN
0.2V,
f = 0, V
CC
= 3.6V
40
250
40
250
µA
I
SB2
9
40
9
40
µA
Capacitance[7]
Parameter
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
TA = 25°C, f = 1 MHz
V
CC
= V
CC(typ)
Max.
8
8
Unit
pF
pF
Thermal Resistance[7]
Parameter
Θ
JA
Θ
JC
Description
Thermal Resistance(Junction to Ambient)
Thermal Resistance (Junction to Case)
Test Conditions
Test conditions follow standard test
methods and procedures for measuring
thermal impedance, per EIA/ JESD51.
BGA
55
17
Unit
°C/W
°C/W
Notes:
4.V
IH(MAX)
= V
CC
+ 0.5V for pulse durations less than 20 ns.
5.V
IL(MIN)
= –0.5V for pulse durations less than 20 ns.
6.Overshoot and undershoot specifications are characterized and are not 100% tested.
7.Tested initially and after design or process changes that may affect these parameters.
Elite Semiconductor Memory Technology Inc.
Publication Date
:
Jul. 2008
Revision
:
1.1
3/12