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參數(shù)資料
| 型號(hào)： | DS2223 |
| 英文描述： | EconoRAM |
| 中文描述： | 經(jīng)濟(jì)型RAM |
| 文件頁數(shù)： | 9/10頁 |
| 文件大?。?/td> | 102K |
| 代理商： | DS2223 |
DS2223/DS2224
080598 9/10
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
–0.5V to +6.5V
–40
°
C to +85
°
C
–55
°
C to +125
°
C
260
°
C for 10 seconds
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute maxi-
mum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(–40
°
C to +85
°
C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Data Pin
DQ
–0.5
6.0
V
1
Supply Voltage
V
CC
1.2
5.5
V
1
DC ELECTRICAL CHARACTERISTICS
(–40
°
C to +85
°
C; V
CC
=2.0V to 5.5V)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
Input Logic Low
V
IL
–0.5
0.4
0.8
V
1
Input Logic High
V
IH
V
CC
–0.5
6.0
V
1
Sink Current
I
L
1
2
mA
4
Output Logic Low
V
OL
0.4
V
1
Output Logic High
V
OH
V
PUP
5.5
V
1, 2
Input Resistance
I
R
500
k
3
Operating Current
I
OP
36
nC
5
Standby Current
I
STBY
2
25
nA
6
DC ELECTRICAL CHARACTERISTICS
(–40
°
C to +85
°
C; V
CC
=1.4V
±
10%)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
Input Logic Low
V
IL
–0.5
0.2
V
1
Input Logic High
V
IH
1.0
6.0
V
1
Sink Current
I
L
1
2
mA
7
Output Logic Low
V
OL
0.4
V
4
Output Logic High
V
OH
V
PUP
5.5
V
1, 2
Input Resistance
I
R
500
k
3
Operating Current
I
OP
36
nC
5
Standby Current
I
STBY
2
15
nA
6
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2224 | EconoRAM |
| DS2224T | EconoRAM |
| DS2224Y | EconoRAM |
| DS2224Z | EconoRAM |
| DS2223Y | EconoRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2223T | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:EconoRAM |
| DS2223Y | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:EconoRAM |
| DS2223Z | 制造商:Maxim Integrated Products 功能描述: |
| DS2224 | 制造商:Maxim Integrated Products 功能描述: |
| DS2224T | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:EconoRAM |
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