參數(shù)資料
型號: T224160B-35
廠商: TM Technology, Inc.
英文描述: 256K x 16 DYNAMIC RAM FAST PAGE MODE
中文描述: 256K × 16動態(tài)RAM快速頁面模式
文件頁數(shù): 3/14頁
文件大?。?/td> 131K
代理商: T224160B-35
TE
CH
tm
ABSOLUTE MAXIMUM RATINGS*
T224160B
Taiwan Memory Technology, Inc. reserves the right
P. 3
to change products or specifications without notice.
Publication Date: MAR. 2001
Revision:B
Voltage on Any pin Relative to VSS… … -1V to 7V
Operating Temperature, Ta (ambient)..0
°
C to +70
°
C
Storage Temperature (plastic)….... -55
°
C to +150
°
C
Power Dissipation ...............................….........
1.2W
Short Circuit Output Current...................…....
50mA
DC ELECTRICAL CHARACTERISTICS AND RECOMMENDED
OPERATING CONDITIONS
°
C
Ta
70
°
C; VCC = 5V
±
10 % unless otherwise noted)
*Stresses greater than those listed under "Absolute
Maximum Ratings" may cause permanent damage
to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions above those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
reliability.
DESCRIPTION
Supply Voltage
Supply Voltage
Input High (Logic) voltage
Input Low (Logic) voltage
Input Leakage Current
CONDITIONS
SYM.
Vcc
Vss
VIH
VIL
ILI
MIN
4.5
0
2.4
-1.0
-10
MAX
5.5
0
Vcc+1
0.8
10
UNITS
V
V
V
V
uA
NOTES
1
1
1
0V
VIN
7V
0V
VOUT
7V
Output(s) disabled
IOH = -5 mA
IOL = 4.2 mA
Output Leakage Current
ILO
-10
10
uA
Output High Voltage
Output Low Voltage
VOH
VOL
2.4
-
-
V
V
0.4
Note:
1.All Voltages referenced to Vss
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