參數(shù)資料
型號: VG36641641DT
廠商: Electronic Theatre Controls, Inc.
英文描述: CMOS Synchronous Dynamic RAM
中文描述: 同步動態(tài)隨機(jī)存儲器的CMOS
文件頁數(shù): 5/69頁
文件大?。?/td> 1364K
代理商: VG36641641DT
Document :1G5-0177
Rev.2
Page 5
VIS
VG36644041DT / VG36648041DT / VG36641641DT
CMOS Synchronous Dynamic RAM
Absolute Maximum Rating
s
Parameter
Supply Voltage
Caution
Exposing the device to stress above those listed in Absolute Maximum Ratings could cause permanent damage. The
device is not meant to be operated under conditions outside the limits described in the operational section of this
specification. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability.
Symbol
V
DD
V
DDQ
V
I
V
O
I
O
P
D
T
OPT
T
STG
Conditions
Value
-0.5 to 4.6
Unit
V
with respect to V
SS
with respect to V
SSQ
with respect to V
SS
with respect to V
SSQ
Supply Voltage for Output
-0.5 to 4.6
V
Input Voltage
-0.5 to V
DD
+0.5
-0.5 to V
DDQ
+0.5
50
V
Output Voltage
V
Short circuit output current
mA
Power dissipation
T
a
= 25 °C
1
W
Operating temperature
0 to 70
°C
Storage temperature
-65 to 150
°C
Recommended Operating Conditions (T
a
= 0 ~ 70 °C, unless otherwise noted)
Parameter
Symbol
Limits
Typ.
3.3
Unit
Min.
3.0
Max.
3.6
Supply Voltage
V
DD
V
DDQ
V
SS
V
SSQ
V
IH
V
IL
V
Supply Voltage for DQ
0
0
0
V
Ground
3.0
3.3
3.6
V
Ground for DQ
0
0
0
V
High Level Input Voltage (all inputs)
2.0
V
DD
+ 0.3
0.8
V
Low Level Input Voltage (all inputs)
-0.3
V
Pin Capacitance (Ta = 0 ~ 70°C, V
DD
= V
DDQ
= 3.3
Parameter
Input Capacitance, address & control pin
0.3V , V
SS
= V
SSQ
= 0V, unless otherwise noted
)
Symbol
Min
C
IN
2.5
C
CLK
2.5
C
I/O
4.0
Max
3.8
Unit
pF
Input Capacitance, CLK pin
3.5
pF
Data input / output capacitance
6.5
pF
±
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