參數(shù)資料
型號: SDA9254-2
廠商: SIEMENS A G
元件分類: DRAM
英文描述: 2.6 MBit Dynamic Sequential Access Memory for Television Applications (TV-SAM) with On-chip Noise Reduction Filter
中文描述: VIDEO DRAM, PQFP64
封裝: PLASTIC, MQFP-64
文件頁數(shù): 15/32頁
文件大小: 183K
代理商: SDA9254-2
SDA 9254-2
Semiconductor Group
15
1998-01-16
Absolute Maximum Ratings
Parameter
Symbol
Limit Values
Unit
Remarks
min.
max.
Storage temperature
T
stg
T
sold
t
sold
V
I/Q
V
DD
I
Q
P
tot
P
Q
– 55
125
°
C
°
C
s
Soldering temperature
260
Soldering time
10
Input/output voltage
– 1
7
V
Power supply voltage
– 1
7
V
Data out current (short circuit)
10
mA
Total power dissipation
1.2
W
Power dissipation per output
60
mW
Operating Range
Parameter
Symbol
Limit Values
Unit
min.
typ.
max.
Supply voltage
V
DD1
V
DD2
V
SS1
V
SS2
V
IH
V
IL
V
IHC
V
ILC
T
A
4.5
5.0
5.5
V
Supply voltage
4.5
5.0
5.5
V
Supply voltage
0
V
Supply voltage
0
V
H-input voltage (except CLASS2)
2.0
6.5
V
L-input voltage (except CLASS2)
– 1.0
V
DD
– 0.5
– 1.0
0.8
V
H-input voltage (CLASS2)
5.5
V
SS
+ 0.5
70
V
L-input voltage (CLASS2)
V
°
C
Ambient temperature
0
25
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