參數(shù)資料
型號: W982516AH-8H
英文描述: x16 SDRAM
中文描述: x16內(nèi)存
文件頁數(shù): 5/41頁
文件大小: 1369K
代理商: W982516AH-8H
W982504AH
Publication Release Date: December 2000
- 5 -
Revision A2
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
NOTES
Input, Output Voltage
V
IN,
V
OUT
-0.3
V
CC
+0.3
-0.3
4.6
0
70
-55
150
260
V
1
Power Supply Voltage
V
CC
, V
CCQ
V
1
Operating Temperature
T
OPR
°
C
1
Storage Temperature
T
STG
°
C
1
Soldering Temperature (10s)
T
SOLDER
°
C
1
Power Dissipation
P
D
1
W
1
Short Circuit Output Current
I
OUT
50
mA
1
Note 1: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
RECOMMENDED DC OPERATING CONDITIONS
(T
A
= 0 to 70
°
C)
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
NOTES
Power Supply Voltage
V
CC
3.0
3.3
3.6
V
2
Power Supply Voltage (for I/O
Buffer)
V
CC
Q
3.0
3.3
3.6
V
2
Input High Voltage
V
IH
2.0
-
V
CC
+0.3
V
2
Input Low Voltage
V
IL
-0.3
-
0.8
V
2
Note 2: V
IH
(max) = V
CC
/ V
CC
Q+1.2V for pulse width < 5 nS
V
IL
(min) = V
SS
/ V
SS
Q-1.2V for pulse width < 5 nS
CAPACITANCE
(V
CC
= 3.3V, f = 1 MHz, T
A
= 25
°
C)
PARAMETER
SYMBOL
MIN.
MAX.
UNIT
Input Capacitance
(A0 to A12, BS0, BS1, CS, RAS , CAS , WE , LDQM,
UDQM, CKE)
C
I
-
3.8
pf
Input Capacitance (CLK)
C
CLK
-
3.5
pf
Input/Output Capacitance
C
IO
-
6.5
pf
Note: These parameters are periodically sampled and not 100% tested.
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