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參數資料
型號: W9816G6BB
廠商: WINBOND ELECTRONICS CORP
英文描述: 512K x 2 BANKS x 16 BITS SDRAM
中文描述: 為512k × 2組X 16位內存
文件頁數: 13/43頁
文件大小: 1164K
代理商: W9816G6BB
W9816G6BB
Publication Release Date: January 2, 2003
- 13 -
Revision A1
8. ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
NOTES
Input, Output Voltage
V
IN
, V
OUT
-0.3
4.6
V
1
Power Supply Voltage
V
DD
, V
DDQ
-0.3
4.6
V
1
Operating Temperature
T
OPR
0
70
°
C
1
Storage Temperature
T
STG
-55
150
°
C
1
Soldering Temperature (10s)
T
SOLDER
260
°
C
1
Power Dissipation
P
D
1
W
1
Short Circuit Output Current
I
OUT
50
mA
1
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
9. RECOMMENDED DC OPERATING CONDITIONS
(T
A
= 0 to 70
°
C)
PARAMETER
SYM.
MIN.
TYP.
MAX.
UNIT
NOTES
Power Supply Voltage
V
DD
2.7
3.3
3.6
V
2
Power Supply Voltage (for I/O Buffer)
V
DDQ
2.7
3.3
3.6
V
2
Input High Voltage
V
IH
2.0
-
V
DD
+0.3
V
2
Input Low Voltage
V
IL
-0.3
-
0.8
V
2
Note
:
V
IH
(max.) = V
DD
/V
DDQ
+1.2V for pulse width < 5 nS
V
IL
(min.) = V
SS
/V
SSQ
-1.2V for pulse width < 5 nS
10. CAPACITANCE
(V
DD
= 3.3V, T
A
= 25
°
C, f = 1MHz)
PARAMETER
SYM.
MIN.
MAX.
UNIT
Input Capacitance (A0 to A10, BA,
CS
,
RAS
,
CAS
,
WE
, UDQM, LDQM, CKE)
C
I
-
4
pf
Input Capacitance (CLK)
-
4
pf
Input/Output Capacitance (DQ0 to DQ15)
C
IO
-
6.5
pf
Note: These parameters are periodically sampled and not 100% tested
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