參數(shù)資料
型號(hào)： W986432DH-7L
廠商： WINBOND ELECTRONICS CORP
元件分類： DRAM
英文描述： 2M X 32 SYNCHRONOUS DRAM, 5.5 ns, PDSO86
封裝： 0.400 INCH, 0.50 MM PITCH, TSOP2-86
文件頁數(shù)： 6/48頁
文件大?。?/td> 1648K
代理商： W986432DH-7L
W986432DH
- 14 -
10. DC CHARACTERISTICS
Absolute Maximum Rating
PARAMETER
SYM.
RATING
UNIT
NOTES
Input, Column Output Voltage
VIN, VOUT
-0.3
VCC +0.3
V
1
Power Supply Voltage
VCC, VCCQ
-0.3
4.6
V
1
Operating Temperature (-5/-6/-7/-7L)
TOPR
0
70
°C
1
Operating Temperature(6I)
TOPR
-25
85
°C
1
Storage Temperature
TSTG
-55
150
°C
1
Soldering Temperature (10s)
TSOLDER
260
°C
1
Power Dissipation
PD
1
W
1
Short Circuit Output Current
IOUT
50
mA
1
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
11. RECOMMENDED DC OPERATING CONDITIONS
(TA = 0 to 70
° C)
PARAMETER
SYM.
MIN.
TYP.
MAX.
UNIT
NOTES
Power Supply Voltage
VCC
3.0
3.3
3.6
V
2
Supply voltage for W986432DH-7L
during self refresh mode
VCC
2.7
3.3
3.6
V
2
Power Supply Voltage (for I/O Buffer)
VCCQ
3.0
3.3
3.6
V
2
Input High Voltage
VIH
2.0
-
VCC +0.3
V
2
Input Low Voltage
VIL
-0.3
-
0.8
V
2
Note: VIH (max.) = VCC/VCCQ +1.2V for pulse width < 5 nS
VIL (min.) = VSS/VSSQ -1.2V for pulse width < 5 nS
12. CAPACITANCE
(VCC = 3.3V, TA = 25
° C, f = 1 MHz)
PARAMETER
SYM.
MIN.
MAX.
UNIT
Input Capacitance
(A0 to A11, BS0, BS1,
CS ,
RAS ,
CAS ,
WE , CKE)
Ci1
2.5
4
pF
Input Capacitance (CLK)
CCLK
2.5
4
pF
Input/Output Capacitance (DQ0
DQ15)
Co
4
6.5
pF
Input Capacitance DQM
Ci2
3.0
5.5
pF
Note: These parameters are periodically sampled and not 100% tested
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