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参数资料
| 型号： | W82M32V-17BM |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | SRAM |
| 英文描述： | 2M X 32 MULTI DEVICE SRAM MODULE, 17 ns, PBGA255 |
| 封装： | 25 X 25 MM, PLASTIC, BGA-255 |
| 文件页数： | 2/7页 |
| 文件大小： | 219K |
| 代理商： | W82M32V-17BM |
2
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W82M32V-XBX
April, 2006
Rev. 5
White Electronic Designs Corp. reserves the right to change products or specications without notice.
CAPACITANCE
(TA = +25°C)
Parameter
Symbol
Conditions
Max Unit
OE# capacitance
COE
VIN = 0 V, f = 1.0 MHZ
30
pF
WE#1-4 capacitance
CWE
VIN = 0 V, f = 1.0 MHZ
10
pF
CS#1-4 capacitance
CCS
VIN = 0 V, f = 1.0 MHZ
10
pF
Data I/O capacitance
CI/O
VI/O = 0 V, f = 1.0 MHZ
10
pF
Address input capacitance
CAD
VIN = 0 V, f = 1.0 MHZ
30
pF
TRUTH TABLE
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Min
Max
Unit
Operating Temperature
TA
-55
+125
°C
Storage Temperature
TSTG
-65
+150
°C
Signal Voltage Relative to GND
VG
-0.5
4.6
V
Junction Temperature
TJ
150
°C
Supply Voltage
VCC
-0.5
4.6
V
CS#
OE#
WE#
Mode
Data I/O
Power
H
X
Standby
High Z
Standby
L
H
Read
Data Out
Active
L
X
L
Write
Data In
Active
L
H
Out Disable
High Z
Active
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Min
Max
Unit
Supply Voltage
VCC
3.0
3.6
V
Input High Voltage
VIH
2.2
VCC + 0.3
V
Input Low Voltage
VIL
-0.3
+0.8
V
DC CHARACTERISTICS
(VCC = 3.3V ± 0.3V, -55°C ≤ TA ≤ 125°C)
Parameter
Sym
Conditions
Min
Max
Units
Input Leakage Current
ILI
VIN = GND to VCC
10
μA
Output Leakage Current
ILO
CS# = VIH, OE# = VIH, VOUT = GND to VCC
10
μA
Operating Supply Current (x 32 Mode)
ICC x 32
CS# = VIL, OE# = VIH, f = 5MHZ, VCC = 3.6V
1100
mA
Standby Current
ISB
CS# = VIH, OE# = VIH, f = 5MHZ, VCC = 3.6V
400
mA
Output Low Voltage
VOL
IOL = 8mA
0.4
V
Output High Voltage
VOH
IOH = -4.0mA
2.4
V
NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V.
NOTE: Contact factory for low power option.
This parameter is guaranteed by design but not tested.
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