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參數(shù)資料
| 型號： | WS512K32V-20G2UI |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | SRAM |
| 英文描述： | 512K X 32 MULTI DEVICE SRAM MODULE, 20 ns, CQFP68 |
| 封裝： | 22.40 MM, 3.56 MM HEIGHT, CERAMIC, QFP-68 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 292K |
| 代理商： | WS512K32V-20G2UI |
3
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WS512K32V-XXX
March
2006
Rev. 12
NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V.
Contact factory for low power option.
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
TRUTH TABLE
ABSOLUTE MAXIMUM RATINGS
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
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
CAPACITANCE
TA = +25°C
Parameter
Symbol
Conditions
Max Unit
OE# capacitance
COE
VIN = 0V, f = 1.0 MHz
50
pF
WE1-4# capacitance
HIP (PGA)
CWE
VIN = 0V, f = 1.0 MHz
20
pF
CQFP G2U
20
CS1-4# capacitance
CCS
VIN = 0V, f = 1.0 MHz
20
pF
Data# I/O capacitance
CI/O
VI/O = 0V, f = 1.0 MHz
20
pF
Address input capacitance
CAD
VIN = 0V, f = 1.0 MHz
50
pF
This parameter is guaranteed by design but not tested.
DC CHARACTERISTICS
VCC = 3.3V ± 0.3V, VSS = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Sym
Conditions
Units
Min
Max
Input Leakage Current
ILI
VIN = GND to VCC
10
A
Output Leakage Current
ILO
CS# = VIH, OE# = VIH, VOUT = GND to VCC
10
A
Operating Supply Current
ICC x 32
CS# = VIL, OE# = VIH, f = 5MHz, VCC = 3.6
400
mA
Standby Current
ISB
CS# = VIH, OE# = VIH, f = 5MHz, VCC = 3.6
200
mA
Output Low Voltage
VOL
IOL = 4.0mA
0.4
V
Output High Voltage
VOH
IOH = -4.0mA
2.4
V
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| WS512K32V-20G2UIA | 制造商:White Electronic Designs 功能描述:SRAM Module Asynchronous 16Mbit |
| WS512K32V-20G2UM | 制造商:Microsemi Corporation 功能描述:512K X 32 SRAM MODULE, 3.3V, 20NS, 68 CQFP 0.88" SQ., 0.140" - Bulk |
| WS512K32V-20H1C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512Kx32 SRAM 3.3V MODULE |
| WS512K32V-20H1CA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512Kx32 SRAM 3.3V MODULE |
| WS512K32V-20H1I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512Kx32 SRAM 3.3V MODULE |
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