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WS128K32V-15G2TC [WEDC]

SRAM Module, 128KX32, 15ns, CMOS, CQMA68, 22.40 MM, CERAMIC, LQFP-68;
WS128K32V-15G2TC
型号： WS128K32V-15G2TC
厂家： WHITE ELECTRONIC DESIGNS CORPORATION    WHITE ELECTRONIC DESIGNS CORPORATION
描述：

SRAM Module, 128KX32, 15ns, CMOS, CQMA68, 22.40 MM, CERAMIC, LQFP-68

静态存储器 内存集成电路
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White Electronic Designs  
PRELIMINARY*  
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Commercial, Industrial and Military Temperature Ranges  
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n
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n
Access Times of 15**, 17, 20, 25, 35ns  
MIL-STD-883 Compliant Devices Available  
Low Voltage Operation  
3.3 Volt Power Supply  
Low Power CMOS  
TTL Compatible Inputs and Outputs  
Packaging  
Built-in Decoupling Caps and Multiple Ground Pins for  
Low Noise Operation  
• 66-pin, PGA Type, 1.075 inch square Hermetic  
Ceramic HIP (Package 400)  
• 68 lead, Hermetic CQFP (G2T)1, 22.4mm (0.880 inch)  
square (Package 509), 4.57mm (0.180 inch) high.  
n
Weight  
WS128K32V-XG2TX1 - 8 grams typical  
WS128K32NV-XH1X - 13 grams typical  
WS128K32V-XG1UX - 5 grams typical  
• 68 lead, Hermetic CQFP (G1U), 23.9mm (0.940 inch)  
square (Package 519), 3.56mm (0.140 inch) high.  
*This data sheet describes a product under development, not fully  
characterized, and is subject to change without notice.  
**Commercial and Industrial only.  
n
Organized as 128Kx32; User Configurable as 256Kx16  
or 512Kx8  
Note 1: Package Not Recommended For New Design  
FIG. 1  
I/O0-31  
A0-16  
WE1-4  
CS1-4  
OE  
Data Inputs/Outputs  
Address Inputs  
Write Enables  
Chip Selects  
Output Enable  
Power Supply  
Ground  
VCC  
GND  
NC  
Not Connected  
March 2002 Rev. 3  
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com  
White Electronic Designs  
FIG. 2  
I/O0-31 Data Inputs/Outputs  
A0-16  
WE1-4  
CS1-4  
OE  
Address Inputs  
Write Enables  
Chip Selects  
Output Enable  
Power Supply  
Ground  
VCC  
GND  
NC  
Not Connected  
Note 1: Package Not Recommended For New Design  
White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520  
White Electronic Designs  
H
L
X
L
X
H
L
Standby  
Read  
High Z  
Data Out  
Data In  
High Z  
Standby  
Active  
Active  
Active  
Operating Temperature  
Storage Temperature  
Signal Voltage Relative to GND  
Junction Temperature  
Supply Voltage  
TA  
TSTG  
VG  
TJ  
-55  
-65  
-0.5  
+125  
+150  
4.6  
°C  
°C  
V
L
X
H
Write  
L
H
Out Disable  
150  
°C  
V
VCC  
-0.5  
5.5  
Supply Voltage  
VCC  
VIH  
VIL  
3.0  
3.6  
VCC + 0.3  
+0.8  
V
V
V
Input High Voltage  
Input Low Voltage  
2.2  
OEcapacitance  
COE  
CWE  
V
V
IN = 0 V, f = 1.0 MHz  
IN = 0 V, f = 1.0 MHz  
50  
pF  
-0.3  
WE1-4 capacitance  
HIP (PGA)  
pF  
20  
20  
CQFPG2T/G1U  
CS1-4 capacitance  
CCS  
CI/O  
CAD  
V
IN = 0 V, f = 1.0 MHz  
I/O = 0 V, f = 1.0 MHz  
VIN = 0 V, f = 1.0 MHz  
20  
20  
50  
pF  
pF  
pF  
DataI/Ocapacitance  
V
Addressinputcapacitance  
This parameter is guaranteed by design but not tested.  
InputLeakageCurrent  
OutputLeakageCurrent  
ILI  
ILO  
VIN =GNDtoVCC  
10  
10  
µA  
µA  
mA  
mA  
V
CS=VIH, OE=VIH,VOUT =GNDtoVCC  
CS = VIL, OE = VIH, f=5MHz  
CS= VIH, OE=VIH, f=5MHz  
IOL = 8mA  
OperatingSupplyCurrent(x32Mode)  
StandbyCurrent  
ICC x 32  
ISB  
500  
32  
OutputLowVoltage  
VOL  
0.4  
OutputHighVoltage  
VOH  
IOH = -4.0mA  
2.4  
V
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com  
White Electronic Designs  
Read Cycle Time  
tRC  
tAA  
15  
0
17  
0
20  
0
25  
0
35  
0
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
AddressAccessTime  
15  
17  
20  
25  
35  
OutputHoldfromAddressChange  
Chip Select Access Time  
tOH  
tACS  
tOE  
15  
10  
17  
11  
20  
12  
25  
15  
35  
20  
OutputEnabletoOutputValid  
ChipSelecttoOutputinLowZ  
OutputEnabletoOutputinLowZ  
ChipDisabletoOutputinHighZ  
OutputDisabletoOutputinHighZ  
tCLZ1  
tOLZ1  
tCHZ1  
tOHZ1  
5
5
5
5
5
5
5
5
5
5
8
8
9
9
10  
10  
12  
12  
15  
15  
1. This parameter is guaranteed by design but not tested.  
* Commercial and Industrial only.  
Write Cycle Time  
tWC  
tCW  
tAW  
tDW  
tWP  
15  
13  
13  
10  
13  
0
17  
14  
14  
11  
14  
0
20  
15  
15  
12  
15  
0
25  
20  
20  
15  
20  
0
35  
30  
30  
18  
30  
0
ns  
ChipSelecttoEndofWrite  
AddressValidtoEndofWrite  
DataValidtoEndofWrite  
WritePulseWidth  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
AddressSetupTime  
tAS  
AddressHoldTime  
tAH  
0
0
0
0
0
OutputActivefromEndofWrite  
Write Enable to Output in High Z  
Data Hold Time  
tOW1  
tWHZ1  
tDH  
5
5
5
5
5
8
9
10  
10  
15  
0
0
0
0
0
1. This parameter is guaranteed by design but not tested.  
* Commercial and Industrial only.  
Input Pulse Levels  
Input Rise and Fall  
VIL = 0, VIH = 3.0  
V
5
ns  
V
V
InputandOutputReferenceLevel  
Output Timing Reference Level  
1.5  
1.5  
Notes:  
VZ is programmable from -2V to +7V.  
IOL & IOH programmable from 0 to 16mA.  
Tester Impedance Z0 = 75W.  
VZ is typically the midpoint of VOH and VOL.  
IOL & IOHare adjusted to simulate a typical resistive load circuit.  
ATE tester includes jig capacitance.  
White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520  
White Electronic Designs  
tRC  
ADDRESS  
tAA  
tOH  
DATA I/O  
PREVIOUS DATA VALID  
DATA VALID  
READ CYCLE 1 (CS = OE = V , WE = V  
IL  
)
IH  
tWC  
ADDRESS  
tAW  
tAH  
tCW  
CS  
tAS  
tWP  
WE  
tOW  
tDH  
tWHZ  
tDW  
DATA I/O  
DATA VALID  
WRITE CYCLE 1, WE CONTROLLED  
tWC  
ADDRESS  
WS32K32-XHX  
tAH  
tCW  
tAW  
tAS  
CS  
tWP  
WE  
tDW  
tDH  
DATA I/O  
DATA VALID  
WRITE CYCLE 2, CS CONTROLLED  
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com  
White Electronic Designs  
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES  
White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520  
White Electronic Designs  
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES  
Note 1: Package Not Recommended For New Design  
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES  
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com  
White Electronic Designs  
Blank=Goldplatedleads  
A =Solderdipleads  
M= MilitaryScreened  
I = Industrial  
-55°Cto+125°C  
-40°C to +85°C  
0°Cto+70°C  
C = Commercial  
H1 =Ceramic Hex-In-line Package, HIP (Package 400)  
G2T1 = 22.4mm Ceramic Quad Flat Pack, Low Profile CQFP (Package 509)  
G1U = 23.9mm Ceramic Quad Flat Pack, Low Profile CQFP (Package 519)  
N = No Connect at pins 8, 21, 28, 39 in HIP for upgrade. (H1 only)  
User configurable as 256Kx16 or 512Kx8  
Note 1: Package Not Recommended For New Design  
White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520  

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