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参数资料
| 型号： | WED2ZL361MS26BC |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | SRAM |
| 英文描述： | 1M X 36 ZBT SRAM, 2.6 ns, PBGA119 |
| 封装： | PLASTIC, BGA-119 |
| 文件页数： | 7/12页 |
| 文件大小： | 645K |
| 代理商： | WED2ZL361MS26BC |
4
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WED2ZL361MS
Oct, 2002
Rev. 5
White Electronic Designs Corp. reserves the right to change products or specications without notice.
ABSOLUTE MAXIMUM RATINGS*
RECOMMENDED DC OPERATING CONDITIONS
(Voltage Referenced to: VSS = OV, TA = 0°C; Commercial or -40°C ≤ TA ≤ 85°C; Industrial)
*Stress greater than those listed under “Absolute Maximum Ratings: may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions greater than those indicated in the operational sections of this
specication is not implied. Exposure to absolute maximum rating condtions for extended periods may affect reliability.
NOTES:
1. All voltages referenced to VSS (GND)
2. ZZ pin has an internal pull-up, and input leakage is higher.
DC CHARACTERISTICS
NOTES:
1.
IDD is specied with no output current and increases with faster cycle times.
IDD increases with faster cycle times and greater output loading.
2.
Typical values are measured at 2.5V, 25°C, and 10ns cycle time.
BGA CAPACITANCE
NOTES:
1.
This parameter is sampled.
Description
Symbol
Conditions
Typ
Max
Units Notes
Control Input Capacitance
CI
TA = 25°C; f = 1MHZ
5
7
pF
1
Input/Output Capacitance (DQ)
CO
TA = 25°C; f = 1MHZ
6
8
pF
1
Address Capacitance
CA
TA = 25°C; f = 1MHZ
5
7
pF
1
Clock Capacitance
CCK
TA = 25°C; f = 1MHZ
3
5
pF
1
Description
Symbol
Conditions
Typ
250
MHz
200
MHz
166
MHz
133
MHz
Units
Notes
Power Supply
Current: Operating
IDD
Device Selected; All Inputs VIL or VIH; Cycle
Time = TCYC MIN; VCC = MAX; Output Open
900
800
690
580
mA
1, 2
Power Supply
Current: Standby
ISB2
Device Deselected; VCC = MAX; All Inputs VSS + 0.2
or VCC - 0.2; All Inputs Static; CK Frequency = 0;
ZZ VIL
30
60
mA
2
Power Supply
Current: Current
ISB3
Device Selected; All Inputs VIL or VIH; Cycle
Time = TCYC MIN; VCC = MAX; Output Open;
ZZ VCC - 0.2V
20
40
mA
2
Clock Running
Standby Current
ISB4
Device Deselected; VCC = MAX; All Inputs
VSS + 0.2 or VCC - 0.2; Cycle Time = TCYC
MIN; ZZ VIL
150
140
130
100
mA
2
Voltage on VCC Supply Relative to VSS
-0.3V to +3.6V
Vin (DQx)
-0.3V to +3.6V
Vin (Inputs)
-0.3V to +3.6V
Storage Temperature (BGA)
-55°C to +125°C
Short Circuit Output Current
100mA
Description
Symbol
Conditions
Min
Max
Units
Notes
Input High (Logic 1) Voltage
VIH
0V ≤ VIN ≤ VCC
Output(s) Disabled, 0V ≤ VIN ≤ VCC
IOH = -1.0mA
IOL = 1.0mA
1.7
VCC +0.3
V
1
Input Low (Logic 0) Voltage
VIL
-0.3
0.7
V
1
Input Leakage Current
ILI
-5
5
A
2
Output Leakage Current
ILO
-5
5
A
Output High Voltage
VOH
2.0
–
V
1
Output Low Voltage
VOL
–
0.4
V
1
Supply Voltage
VCC
2.375
2.625
V
1
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