AS8SLC512K32 查看數據表（PDF） - Austin Semiconductor
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AS8SLC512K32 Datasheet PDF : 12 Pages
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Austin Semiconductor, Inc.
SRAM
AS8SLC512K32
ABSOLUTE MAXIMUM RATINGS*
Voltage of Vcc Supply Relative to Vss...........-0.5V to +4.6V
Storage Temperature.....................................-65°C to +150°C
Short Circuit Output Current(per I/O)............................20mA
Voltage on Any Pin Relative to Vss............-.5V to Vcc+4.6V
Maximum Junction Temperature**.............................+150°C
*Stresses greater than those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation on the
device at these or any other conditions above those indicated
in the operational sections of this specification is not implied.
Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
**Junction temperature depends upon package type, cycle
time, loading, ambient temperature and airflow. See the Ap-
plication Information section at the end of this datasheet for
more information.
ELECTRICAL CHARACTERISTICS AND RECOMMENDED DC OPERATING CONDITIONS
(-55oC < TA < 125oC and -40oC to +85oC; Vcc = 3.3V ±0.3V)
DESCRIPTION
CONDITIONS SYMBOL MIN MAX UNITS NOTES
Input High (logic 1) Voltage
VIH
2.2 VCC+0.3 V
1
Input Low (logic 1) Voltage
VIL
-0.3
0.8
V
1
Input Leakage CurrentADD,OE
Input Leakage CurrentWE,CE
0V<VIN<VCC
ILI1
-10
10
µA
ILI2
-10
10
µA
Output(s) Disabled
Output Leakage CurrentI/O
0V<VOUT<VCC
ILO
-10
10
µA
Output High Voltage
IOH=-4.0mA
VOH
2.4
V
1
Output Low Voltage
IOL=8.0mA
VOL
0.5
V
1
DESCRIPTION
CONDITIONS
SYMBOL -10
CS\<VIL; VCC = MAX
High Speed
Power Supply
f = MAX = 1/ tRC (MIN)
Current: Operating Outputs Open, OE\ = VIH
ICC1
350
Low Power (L)
280
Low Speed
CS\<VIL; VCC = MAX
---
Power Supply
f = 10 MHz, OE\ = VIH
ICC2
Current: Operating
Low Power (L)
120
Low Speed
Power Supply
CS\<VIL; VCC = MAX
f = 1 MHz, OE\ = VIH
---
ICC3
Current: Operating
Low Power (L)
80
CS\>VIH; VCC = MAX
Power Supply f = MAX = 1/ tRC (MIN)
Current: Standby Outputs Open, OE\=VIH
ISBT1
100
Low Power (L)
80
VIN = VCC - 0.2V, or VSS
CMOS Standby
+0.2V
VCC=Max; f = 0Hz
ISBT2
80
Low Power (L)
50
MAX
-12 -15 -17
320 280 260
240 200 180
--- --- ---
80 80 80
--- --- ---
40 40 40
80 80 80
60 60 60
60 60 60
36 36 36
-20 UNITS NOTES
240
mA 2, 3,13
160
---
mA
2
80
---
mA
2
40
80
mA 3, 13
60
60
mA
36
AS8SLC512K32
Rev. 2.5 5/09
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
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