SRAM
AS8S512K32
& AS8S512K32A
This is a stress rating only and functional operation on the
device at these or any other conditions above those indicated
inꢀtheꢀoperationalꢀsectionsꢀofꢀthisꢀspecificationꢀisꢀnotꢀimplied.ꢀ
Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
**Junction temperature depends upon package type, cycle
time,ꢀloading,ꢀambientꢀtemperatureꢀandꢀairflow.ꢀꢀSeeꢀtheꢀAp-
plicationꢀInformationꢀsectionꢀatꢀtheꢀendꢀofꢀthisꢀdatasheetꢀforꢀ
more information.
ABSOLUTE MAXIMUM RATINGS*
VoltageꢀofꢀVccꢀSupplyꢀRelativeꢀtoꢀVss.................-.5Vꢀtoꢀ+7V
StorageꢀTemperature.....................................-65°Cꢀtoꢀ+150°C
ShortꢀCircuitꢀOutputꢀCurrent(perꢀI/O)............................20mA
VoltageꢀonꢀAnyꢀPinꢀRelativeꢀtoꢀVss................-.5VꢀtoꢀVcc+1V
MaximumꢀJunctionꢀTemperature**.............................+150°C
*Stresses greater than those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
ELECTRICAL CHARACTERISTICS AND RECOMMENDED DC OPERATING CONDITIONS
(-55oC < T < 125oC and -40oC to +85oC; Vcc = 5V +10%)
A
DESCRIPTION
CONDITIONS SYMBOL MIN
MAX UNITS NOTES
VIH
VIL
ILI1
ILI2
VCC+.5
Input High (logic 1) Voltage
Input Low (logic 1) Voltage
Input Leakage Current ADD,OE
Input Leakage Current WE, CE
2.2
-0.5
-10
-10
V
1
0.8
V
µA
µA
1,2
10
0V<VIN<VCC
10
Output(s) Disabled
0V<VOUT<VCC
Output Leakage Current I/O
ILO
-10
2.4
10
µA
I
OH = 4.0mA
VOH
VOL
VCC
Output High Voltage
Output Low Voltage
Supply Voltage
V
V
V
1
1
1
I
OL = 8.0mA
0.4
5.5
4.5
MAX
DESCRIPTION
CONDITIONS
SYMBOL -12 -15 -17 -20 -25 -35 -45 -55 UNITS NOTES
CS\<VIL; VCC = MAX
f = MAX = 1/ tRC (MIN)
Outputs Open
Power Supply
Current: Operating
Icc
250 200 175 150 140 130 120 110 mA
3,13
CS\>VIH; VCC = MAX
f = MAX = 1/ tRC (MIN)
Outputs Open
Power Supply
Current: Standby
ISBT1
40
40
40 35
35
20
30
30
30
20
mA
3, 13
VIN = VCC - 0.2V, or
VSS +0.2V
ISBT2
CMOS Standby
20
20 20 20
20 20
mA
VCC=Max; f = 0Hz
Micross Components reserves the right to change products or specifications without notice.
AS8S512K32 & AS8S512K32A
Rev. 6.9 08/13
3
MICROSS [ MICROSS COMPONENTS ]
