FLASH
Austin Semiconductor, Inc.
ABSOLUTE MAXIMUM RATINGS*
Voltage on Vcc Supply Relative to Vss
Vcc (Note 1) .......................................................-2.0V to +7.0V
A9 (Note 2)…...............................................…. -2.0V to +14V
All Other Pins (Note 1)................…….............-2.0V to +7.0V
Operating Temperature, T
A
(Ambient)...........55°C to +125°C
Storage Temperature .....................................-65°C to +150°C
Power Dissipation…………………........................…...1.5W
Short Circuit Output Current (Note 3)…......................200mA
Lead Temperature (soldering 10 seconds)..................+300°C
Junction Temperature................................................+165°C
AS8F512K32
*Stresses greater than those listed under "Absolute Maxi-
mum 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 above those indi-
cated in the operation section of this specification is not im-
plied, Exposure to absolute maximum rating conditions for
extended periods may affect reliability.
NOTES:
1.
Minimum DC voltage on input or I/O pins is -0.5V. During Voltage transitions, inputs may overshoot Vss to -2.0V for periods
of up to 20 ns. Maximum DC voltage on input or I/O pins is Vcc +0.5V. During Voltage transitions, inputs may overshoot Vcc
to +2.0V for periods of up to 20 ns.
2.
Minium DC input voltage on A9 pin is -0.5V. During voltage transitions, A9 pins may overshoot Vss to -2.0V for periods of up
to 20 nS. Maximum DC input voltage on A9 is +12.5V inputs which may overshoot to +13.5V for periods of up to 20 ns.
3.
No more than one output shorted at a time. Duration of the short circuit should not be greater than one second.
Capacitance Table
V
IN
= 0V f = 1MHz, TA =25º C
,
Symbol
C
ADD
C
OE
C
WE
, C
CE
C
IO
Parame te r
A0-A18 Capactiance
OE\ Capactiance
WE\ and CE\ Capactiance
I/O 0 - I/O 31 Capactiance
Maximum
50
50
20
20
Units
pF
pF
pF
pF
AS8F512K32
Rev. 5.2 09/07
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
8
AUSTIN [ AUSTIN SEMICONDUCTOR ]
