UVEPROM
Austin Semiconductor, Inc.
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage Range, V
CC
**...........................-0.6V to +7.0V
Supply Voltage Range, V
pp
**.........................-0.6V to +14.0V
Input Voltage Range, All inputs except A9
**
..-0.6V to V
CC
+1
A9.....-0.6V to +13.5V
Output Voltage Range,
with respect to V
SS
**..................................-0.6V to V
CC
+1
Operating Free-air Temperature Range, T
A
....-55°C to 125°C
Storage Temperature Range, T
stg
.....................-65°C to 150°C
SMJ27C010A
AS27C010A
*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 of the device at
these or any other conditions above those indicated in the
operation section of this specification is not implied.
Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
** All voltage values are with respect to GND.
RECOMMENDED OPERATING CONDITIONS
V
CC
V
PP
V
IH
V
IL
T
A
Supply Voltage
Supply Voltage
Read Mode
SNAP! Pulse programming algorithm
Read Mode
SNAP! Pulse programming algorithm
TTL
CMOS
TTL
CMOS
2
1
High-level DC input voltage
Low-level DC input voltage
Operating free-air temperature
MIN
4.5
6.25
V
CC
-0.6
12.75
2
V
CC
-0.2
-0.5
-0.5
-55
NOM
5
6.5
V
CC
13
MAX
5.5
6.75
V
CC
+0.6
13.25
V
CC
+0.5
V
CC
+0.5
0.8
GND+0.2
125
UNIT
V
V
V
V
V
V
V
V
°C
NOTES:
1. V
CC
must be applied before or at the same time as V
PP
and removed after or at the same time as V
PP
. The deivce must not be inserted into or removed from
the board when V
PP
or V
CC
is applied.
2. During programming, V
PP
must be maintained at 13V ± 0.25V.
ELECTRICAL CHARACTERISTICS OVER RECOMMENDED RANGES OF SUPPLY VOLTAGE
AND OPERATING FREE-AIR TEMPERATURE
PARAMETER
V
OH
V
OL
I
I
I
O
I
PP1
I
PP2
I
CC1
High-level DC output voltage
TEST CONDITIONS
I
OH
= -20µA
I
OH
= -2.5mA
Low-level DC output voltage
Input current (leakage)
Output current (leakage)
V
PP
supply current
V
PP
supply current (during program pulse)
V
CC
supply current (standby)
TTL-Input Level
I
OL
= 2.1mA
I
OL
= 20µA
V
I
= 0V to 5.5V
V
O
= 0V to V
CC
V
PP
= V
CC
= 5.5V
V
PP
= 13V
V
CC
= 5.5V, E\=V
IH
E\=V
IL
, V
CC
=5.5V
I
CC2
V
CC
supply current (active) (output open)
t
cycle
= minimum cycle time,
outputs open
NOTES:
1. Minimum cycle time = maximum access time.
SMJ27C010A
AS27C010A
Rev. 2.1 6/05
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
MIN
V
CC
-0.2
3.5
MAX
UNIT
V
0.4
0.1
±1
±1
10
50
500
100
V
µA
µA
µA
mA
µA
CMOS-Input Level V
CC
= 5.5V, E\=V
CC
±0.2V
30
mA
1
5
AUSTIN [ AUSTIN SEMICONDUCTOR ]
