smj27c512 Austin Semiconductor, Inc., smj27c512 Datasheet - Page 5

• Manufacturer Part Number: smj27c512
• Description: 512k Uveprom Uv Erasable Programmable Read-only Memory
• Manufacturer: Austin Semiconductor, Inc.

ABSOLUTE MAXIMUM RATINGS*
Supply Voltage Range, V
Supply Voltage Range, V
Input Voltage Range, All inputs except A9
Output Voltage Range**...............................-0.6V to V
Operating Cage Temperature Range, T
Storage Temperature Range, T
RECOMMENDED OPERATING CONDITIONS
NOTES:
1. V
from the board when G\ /V
2. G\ /V
ELECTRICAL CHARACTERISTICS OVER RECOMMENDED RANGES OF
OPERATING CONDITIONS
NOTES:
1. Typical values are at T
2. This parameter has been characterized at 25°C and is not production tested.
SMJ27512
Rev. 1.1 06/05
G\ /V
CC
V
I
I
V
V
I
CC1
CC2
V
V
V
T
I
PP
OH
I
OL
O
CC
must be applied before or at the same time as G\ /V
I
ID
IH
IL
C
PP
PP
can be connected to V
High-level output voltage
Low-level output voltage
Input current (leakage)
Output current (leakage)
G\ /V
V
V
Supply Voltage
Supply Voltage
Voltage level on A9 for signature mode
High-level DC input voltage
Low-level DC input voltage
Operating case temperature
CC
CC
supply current (standby)
supply current (active)
PP
supply current (during program pulse)
C
=25°C and nominal voltages.
PP
or V
CC
PARAMETER
pp
CC
CC
**.........................-0.6V to +14.0V
**...........................-0.6V to +7.0V
Austin Semiconductor, Inc.
directly (except in the program mode). V
is applied.
1
2
stg
.....................-65°C to 150°C
Read Mode
SNAP! Pulse programming algorithm
SNAP! Pulse programming algorithm
C
A9....-0.6V to +13.5V
.........-55°C to 125°C
**
TTL-Input Level
CMOS-Input Level V
....-0.6V to 6.5V
PP
and removed after or at the same time as G\ /V
CC
2
+1V
CC
5
supply current in this case is I
I
I
V
V
G\ /V
V
E\=V
t
outputs open
*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.
OH
OL
cycle
I
O
CC
CC
= 0V to 5.5V
TTL
CMOS
TTL
CMOS
= 0V to V
= 2.1mA
= -400µA
TEST CONDITIONS
= 5.5V, E\=V
= 5.5V, E\=V
IL
= minimum cycle time,
PP
, V
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
= 13V
CC
=5.5V
CC
V
12.75
CC
6.25
11.5
MIN
IH
CC
-0.5
-0.5
-55
4.5
2
-0.2
PP
. The deivce must not be inserted into or removed
CC
+ I
PP
NOM
.
6.5
13
5
MIN
UVEPR
UVEPR
UVEPR OM
UVEPR
UVEPR
2.4
SMJ27C512
V
V
13.25
MAX
6.75
12.5
125
CC
CC
5.5
0.8
0.2
TYP
35
35
+1
+1
1
OM
OM
OM
OM
UNIT
MAX
°C
500
325
0.4
V
V
V
V
V
V
V
V
10
10
70
50