UVEPROM
SMJ27C010A
AS27C010A
Austin Semiconductor, Inc.
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage Range, VCC**...........................-0.6V to +7.0V
Supply Voltage Range, Vpp**.........................-0.6V to +14.0V
*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.
Input Voltage Range, All inputs except A9**..-0.6V to VCC+1
A9.....-0.6V to +13.5V
Output Voltage Range,
with respect to VSS**..................................-0.6V to VCC +1
Operating Free-air Temperature Range, TA....-55°C to 125°C
Storage Temperature Range, Tstg.....................-65°C to 150°C
** All voltage values are with respect to GND.
RECOMMENDED OPERATING CONDITIONS
MIN
4.5
NOM
5
MAX
5.5
UNIT
Read Mode1
SNAP! Pulse programming algorithm
Read Mode2
SNAP! Pulse programming algorithm
V
V
V
V
V
VCC
VPP
Supply Voltage
Supply Voltage
6.25
VCC-0.6
12.75
2
6.5
VCC
13
6.75
VCC+0.6
13.25
TTL
VCC+0.5
VIH
High-level DC input voltage
CMOS
V
VCC-0.2
VCC+0.5
TTL
CMOS
-0.5
-0.5
0.8
GND+0.2
V
V
VIL
TA
Low-level DC input voltage
Operating free-air temperature
-55
125
°C
NOTES:
1. VCC must be applied before or at the same time as VPP and removed after or at the same time as VPP. The deivce must not be inserted into or removed from
the board when VPP or VCC is applied.
2. During programming, VPP must be maintained at 13V ± 0.25V.
ELECTRICAL CHARACTERISTICS OVER RECOMMENDED RANGES OF SUPPLY VOLTAGE
AND OPERATING FREE-AIR TEMPERATURE
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
I
OH = -20µA
VCC-0.2
VOH
High-level DC output voltage
V
3.5
IOH = -2.5mA
IOL = 2.1mA
0.4
0.1
±1
VOL
Low-level DC output voltage
V
I
OL = 20µA
Input current (leakage)
µA
µA
µA
mA
II
VI = 0V to 5.5V
VO = 0V to VCC
VPP = VCC = 5.5V
VPP = 13V
Output current (leakage)
±1
IO
VPP supply current
10
IPP1
IPP2
VPP supply current (during program pulse)
50
TTL-Input Level
CMOS-Input Level
500
100
V
V
CC = 5.5V, E\=VIH
ICC1
VCC supply current (standby)
µA
CC = 5.5V, E\=VCC±0.2V
E\=VIL, VCC=5.5V
VCC supply current (active) (output open)
tcycle = minimum cycle time,
30
mA
ICC2
outputs open1
NOTES:
1. Minimum cycle time = maximum access time.
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
SMJ27C010A
AS27C010A
Rev. 2.1 6/05
5
AUSTIN [ AUSTIN SEMICONDUCTOR ]
