SMJ27C010A_05 Datasheet, PDF (5/11 Pages) Austin Semiconductor – 1 MEG UVEPROM UV Erasable Programmable Read-Only Memory

Austin Semiconductor, Inc.
UVEPROM
SMJ27C010A
AS27C010A
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
*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 Supply Voltage
V_PP Supply Voltage
Read Mode¹
SNAP! Pulse programming algorithm
Read Mode²
SNAP! Pulse programming algorithm
MIN
4.5
6.25
V_CC-0.6
12.75
NOM
5
6.5
V_CC
13
MAX
5.5
6.75
V_CC+0.6
13.25
UNIT
V
V
V
V
V_IH High-level DC input voltage
V_IL Low-level DC input voltage
TTL
CMOS
TTL
CMOS
2
V_CC-0.2
-0.5
-0.5
V_CC+0.5
V
V_CC+0.5
V
0.8
V
GND+0.2 V
T_A Operating free-air temperature
-55
125
°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
TEST CONDITIONS
MIN
MAX UNIT
V_OH High-level DC output voltage
I_OH = -20µA
I_OH = -2.5mA
V_CC-0.2
V
3.5
V_OL Low-level DC output voltage
I_OL = 2.1mA
I_OL = 20µA
0.4
V
0.1
I_I Input current (leakage)
I_O Output current (leakage)
V_I = 0V to 5.5V
V_O = 0V to V_CC
±1
µA
±1
µA
I_PP1 V_PP supply current
V_PP = V_CC = 5.5V
10
µA
I_PP2 V_PP supply current (during program pulse)
V_PP = 13V
50
mA
TTL-Input Level
I_CC1 V_CC supply current (standby)
V_CC = 5.5V, E\=V_IH
CMOS-Input Level V_CC = 5.5V, E\=V_CC±0.2V
500
µA
100
I_CC2 V_CC supply current (active) (output open)
E\=V_IL, V_CC=5.5V
t_cycle = minimum cycle time,
outputs open¹
30
mA
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.
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