M28R400CT, M28R400CB
MAXIMUM RATING
Stressing the device above the rating listed in the
Absolute Maximum Ratings table may cause per-
manent damage to the device. These are stress
ratings only and operation of the device at these or
any other conditions above those indicated in the
Operating sections of this specification is not im-
plied. Exposure to Absolute Maximum Rating con-
ditions for extended periods may affect device
reliability. Refer also to the STMicroelectronics
SURE Program and other relevant quality docu-
ments.
Table 11. Absolute Maximum Ratings
Value
Symbol
Parameter
Unit
Min
–40
–40
–55
–0.5
–0.5
–0.5
Max
85
(1)
T
°C
°C
°C
V
A
Ambient Operating Temperature
Temperature Under Bias
Storage Temperature
Input or Output Voltage
Supply Voltage
T
125
155
BIAS
T
STG
V
IO
V
+ 0.5
DDQ
V
, V
DDQ
2.7
13
V
DD
V
PP
Program Voltage
V
t
Time for V at V
PPH
100
hours
VPPH
PP
Note: 1. Depends on range.
19/48
NUMONYX [ NUMONYX B.V ]
