m48z12 STMicroelectronics, m48z12 Datasheet - Page 13

• Manufacturer Part Number: m48z12
• Description: 5v, 16kbit 2kb X 8 Zeropower Sram
• Manufacturer: STMicroelectronics

3
Caution:
Maximum rating
Stressing the device above the rating listed in the “Absolute Maximum Ratings” table may
cause permanent 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 implied. Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
Table 5.
1. Soldering temperature not to exceed 260°C for 10 seconds (total thermal budget not to exceed 150°C for
Negative undershoots below –0.3V are not allowed on any pin while in the battery back-up
mode.
Symbol
longer than 30 seconds).
T
T
SLD
V
V
P
T
STG
I
CC
O
IO
A
D
(1)
Absolute maximum ratings
Ambient operating temperature
Storage temperature (V
Lead solder temperature for 10 seconds
Input or output voltages
Supply voltage
Output current
Power dissipation
CC
Parameter
off, oscillator off)
Grade 1
–40 to 85
–0.3 to 7
–0.3 to 7
0 to 70
Value
260
20
1
Unit
mA
°C
°C
°C
W
V
V
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