參數(shù)資料
型號: M41T315V
廠商: 意法半導體
英文描述: Serial access phantom RTC supervisor
中文描述: 串行訪問幻像時鐘監(jiān)
文件頁數(shù): 18/30頁
文件大?。?/td> 178K
代理商: M41T315V
Maximum rating
M41T315Y, M41T315V, M41T315W
18/30
4
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.
Caution:
Negative undershoots below –0.3V are not allowed on any pin while in the Battery Back-up
mode.
Caution:
Do NOT wave solder SOIC to avoid damaging SNAPHAT sockets.
Table 6.
Ablolute maximum ratings
Symbol
Parameter
Value
Unit
T
A
Operating temperature
–40 to +85
°
C
T
STG
Storage temperature (V
CC
, oscillator off)
SNAPHAT
–40 to +85
°
C
SOIC
–55 to +125
°
C
T
SLD(1)
Lead solder temperature for 10 seconds
260
°
C
V
CCI
Supply voltage (on any pin relative to Ground)
M41T315Y
–0.3 to +7.0
V
M41T315V/W
–0.3 to +4.6
V
V
IO
Input or output voltages
–0.3 to V
CC
to +0.3
V
I
O
Output current
20
mA
P
D
Power dissipation
1
W
1.
For SO package, Lead-free (Pb-free) lead finish: Reflow at peak temperature of 260°C (total thermal budget not to exceed
245°C for greater than 30 seconds).
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