m48t201v STMicroelectronics, m48t201v Datasheet - Page 26

• Manufacturer Part Number: m48t201v
• Description: 5.0 Or 3.3v Timekeeper Supervisor
• Manufacturer: STMicroelectronics

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Caution:
Caution:
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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 10.
1. For SO package, standard (SnPb) lead finish: Reflow at peak temperature of 225°C (total
2. For SO package, Lead-free (Pb-free) lead finish: Reflow at peak temperature of 260°C (total
Negative undershoots below –0.3V are not allowed on any pin while in the Battery Back-up
mode.
Do NOT wave solder SOIC to avoid damaging SNAPHAT sockets.
T
thermal budget not to exceed 180°C for between 90 to 150 seconds).
thermal budget not to exceed 245°C for greater than 30 seconds).
Symbol
SLD
T
I
V
V
O
P
T
STG
CC
IO
(2)
A
D
(1)(2)
Absolute maximum ratings
Ambient Operating Temperature
Storage Temperature
Lead Solder Temperature for 10 seconds
Input or Output Voltage
Supply Voltage
Output Current
Power Dissipation
Parameter
SNAPHAT
M48T201Y
M48T201V
SOIC
®
–0.3 to V
–55 to 125
–0.3 to 7.0
–0.3 to 4.6
–40 to 85
0 to 70
Value
260
20
1
CC
+ 0.3
Unit
mA
°C
°C
°C
°C
W
V
V
V