m41t83 STMicroelectronics, m41t83 Datasheet - Page 3
m41t83
Manufacturer Part Number
m41t83
Description
Serial I 2c Bus Rtc With Battery Switchover
Manufacturer
STMicroelectronics
Datasheet
1.M41T83.pdf
(58 pages)
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3.15
3.16
Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Package mechanical information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Output driver pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Oscillator fail detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Oscillator fail interrupt enable (M41T83 only) . . . . . . . . . . . . . . . . . . . . . . 42
Initial power-on defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
OTP bit operation (M41T83 in SOX18 package only) . . . . . . . . . . . . . . . 43
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