M41T82RM6F STMicroelectronics, M41T82RM6F Datasheet - Page 22
M41T82RM6F
Manufacturer Part Number
M41T82RM6F
Description
IC RTC SERIAL W/BATT SW 8-SOIC
Manufacturer
STMicroelectronics
Type
Clock/Calendar/Alarmr
Datasheet
1.M41T82SM6F.pdf
(61 pages)
Specifications of M41T82RM6F
Memory Size
32B
Time Format
HH:MM:SS:hh (24 hr)
Date Format
YY-MM-DD-dd
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8279-2
M41T82RM6F
M41T82RM6F
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M41T82RM6F
Manufacturer:
ST
Quantity:
15 734
Clock operation
22/61
Table 3.
0
ABE
AC0-AC6
ACS
AF1, AF2
AL2E
BL
BMB0-BMB4
CB0, CB1
DC0-DC4
DCS
FT
HT
OF
RB0-RB2
RPT11-RPT15
RPT21-RPT25
ST
TD0, TD1
TE
TF
WDF
Key to
Table 2: M41T82 clock/control register map (32 bytes)
Code
Doc ID 12578 Rev 12
Watchdog resolution bits
Must be set to zero
Alarm in battery backup enable bit
Analog calibration bits
Analog calibration sign bit
Alarm flag bits
Alarm 2 enable bit
Battery low bit
Watchdog multiplier bits
Century bits
Digital calibration bits
Digital calibration sign bit
Frequency test bit
Halt update bit
Oscillator fail bit
Alarm 1 repeat mode bits
Alarm 2 repeat mode bits
Stop bit
Timer frequency bits
Timer enable bit
Timer flag
Watchdog flag
Explanation
M41T82-M41T83