M41T82RM6F STMicroelectronics, M41T82RM6F Datasheet - Page 54

• Manufacturer Part Number: M41T82RM6F
• Description: IC RTC SERIAL W/BATT SW 8-SOIC
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/Alarmr

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

Package mechanical data
Note:
Note:
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Figure 29. QFN16 – 16-lead, quad, flat package, no lead, 4 x 4 mm, recommended
Dimensions are shown in millimeters (mm).
Figure 30. 32 KHz crystal + QFN16 vs. VSOJ20 mechanical data
Dimensions shown are in millimeters (mm).
footprint
3.9
1.5
Doc ID 12578 Rev 12
4.50
1
2
3
4
ST QFN16
CRYSTAL
0.70
SMT
3.2
3.9
6.0 ± 0.2
2.70
0.65
0.325
VSOJ20
0.35
2.70
0.20
7.0 ± 0.3
M41T82-M41T83
AI11815
AI11816