m41t64 STMicroelectronics, m41t64 Datasheet - Page 30

• Manufacturer Part Number: m41t64
• Description: Serial Access Real-time Clock With Alarms
• Manufacturer: STMicroelectronics

M41T62/63/64/65
Figure 29. QFN16 – 16-lead, Quad, Flat Package, No Lead, 3x3mm, Recommended Footprint
Note: Dimensions shown are in millimeters (mm).
Figure 30. 32KHz Crystal + QFN16 vs. VSOJ20 Mechanical Data
Note: Dimensions shown are in millimeters (mm).
30/33
6.0 ± 0.2
3.2
3.55
AI09126
VSOJ20
CRYSTAL
SMT
1.5
1.60
7.0 ± 0.3
2
1
3
4
0.28
ST QFN16
XI
XO
2.9
2.0
AI11146
2.9