M41T93SQA6E View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M41T93SQA6E

Serial SPI bus RTC with battery switchover

STMicroelectronics 

Package mechanical information

M41T93

Figure 22.

QFN16 – 16-lead, quad, flat, no lead, 4x4mm, recommended footprint

2.70

0.70

0.20

(2)

4.50

2.70

Note:

1. Dimensions shown are in millimeters (mm).

2. Substrate pad should be tied to VSS.

0.35

0.325

0.65

AI11815

Figure 23. 32kHz crystal + QFN16 vs. VSOJ20 mechanical data

6.0 ± 0.2

3.2

VSOJ20

SMT

1.5

CRYSTAL

1

3.9

2

3 ST QFN16

4

3.9

Dimensions shown are in millimeters (mm).

7.0 ± 0.3

AI11816

46/51

Share Link: