Datasheet

Description M41T93
8/56 DocID12615 Rev 8
Figure 2. QFN16 connections
1. Open drain output
2. Defaults to 32 KHz on power-up
Figure 3. SOX18 connections
1. NF pins must be tied to V
SS
. Pins 2 and 3, and 16 and 17 are internally shorted together.
2. Open drain output
3. Do not use (must be tied to V
CC
)
4. Defaults to 32 KHz on power-up
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
XO XI E
V
SS
NC NC
RST
(1)
NC
SQW
(2)
NC
V
BAT
V
CC
SDO
SCL
SDI
IRQ/FT/OUT
(1)
AI11819
M41T93
8
2
3
4
5
6
7
9
12
11
10
18
17
16
15
14
13
1
NF
(1)
DU
(3)
SQW
(4)
NC
RST
(2)
E
SCL
SDI
V
SS
V
BAT
NF
(1)
NC
V
CC
M41T93
IRQ/FT/OUT
(2)
NF
(1)
NF
(1)
NC
SDO
AI11820