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M41T66Q6F
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P34
M41T66
Package
mechanic
al data
Doc ID 15108 Rev 2
31/34
Figure 21.
Reel sc
hematic
Note:
The dimensions giv
en in
Ta
b
l e
1
6
incorporate toler
ances that co
v
er all v
ariations on critical
parameters.
A
D
B
F
u
ll r
a
di
us
T
a
pe
s
lot
In co
re
fo
r
T
a
pe
s
t
a
rt
2.5mm
m
in.width
G me
asu
red
At h
ub
C
N
40
mm mi
n
.
Acce
ss
hole
At
s
lot
loc
a
ti
on
T
AM0492
8
v1
T
able 16.
Reel dimensions f
or 12 mm carrier tape - QFN16 pac
kage
A
(max)
B
(min)
C
D
(min)
N
(min)
G
T
(max)
330 mm
(13-inch)
1.5 mm
13 mm
±
0.2 mm
20.2 mm
60 mm
12.4 mm
+ 2/–0 mm
18.4 mm
Part numbering
M41T66
32/34
Doc ID 15108 Rev 2
7 P
ar
t
numbering
T
able 17.
Orde
ring informat
ion scheme
F
or other op
tions
, or f
or more information on an
y aspect of this de
vice, plea
se contact the
ST sales offic
e nearest you.
Example:
M41T
66
Q
6
F
Device famil
y
M41T
Device type and suppl
y v
oltage
66 = V
CC
= 1.5 V to 4.4 V
Pa
ck
a
g
e
Q = QFN16 (3 mm x 3 mm)
T
emperature range
6 = –40 °C to 85 °C
Shipping method
F = ECOP
ACK
®
package, tape & reel
M41T66
Revision history
Doc ID 15108 Rev 2
33/34
8 Re
vision
history
T
able 18.
Document re
vision hist
ory
Date
Re
vision
Changes
22-Oct-2008
1
Initial release
25-Oct-2011
2
Updated title; minor textual updates; updated ECOP
ACK
®
te
xt in
Section 6: P
ackage mech
anical data
; added
Figure 20
,
21
,
Ta b
l e
1 5
,
16
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P34
M41T66Q6F
Mfr. #:
Buy M41T66Q6F
Manufacturer:
STMicroelectronics
Description:
Real Time Clock real-time clock with alarms
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
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M41T66Q6F