Package information M41T00
22/25 DocID6100 Rev 10
Table 11. SO8 – 8-lead plastic small outline, 150 mils body width, package mechanical data
Symbol
millimeters inches
Min Typ Max Min Typ Max
A 1.75 0.069
A1 0.10 0.25 0.004 0.010
A2 1.25 0.049
b 0.31 0.51 0.012 0.020
c 0.17 0.25 0.007 0.010
ccc 0.10 0.004
D 4.80 4.90 5.00 0.189 0.193 0.197
E 5.80 6.00 6.20 0.228 0.236 0.244
E1 3.80 3.90 4.00 0.150 0.154 0.157
e 1.27 0.050
h 0.25 0.50 0.010 0.020
k0 80 8
L 0.40 1.27 0.016 0.050
L1 1.04 0.041
DocID6100 Rev 10 23/25
M41T00 Part numbering
25
7 Part numbering
Table 12. Ordering information scheme
Example: M41T 00 M 6 F
Device type
M41T
Supply voltage and WRITE protect voltage
00 = V
CC
= 2.0 to 5.5 V
Package
M = SO8 (150 mils width)
Temperature range
6 = –40 to 85 °C
Shipping method
F = ECOPACK
®
package, tape & reel
Revision history M41T00
24/25 DocID6100 Rev 10
8 Revision history
Table 13. Revision history
Date Revision Changes
Mar-1999 1.0 First Issue
15-May-2000 1.1 AC Characteristic conditions changed (Table 2)
25-Jul-2000 1.2 Crystal Electrical Characteristics: R
S
Max changed (Table 10)
12-Dec-2000 1.3 Edit V
SO
(Table 3)
24-Jan-2001 2.0 Reformatted
27-Feb-2001 3.0 Document Status changed
17-Jul-2001 3.1 Change to DC and AC Characteristics (Table 9, Table 2); added
temp./voltage info. to tables
27-Nov-2001 3.2 Features, (page 1); DC Characteristics (Table 9); Crystal Electrical
(Table 10); Power Down/Up Trip Points (Table 3) changes; add table
footnote (Table 10)
21-Jan-2002 3.3 Fix table footnotes (Table 9, Table 10)
13-May-2002 3.4 Modify reflow time and temperature footnote (Table 6)
05-Jun-2002 3.5 Corrected operating voltage
03-Jul-2002 3.6 Modify “Clock Operation” text, Crystal Electrical Characteristics table
footnote (Table 10)
07-Nov-2002 3.7 Correct figure name on page1
15-Jun-2004 5.0 Reformatted; add Lead-free information; update characteristics
(Figure 12; Table 6, Table 9)
28-Jun-2004 6 New features summary
08-Dec-2006 7 AIN pin removed from Table 1: Pin description; small text change in
Section 3: M41T00 clock operation; updated package mechanical data
(Section 6: Package information).
22-Dec-2006 8 Corrected Table 11: SO8 – 8-lead plastic small outline, 150 mils body
width, package mechanical data.
15-May-2008 9 Datasheet status updated to “not for new design” (updated cover page),
updated Table 6.
05-Jun-2015 10 Document status updated to “Datasheet - production data”
Updated footnote 1 of Table 10: Crystal electrical characteristics
Updated Section 6: Package information
Removed shipping option in tubes from Table 12: Ordering information
scheme

M41T00M6F

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Real Time Clock Serial 64 (8X8)
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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