M4T28-BR12SH1TR STMICROELECTRONICS [STMicroelectronics], M4T28-BR12SH1TR Datasheet - Page 11

• Manufacturer Part Number: M4T28-BR12SH1TR
• Description: TIMEKEEPER SNAPHAT (BATTERY & CRYSTAL)
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

REVISION HISTORY
Table 7. Document Revision History
November 1999
20-Aug-02
01-Mar-01
14-Mar-03
04-Jun-01
21-Jan-02
10-Jul-01
Date
Rev. #
1.0
2.0
2.1
2.2
2.3
2.4
2.5
First Issue
Reformatted
Basic textual changes from reformatting activity
Changes references to “SUPERVISOR” from “Controller;” clarify temperature
characteristics
Change to include Crystal Accuracy (Table 3); add text for SNAPHAT insertion force
tolerance and battery characteristics note
Updated Insertion/Extraction Data (Figure 3)
Add Pb-free note on page 1
Revision Details
M4T28-BR12SH, M4T32-BR12SH
11/12