M41ST84WMH ST Microelectronics, M41ST84WMH Datasheet - Page 23

• Manufacturer Part Number: M41ST84WMH
• Description: 5.0 or 3.0V / 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS
• Manufacturer: ST Microelectronics

Table 13. t
Note: 1. Default Setting
Table 14. Default Values
Note: 1. WDS, BMB0-BMB4, RB0, RB1.
Initial Power-up
(Battery Attach for SNAPHAT)
Subsequent Power-up (with
battery back-up)
2. State of other control bits undefined.
3. UC = Unchanged
t
REC
Condition
Bit (TR)
REC
0
0
1
(3)
Definitions
(2)
STOP Bit (ST)
UC
TR
0
X
0
1
UC
ST
1
HT
1
1
Out
UC
1
Min
96
40
50
FT
0
0
t
REC
AFE
0
0
Time
ABE
M41ST84Y, M41ST84W
0
0
200
2000
Max
98
(1)
SQWE
0
0
WATCHDOG
Register
Units
0
0
ms
ms
µs
23/31
(1)