M41T00S_08 STMICROELECTRONICS [STMicroelectronics], M41T00S_08 Datasheet - Page 6

• Manufacturer Part Number: M41T00S_08
• Description: Serial access real-time clock
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Figure 2.
Figure 3.
6/26
CRYSTAL
8-pin SOIC (M) connections
1. Open drain output
Block diagram
1. Open drain output
V
SDA
SCL
CC
V
BAT
V
V
PFD
SO
OSCILLATOR
INTERFACE
COMPARE
V
32KHz
V
BAT
XO
SS
XI
I
2
C
PROTECT
WRITE
1
2
3
4
M41T00S
5
8
7
6
FREQUENCY TEST
REAL TIME CLOCK
OSCILLATOR FAIL
OUTPUT DRIVER
CALIBRATION
CALENDAR
FT/OUT
SCL
SDA
V
CIRCUIT
CC
RTC &
AI09166
(1)
INTERNAL
POWER
OUT
FT
FT/OUT
AI09168
(1)