DS3231MZ MAXIM [Maxim Integrated Products], DS3231MZ Datasheet - Page 5

• Manufacturer Part Number: DS3231MZ
• Description: 5ppm, I2C Real-Time Clock Battery Backup for Continuous Timekeeping
• Manufacturer: MAXIM [Maxim Integrated Products]

Figure 1. I
Figure 2. Power Switch Timing
Figure 3. Pushbutton Reset Timing
SDA
SCL
NOTE: TIMING IS REFERENCED TO V
V
RST
CC
STOP
V
V
2
PFMAX
PFMIN
C Timing
t
t
BUF
VCCF
START
t
HD:STA
RST
ILMAX
t
LOW
AND V
IHMIN
t
.
R
t
HD:DAT
PB
DB
t
HIGH
±5ppm, I
t
F
t
SU:DAT
REPEATED
START
2
t
SU:STA
C Real-Time Clock
t
HD:STA
t
RST
Timing Diagrams
t
SP
t
t
SU:STO
REC
t
VCCR
5