MAX6909 MAXIM [Maxim Integrated Products], MAX6909 Datasheet - Page 26
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MAX6909
Manufacturer Part Number
MAX6909
Description
I2C-Compatible Real-Time Clocks with uP Supervisor and NV RAM Controller
Manufacturer
MAXIM [Maxim Integrated Products]
Datasheet
1.MAX6909.pdf
(33 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX6909EO30+T
Manufacturer:
TI
Quantity:
1 200
I
Supervisor and NV RAM Controller
Figure 19. Normal 2-Wire Bus Operation
Figure 20. Timeout 2-Wire Bus Operation
Figure 21. Bit Transfer
26
2
SDA
SCL
TIME_OUT_CLR
C-Compatible Real-Time Clocks with µP
TIME_OUT_CLR
______________________________________________________________________________________
TIME_OUT
TIME_OUT
1Hz_CLK
1Hz_CLK
SDA
SCL
SDA
SCL
DATA VALID
DATA LINE
STABLE;
VALID START
CONDITION
VALID START
CONDITION
ALLOWED
CHANGE
OF DATA
t1
VALID START
CONDITION
t2
BUS INTERFACE
RESET SERIAL
Figure 22. START and STOP Conditions
SDA
SCL
START CONDITION
S
VALID STOP
CONDITION
STOP CONDITION
P
SDA
SCL