Datasheet

MAX6953
2-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5
7
Matrix LED Display Driver
8 _______________________________________________________________________________________
SDA
SCL
START
MSB
1
0
1
A3
A2
A1 A0
R/W
LSB
ACK
Figure 6. Slave Address
SDA
SCL
S
START CONDITION
STOP CONDITION
P
Figure 3. Start and Stop Conditions
DATA LINE STABLE,
DATA VALID
CHANGE OF DATA
ALLOWED
SDA
SCL
Figure 4. Bit Transfer
START CONDITION
1
SCL
SDA
BY TRANSMITTER
SDA
BY RECEIVER
S
2
8
9
CLOCK PULSE FOR ACKNOWLEDGMENT
Figure 5. Acknowledge