MAX1667 Maxim, MAX1667 Datasheet - Page 6

• Manufacturer Part Number: MAX1667
• Description: Chemistry-Independent / Level 2 Smart Battery Charger
• Manufacturer: Maxim

Chemistry-Independent,
Level 2 Smart Battery Charger
6
Figure 1. SMBus Serial-Interface Timing—Address
Figure 2. SMBus Serial-Interface Timing—Acknowledge
SCL
SDA
_______________________________________________________________________________________
t
SU:STA
CONDITION
START
SCL
SDA
t
HD:STA
CLOCKED INTO SLAVE
MOST SIGNIFICANT
ADDRESS BIT (A6)
t
SU:DAT
INTO SLAVE
CLOCKED
RW BIT
t
HD:DAT
t
DV
t
LOW
A5 CLOCKED
INTO SLAVE
ACKNOWLEDGE
INTO MASTER
BIT CLOCKED
SLAVE PULLING
SDA LOW
t
t
SU:DAT
A4 CLOCKED
DV
INTO SLAVE
MOST SIGNIFICANT BIT
OF DATA CLOCKED
INTO MASTER
t
HD:DAT
A3 CLOCKED
INTO SLAVE
t
HIGH