X80130 Datasheet, PDF (16/18 Pages) Intersil Corporation – Voltage Supervisor/Sequencer Triple Programmable Time Delay with Local/Remote Voltage Monitors

X80130, X80131, X80132, X80133, X80134
Signals from
the Master
SDA Bus
S
t
a
Slave
r
Address
t
1010
0
Byte
Address
(1 to n to 16)
Data
(1)
S
Data
t
(n)
o
p
Signals from
the Slave
A
A
A
A
C
C
C
C
K
K
K
K
FIGURE 14. PAGE WRITE OPERATION
7 Bytes
5 Bytes
address
=6
address pointer
ends here
Addr = 7
address
10
address
n-1
FIGURE 15. WRITING 12 BYTES TO A 16-BYTE PAGE STARTING AT LOCATION 10
S
S
Signals from
t
the Master
a
r
Slave
Address
Byte
Address
t
Slave
a
Address
r
S
t
o
t
t
p
SDA Bus
101 0
0
101 0
1
Signals from
the Slave
A
A
C
C
K
K
A
C
K
Data
FIGURE 16. RANDOM ADDRESS READ SEQUENCE
Signals from
the Master
S
t
Slave Address
a
r
t
S
t
o
p
SDA Bus
Signals from
the Slave
101 0
1
A
C
K
Data
FIGURE 17. CURRENT ADDRESS READ SEQUENCE
16
FN8152.0
January 20, 2005