FM24CL16
aborts the write operation and allows the read
command to be issued with the slave address set to 1.
The operation is now a current address read. This
operation is illustrated in Figure 9.
No
Acknowledge
Stop
Start
S
Address
By Master
Slave Address
1
A
Data Byte
Data
1
P
By FM24CL16
Acknowledge
Figure 7. Current Address Read
No
Acknowledge
Start
S
Address
Acknowledge
By Master
Stop
Slave Address
1
A
Data Byte
A
Data Byte
1
P
By FM24CL16
Acknowledge
Data
Figure 8. Sequential Read
No
Address
Acknowledge
Start
Start
S
Address
Acknowledge
A
By Master
Stop
S
Slave Address
0
A
Word Address
A
Slave Address
1
A
Data Byte
Data Byte
1 P
By FM24CL16
Acknowledge
Data
Figure 9. Selective (Random) Read
Rev 3.3
Nov. 2005
Page 7 of 13
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
