FM24CL64B-DGTR View Datasheet(PDF) - Ramtron International Corporation
Part Name
Description
MFG CO.
'FM24CL64B-DGTR' PDF : 13 Pages View PDF
master issues a start condition. This simultaneously
aborts the write operation and allows the read
command to be issued with the device address LSB
FM24CL64B
set to a 1. The operation is now a current address
read.
By Master
Start
Address
No
Ackn o wl e d g e
S
Slave Address 1 A
Data Byte
1P
By FM24CL64
Acknowledge Data
Stop
Figure 7. Current Address Read
By Master
Start
Address
Ackn o wl e d g e
No
Ackn o wl e d g e
S
Slave Address 1 A
Data Byte
A
Data Byte
1P
Stop
By FM24CL64
Ackn o wl e d g e
Data
Figure 8. Sequential Read
Start
By Master
Address
S
Slave Address 0 A
Address MSB
A
Address LSB
Start
Address
AS
Slave Address 1 A
By FM24CL64
Ackn o wl e d g e
No
Ackn o wl e d g e
Stop
Data Byte
1P
Data
Figure 9. Selective (Random) Read
Rev. 3.0
Jan. 2012
Page 7 of 13
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