24LC21A_03 Datasheet, PDF (13/18 Pages) Microchip Technology – 1K 2.5V Dual Mode I 2 C Serial EEPROM

24LC21A
FIGURE 7-2:
BUS ACTIVITY
MASTER
RANDOM READ
S
T
A _CONTROL
R
BYTE
T
SDA LINE
BUS ACTIVITY
S1 01 00 00 0
A
C
K
WORD
ADDRESS
S
T
A
R
T
CONTROL
BYTE
S10 10 0 0 01
A
A
C
C
K
K
FIGURE 7-3:
SEQUENTIAL READ
BUS ACTIVITY
MASTER
CONTROL
BYTE
DATA n
DATA n+1
DATA n+2
SDA LINE
A
A
A
A
C
C
C
C
BUS ACTIVITY
K
K
K
K
DATA n
S
T
O
P
P
N
O
A
C
K
S
T
DATA n+X _O
P
P
N
O
A
C
K
 2003 Microchip Technology Inc.
DS21160F-page 13