24lc21a Microchip Technology Inc., 24lc21a Datasheet - Page 13

• Manufacturer Part Number: 24lc21a
• Description: 1k 2.5v Dual Mode I2c Serial Eeprom
• Manufacturer: Microchip Technology Inc.

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