24AA04H Datasheet, PDF (10/28 Pages) Microchip Technology – 4K I2C™ Serial EEPROM with Half-Array Write-Protect

24AA04H/24LC04BH
FIGURE 7-2:
RANDOM READ
Bus Activity
Master
S
T _Control
A
R
Byte
T
S
Word
T _Control
Address (n)
A
R
Byte
T
S
Data (n)
T
O
P
SDA Line
Bus Activity
S 1 0 1 0 ^{x x B0} 0
Block
A
C
Select K
Bits
x = “don’t care”
S 1 0 1 0 x x ^B0 1
P
A
C
Block
A
C
N
o
K
Select ^K
Bits
A
C
K
FIGURE 7-3:
Bus Activity
Master
SDA Line
Bus Activity
SEQUENTIAL READ
Control
Byte
Data (n)
Data (n + 1)
Data (n + 2)
1
A
A
A
A
C
C
C
C
K
K
K
K
S
T
Data (n + X) O
P
P
N
o
A
C
K
DS22119A-page 10
© 2008 Microchip Technology Inc.