Microchip Technology MCU PIC PIC18F87K22-I/PTRSL TQFP-80 MCP PIC18F87K22-I/PTRSL Data Sheet
Product codes
PIC18F87K22-I/PTRSL
PIC18F87K22 FAMILY
DS39960D-page 302
2009-2011 Microchip Technology Inc.
FIGURE 21-10:
I
2
C™ SLAVE MODE TIMING (TRANSMISSION, 7-BIT ADDRESS)
SDA
x
SCL
x
BF
(
SSP
xS
TA
T
<
0
>
)
A6
A5
A4
A3
A2
A1
D6
D5
D4
D3
D2
D1
D0
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
S
S
P
xB
U
F
is
w
rit
te
n in
s
of
tw
ar
e
C
leared i
n softw
are
Data i
n
sam
pled
S
ACK
Tr
an
sm
itt
ing D
at
a
R/
W
= 1
ACK
R
ecei
vi
ng A
ddres
s
A7
D7
9
1
D6
D5
D4
D3
D2
D1
D0
2
3
4
5
6
7
8
9
SS
Px
B
U
F
is
wr
itt
en
in
s
of
twa
re
C
leared i
n softw
are
Fr
om
SS
Px
IF
IS
R
T
ransmi
tti
ng D
ata
D7
1
CK
P (
S
SPx
C
O
N<
4>
)
P
ACK
C
K
P
is
s
et in
s
of
tw
ar
e
C
K
P
is
s
et in
s
of
tw
ar
e
S
C
Lx
hel
d l
ow
wh
ile
CPU
responds to S
S
P
xIF
S
S
P
xIF
(P
IR
1<
3>
or P
IR
3
<
7
>
)
F
ro
m
SSPx
IF
IS
R
C
lea
r by
readi
ng