I2C SLAVE MODE" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� PIC16F873A-I/SS
寤犲晢锛� Microchip Technology
鏂囦欢闋佹暩(sh霉)锛� 225/234闋�
鏂囦欢澶у皬锛� 0K
鎻忚堪锛� IC MCU FLASH 4KX14 EE 28SSOP
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 47
绯诲垪锛� PIC® 16F
鏍稿績铏曠悊鍣細 PIC
鑺珨灏哄锛� 8-浣�
閫熷害锛� 20MHz
閫i€氭€э細 I²C锛孲PI锛孶ART/USART
澶栧湇瑷�(sh猫)鍌欙細 娆犲妾㈡脯(c猫)/寰�(f霉)浣�锛孭OR锛孭WM锛學DT
杓稿叆/杓稿嚭鏁�(sh霉)锛� 22
绋嬪簭瀛樺劜(ch菙)鍣ㄥ閲忥細 7KB锛�4K x 14锛�
绋嬪簭瀛樺劜(ch菙)鍣ㄩ鍨嬶細 闁冨瓨
EEPROM 澶�?銆�?/td> 128 x 8
RAM 瀹归噺锛� 192 x 8
闆诲 - 闆绘簮 (Vcc/Vdd)锛� 4 V ~ 5.5 V
鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒锛� A/D 5x10b
鎸暕鍣ㄥ瀷锛� 澶栭儴
宸ヤ綔婧害锛� -40°C ~ 85°C
灏佽/澶栨锛� 28-SSOP锛�0.209"锛�5.30mm 瀵級
鍖呰锛� 绠′欢
鐢�(ch菐n)鍝佺洰閷勯爜闈細 640 (CN2011-ZH PDF)
閰嶇敤锛� AC164307-ND - MODULE SKT FOR PM3 28SSOP
AC164020-ND - MODULE SKT PROMATEII 44TQFP
鍏跺畠鍚嶇ū锛� PIC16F873AI/SS
绗�1闋�绗�2闋�绗�3闋�绗�4闋�绗�5闋�绗�6闋�绗�7闋�绗�8闋�绗�9闋�绗�10闋�绗�11闋�绗�12闋�绗�13闋�绗�14闋�绗�15闋�绗�16闋�绗�17闋�绗�18闋�绗�19闋�绗�20闋�绗�21闋�绗�22闋�绗�23闋�绗�24闋�绗�25闋�绗�26闋�绗�27闋�绗�28闋�绗�29闋�绗�30闋�绗�31闋�绗�32闋�绗�33闋�绗�34闋�绗�35闋�绗�36闋�绗�37闋�绗�38闋�绗�39闋�绗�40闋�绗�41闋�绗�42闋�绗�43闋�绗�44闋�绗�45闋�绗�46闋�绗�47闋�绗�48闋�绗�49闋�绗�50闋�绗�51闋�绗�52闋�绗�53闋�绗�54闋�绗�55闋�绗�56闋�绗�57闋�绗�58闋�绗�59闋�绗�60闋�绗�61闋�绗�62闋�绗�63闋�绗�64闋�绗�65闋�绗�66闋�绗�67闋�绗�68闋�绗�69闋�绗�70闋�绗�71闋�绗�72闋�绗�73闋�绗�74闋�绗�75闋�绗�76闋�绗�77闋�绗�78闋�绗�79闋�绗�80闋�绗�81闋�绗�82闋�绗�83闋�绗�84闋�绗�85闋�绗�86闋�绗�87闋�绗�88闋�绗�89闋�绗�90闋�绗�91闋�绗�92闋�绗�93闋�绗�94闋�绗�95闋�绗�96闋�绗�97闋�绗�98闋�绗�99闋�绗�100闋�绗�101闋�绗�102闋�绗�103闋�绗�104闋�绗�105闋�绗�106闋�绗�107闋�绗�108闋�绗�109闋�绗�110闋�绗�111闋�绗�112闋�绗�113闋�绗�114闋�绗�115闋�绗�116闋�绗�117闋�绗�118闋�绗�119闋�绗�120闋�绗�121闋�绗�122闋�绗�123闋�绗�124闋�绗�125闋�绗�126闋�绗�127闋�绗�128闋�绗�129闋�绗�130闋�绗�131闋�绗�132闋�绗�133闋�绗�134闋�绗�135闋�绗�136闋�绗�137闋�绗�138闋�绗�139闋�绗�140闋�绗�141闋�绗�142闋�绗�143闋�绗�144闋�绗�145闋�绗�146闋�绗�147闋�绗�148闋�绗�149闋�绗�150闋�绗�151闋�绗�152闋�绗�153闋�绗�154闋�绗�155闋�绗�156闋�绗�157闋�绗�158闋�绗�159闋�绗�160闋�绗�161闋�绗�162闋�绗�163闋�绗�164闋�绗�165闋�绗�166闋�绗�167闋�绗�168闋�绗�169闋�绗�170闋�绗�171闋�绗�172闋�绗�173闋�绗�174闋�绗�175闋�绗�176闋�绗�177闋�绗�178闋�绗�179闋�绗�180闋�绗�181闋�绗�182闋�绗�183闋�绗�184闋�绗�185闋�绗�186闋�绗�187闋�绗�188闋�绗�189闋�绗�190闋�绗�191闋�绗�192闋�绗�193闋�绗�194闋�绗�195闋�绗�196闋�绗�197闋�绗�198闋�绗�199闋�绗�200闋�绗�201闋�绗�202闋�绗�203闋�绗�204闋�绗�205闋�绗�206闋�绗�207闋�绗�208闋�绗�209闋�绗�210闋�绗�211闋�绗�212闋�绗�213闋�绗�214闋�绗�215闋�绗�216闋�绗�217闋�绗�218闋�绗�219闋�绗�220闋�绗�221闋�绗�222闋�绗�223闋�绗�224闋�鐣�(d膩ng)鍓嶇225闋�绗�226闋�绗�227闋�绗�228闋�绗�229闋�绗�230闋�绗�231闋�绗�232闋�绗�233闋�绗�234闋�
PIC16F87XA
DS39582B-page 88
2003 Microchip Technology Inc.
FIGURE 9-10:
I2C SLAVE MODE TIMING WITH SEN = 0 (RECEPTION, 10-BIT ADDRESS)
SDA
SCL
SS
PI
F
BF
(
S
SPS
T
A
T
<
0
>
)
S
1
2
3
4
56
7
8
9
1
2
3
4
5
6
7
89
1
2
3
4
5
7
8
9
P
1
0
A
9
A
8
A
7
A
6
A
5
A
4A
3A
2
A
1
A
0
D
7
D
6
D
5
D
4
D
3
D
1
D
0
Re
ce
iv
e
Da
ta
Byte
ACK
R/W
=
0
ACK
Re
ceive
F
ir
s
tB
y
te
of
A
d
ress
C
lea
re
d
i
n
s
o
ft
w
a
re
D2
6
(P
IR
1<
3>
)
C
lear
ed
i
n
so
ftw
are
R
e
ce
iv
e
S
e
cond
B
y
te
of
A
ddre
s
C
le
a
red
by
har
dw
are
w
h
en
S
P
A
D
i
s
update
d
w
ith
l
o
w
byte
of
add
ress
UA
(
S
PST
A
T
<1
>)
Cl
o
ck
is
h
e
ld
lo
w
u
n
til
updat
e
of
S
P
A
D
has
ta
ken
pl
a
c
e
UA
is
set
indicat
in
g
tha
t
the
S
P
A
D
need
s
to
be
upda
ted
U
A
i
s
set
in
di
cati
ng
that
S
P
A
D
need
s
to
be
u
pdate
d
C
le
a
red
by
har
dw
are
w
hen
S
P
A
D
i
s
upda
ted
w
it
h
hi
gh
b
y
te
of
addr
ess
S
SPB
UF
is
wr
itte
n
wi
th
conten
ts
o
fS
S
P
S
R
D
u
mmy
read
of
S
P
B
U
F
to
clear
B
F
flag
AC
K
CKP
12
3
4
5
7
8
9
D7
D6
D5
D4
D3
D1
D0
Re
ce
ive
Da
ta
B
y
te
B
u
s
m
a
ste
r
term
inates
tran
sfer
D2
6
ACK
Cle
a
re
d
in
so
ft
wa
re
Cle
a
re
d
in
so
ft
w
a
re
SSP
O
V
(
S
SPCO
N
<
6
>
)
S
SPO
V
is
s
e
t
because
S
P
B
U
F
i
s
stil
lf
u
ll.
AC
K
i
s
no
tsent.
(C
K
P
do
es
not
reset
to
鈥�
0
鈥檞
hen
S
E
N
=
0
)
Clo
ck
is
h
e
ld
lo
w
u
n
til
upda
te
of
S
P
A
D
has
ta
k
e
n
pl
ac
e
鐩搁棞(gu膩n)PDF璩囨枡
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