參數(shù)資料
型號: TC94A29FB
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 12 X 12 MM, 0.65 MM PITCH, PLASTIC, QFP-64
文件頁數(shù): 14/20頁
文件大?。?/td> 273K
代理商: TC94A29FB
TC94A29FAG/FB
2003-04-01
3
Pin Connections
TEZI
LQFP/QFP-64
(0.5/0.65-mm pitch)
Top view
DV
R
LO
DV
SS
RO
DV
DD
CV
SS
XI
XO
CV
DD
DM
O
FMO
SEL
TEBC
RF
GC
TR
O
FOO
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
25
26
24
23
22
21
20
19
18
17
49
50
51
52
53
54
57
58
60
61
62
63
64
55
56
59
1
2
4
7
10
11
12
13
14
15
16
35
6
RESET
P8-0/MXI/OSC (BRK1)
P8-1/MXO (BRK2)
P2-0/COM1
P2-1/COM2
P2-2/COM3
P2-3/COM4
TEST/P3-0/S1
P3-1/S2
P3-2/S3
P3-3/S4
P4-0/S5
P4-1/S6
P4-2/S7
P4-3/S8
P5-0/S9
P5
-1
/S1
0
/BC
K
(
B
R
K
3
)
P5
-2
/S1
1
/L
R
C
K
(
B
R
K
4
)
P5
-3
/S1
2
/AO
U
T
(
B
R
K
5
)
P
6
-0/
S
13
/A
Di
n1/
DOU
T
(B
R
K
6)
P
6
-1/
S
14
/A
Di
n2/
IP
F
(B
R
K
7)
P
6
-2/
S
15
/A
Di
n3/
S
B
OK
(B
RK
8)
P
6
-3/
S
16
/A
Di
n4/
CLC
K
(B
R
K
9)
MV
DD
MV
SS
P
1
-0/
S
C
K
1/
RX
1
/CTi
n
/D
A
T
A
(B
R
K
10)
P1
-1
/SD
IO
1
/T
X1
/S
F
S
Y
(
B
R
K
1
)
P
1
-2
/S
I1
/S
BS
Y
(
B
RK
1
2
)
P
1
-3/
B
UZ
R
(B
RK
13)
P
7
-0/
S
C
K
2/
RX
2
(B
RK
14)
P7
-1
/SD
IO
2
/T
X2
(
B
R
K
1
5
)
P
7
-2/
INTR
/S
I2
(B
R
K
16)
TEI
SBAD
FEI
RFRP
RFZI
VREF
AVDD
RFI
SLCO
AVSS
VCOF
LPFO
LPFN
TMAX
PDO
1-bit DAC
16.9344-MHz
oscillator
CD
proc
ess
o
r-dedi
c
a
te
d
c
o
n
trol
i
n
put
/out
put
pi
n
s
75-kHz /
32.768-kHz/CR
dri
v
er
(4
16
=
64
s
egm
en
ts
m
a
x.
)
AD converter
Controller-dedicated pins
Serial interface 1
8
9
Pull-up/pull-down can be specified.
Reset input
Tes
tm
ode
i
nput
CMOS I/O ports (up to 26 ports)
P
u
ll-
up/
pul
l-
down
c
an
be
s
p
e
c
if
ied.
Also used for CD function
N-ch open-drain I/O
(3 pins, 5.5 V max.)
Serial interface 2
In
te
rrupt
i
npu
t
B
u
zz
er
out
pu
t
Frequenc
y
c
ount
er
i
npu
t
Note:
For BRK1 to BRK16, the backup state can be set to be released in
port units.
Note:
The TEST pin (pin 56) is pulled down during a reset, thus accepting
test mode input. Therefore, it should be applied low or left open
during a reset.
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