HT46R068B/HT46R069B
Enhanced A/D Type 8-bit OTP MCU
Pulse Width Modulator
Every device includes a multiple output 8-bit PWM function. Useful for such applications such as
motor speed control, the PWM function provides outputs with a fixed frequency but with a duty
cycle that can be varied by setting particular values into the corresponding PWM register.
P
W
M
0
D
u
y
t
R
e
s
g
e
t
i
r
8
b
-
t
C
i
m
o
p
a
a
o
r
t
r
0
P
M
W
0
P
W
M
1
D
u
y
t
R
e
s
g
e
t
i
r
8
8
8
b
b
b
-
-
-
t
t
t
C
C
C
i
i
i
m
m
m
o
o
o
p
p
p
a
a
a
a
a
a
o
o
o
r
r
r
t
t
t
r
r
r
1
2
3
P
M
W
1
P
W
M
2
R
e
s
g
e
t
i
r
P
M
W
2
P
W
M
3
R
e
s
g
e
t
i
r
P
M
W
3
8
b
-
t
i
7
/
1
(
+
/
)
6
(
2
+
)
P
W
M
C
o
u
t
r
n
e
PWM Block Diagram
Mode
Device
Channels
Pins
Registers
PA4
PC3
PCꢃ
PD1
PWM0
PWM1
PWMꢃ
PWM3
HT4ꢄR0ꢄ8B
HT4ꢄR0ꢄ9B
ꢄ+ꢃ
7+1
4
Rev. 1.00
57
�anꢀaꢁꢂ ꢃꢄꢅ ꢃ011
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
