HIC (AC power input)
Universal Controller IC for the
2-Phase Stepping Motor Drive
PMM8713PT
Outline
The universal controller “PMM8713PT” is the gate array IC (HIC) to control the 2-phase stepping motor drive.
This product has been developed for the purpose to further simplify 2-phase stepping motor use, as combined only
with switching elements or power hybrid ICs to configure a 2-phase stepping motor driver.
Characteristics
• Universal controller
• Source voltage
• High output current
• High noise margin
• 2 types of pulse input
• Excited status verification monitor
: The following 3 types of energization mode can be selected by switching at the energization mode switching terminal
1EX / 1-2EX / 2EX
: Vcc=4.5~5.5V
: 24mA min (sink, source)
: Schmitt trigger circuit is incorporated for the all input terminals.
: 2 input mode (CW, CCW input mode)
1 input mode (CK, U/D input mode)
: Outputs the monitor signal of the controller status.
Maximum Rating
(Ta=25˚C)
Item
Source voltage
Output current
øn
Output current
C
O
,E
M
Input voltage
Input current
Operating current
Conservation temperature
“H” level
“L” level
“H” level
“L” level
Symbol
V
CC
I
OH
ø
I
OL
ø
I
OH
µA
I
OL
V
IN
I
IN
T
opr
–0.3~V
CC
+0.3
±10
–20~85
T
stg
V
mA
˚C
–40~125 ˚C
Rating
–0.3~7
–35
mA
35
Unit
V
Recommended Operating Conditions
(Ta=20~85˚C)
Rating
Item
Source voltage
Output current “H” level
øn
“L” level
Symbol
V
CC
I
OH
ø
I
OL
ø
I
OH
I
OL
V
IN
Min.
4.5
–24
24
–2
2
0
Standard
–
–
–
–
–
–
Max.
5.5
–
mA
–
–
mA
C
O
,E
M
,Z
O
Input voltage
“L” level
–
V
CC
V
Output current “H” level
Unit
V
103
Dimensions
(Unit: mm)
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
Name
C
U
C
D
C
K
U/D
E
A
E
B
ø
C
V
SS
R
ø4
ø3
ø2
ø1
E
M
C
O
V
CC
Function
Input pulse DOWN clock input
Rotation direction conversion
energization mode switching input
energization mode switching input
19.75MAX
19.25±0.2
4.45MAX
energization mode switching input
GND
Reset input
ø4 output
ø3 output
ø1 output
energization monitor output
Input pulse monitor output
4.5~5.5V
2.54TYP
1.53TYP
0.51NIN
0.4
0.6
0~15˚
2.9NIN
0.20
0.35
6.2
6.6
Input pulse clock input
7.62TYP
Electrical Characteristics
Direct current characteristics (Ta=-20~85˚C)
Standard value
Item
Input voltage
“H” level
“L” level
Output voltage
“H” level
Symbol
Condition
Min.
Standard
Max.
Unit
V
CC
[V]
5
5
5
––––
––––
V
IH
V
IL
V
OH
3.5
–
4.9
–
–
–
–
1.5
–
V
V
H
= 5V V
L
= 0V
I
OH
= 0
“L” level
V
OL
5
V
H
= 5V V
L
= 0V
I
OH
= 0
–
–
0.1
V
Output current
“H” level
I
OH
5
V
H
= 5V V
L
= 0V
V
OUT
= 2.4V
–24
–
–
mA
ø1~ø4
“L” level
I
OL
5
V
H
= 5V V
L
= 0V
V
OUT
= 0.4V
24
–
–
Output current
“H” level
I
OH
5
V
H
= 5V V
L
= 0V
V
OUT
= 2.4V
–2
–
–
mA
C
O
,E
M
“L” level
I
OL
5
V
H
= 5V V
L
= 0V
V
OUT
= 0.4V
2
–
–
Input current
Static current consumption
I
I
CC
5
5
––––
V
H
= 5V V
L
= 0V
–
–
10
1
–
–
µA
mA
Switching characteristics (Ta=20~85˚C)
Standard value
Item
Max. clock frequency
Min. width of clock pulse
Min. width of reset pulse
Time delay
Symbol
Condition
Unit
Min.
Standard
Max.
V
CC
[V]a
f
MAX
t
WL
,t
WH
t
WR
t
pd
5
5
5
5
tr=tf=20
ns
,CL=50pF
tr=tf=20
ns
,CL=50pF
tr=tf=20
ns
,CL=50pF
tr=tf=20ns,CL=50pF
1
–
–
–
–
–
–
–
–
500
1000
2000
MH
Z
ns
ns
ns
ns
ns
(from clock input to ø output)
Set time
Holding time
t
SET
t
HOLD
5
5
tr=tf=20ns,CL=50pF
tr=tf=20ns,CL=50pF
0
250
–
–
–
–
104
PMM2301
ø2 output
PMM2101
PMM8713PT
Input pulse UP clock input
HIC (AC power input)
Electrical Characteristics
Measured waveforms on switching time scale
1/f
C
U
C
D
C
K
50%
10%
tr
90%
90%
50%
10%
tf
t
WH
t
WL
50%
ø1~ø4
50%
t
pd
90%
C
K
10%
tr
90%
50%
10%
tf
tr or tf
90%
50%
U/D
10%
t
HOLD
t
SET
50%
Function Table
Input modes and rotation direction
Input
Input mode
Rotation direction
Energization modes
Excitation
Input
C
U
2 input mode
(CW,CCW)
1 input mode
(CK, U/D)
L
L
L
C
D
L
C
K
L
L
U/D
L
L
H
L
CW
CCW
CW
CCW
mode
R
H
H
H
E
A
H
H
L
E
B
L
H
L
ø
C
H
H
H
1 EX
1–2EX
2 EX
L
L
Energization Sequence
1EX
Pulse
Phase
2EX
0
(Reset)
1–2EX
0
(Reset)
1
2
3
4
Pulse
Phase
1
2
3
4
Pulse
Phase
0
(Reset)
1
2
3
4
5
6
7
8
ø1
ø2
ø3
ø4
E
M
UP
DOWN
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
1
0
0
0
0
ø1
ø2
ø3
ø4
E
M
UP
DOWN
1
0
0
1
1
1
1
0
0
1
0
1
1
0
1
0
0
1
1
1
1
0
0
1
1
ø1
ø2
ø3
ø4
E
M
UP
DOWN
1
0
0
1
1
1
0
0
0
0
1
1
0
0
1
0
1
0
0
0
0
1
1
0
1
0
0
1
0
0
0
0
1
1
1
0
0
0
1
0
1
0
0
1
1
• Reset after changing the energization mode.
105
Input Pulse Monitor
PMM8713PT
24V
+
P.GND
5V
+
GND
13
1
2
3
4
5
6
7
16
8
14
15
External output
C
U
Input
C
D
PMM2101
20
9
11
15
19 8
10
12
14
13
12
11
10
5V
4
25
3
24
6
22
2
PMM2101
GND
GND
5V
18
5
Stepping motor
C
K
Example of Application Circuit
(Bipolar wiring motor)
Combined with the power hybrid IC
GND
Driving input
Energization
mode setting
5V
Reset input
9
23
26
21
7
1
GND
PMM8713PT
Energization mode setting
Pin No.
5,6
Terminal symbol
E
A
,E
B
Input level
H
L
Motor operation
1–2EX
2EX
The normal initial reset may not be performed during unstable VCC after turning the power ON.
For reliable resetting, hold the R terminal (9-pin) at the “L” level till the VCC becomes stable.
Vcc (16-pin)
4.5V
R (9-pin)
CV
1.5V or under
Power hybrid IC: Refer to page 146 for the PMM2101 specifications.
Refer to the PMM8713PT Operation Manual for other application circuit examples.
106
PMM2301
Output
C
O
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