MC3PHACVPE Freescale Semiconductor, MC3PHACVPE Datasheet - Page 23
![IC MOTOR CONTROLLER 28-DIP](/photos/7/46/74627/mc3phacvpe_sml.jpg)
MC3PHACVPE
Manufacturer Part Number
MC3PHACVPE
Description
IC MOTOR CONTROLLER 28-DIP
Manufacturer
Freescale Semiconductor
Datasheet
1.MC3PHACVFAE.pdf
(36 pages)
Specifications of MC3PHACVPE
Applications
AC Motor Controller, 3 Phase
Number Of Outputs
1
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Through Hole
Package / Case
28-DIP (0.600", 15.24mm)
Processor Series
MC3PHAC
Core
HC08
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
8 KB
Data Ram Size
256 KB
Interface Type
RS-232
Maximum Clock Frequency
21.16 KHz
Number Of Programmable I/os
14
Number Of Timers
1
Operating Supply Voltage
5 V
Maximum Operating Temperature
+ 105 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 4 Channel
Controller Family/series
HC08
Core Size
8 Bit
Ram Memory Size
256Byte
Embedded Interface Type
SCI
Digital Ic Case Style
DIP
No. Of Pins
28
A/d Converter
10 Bits
No. Of Timers 8/12/16/32 Bits
0/0/2/0
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Voltage - Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC3PHACVPE
Manufacturer:
TE
Quantity:
1 001
10. V
Freescale Semiconductor
Maximum voltage
V
Fault timeout
Fault timer
V
V
V
Speed in ADC
Setup
Switch in
Reset status
Version
2. The PWM output pins remain in a high-impedance state until this parameter is specified.
3. This parameter must be specified before motor motion can be initiated by the MC3PHAC.
4. This is a write-once parameter. The first write to this address will execute normally. Further attempts at writing this
5. The value of this parameter is not valid until the PWM outputs exit the high-impedance state.
6. The data in this field is only valid for one read. Further reads will return a value of $00.
7. See register bit descriptions following this table.
8. Acceleration is an unsigned value with the upper seven bits range of $00 to $7F = acceleration value of 0 to
9. Commanded motor frequency and actual frequency are signed values with the upper byte range of
V
1. The commanded PWM frequency cannot be written until the PWM outputs exit the high-impedance state. The default PWM
Bus
Bus
Bus
Bus
value
value
value
value
Bus
parameter will result in an illegal operation response from the MC3PHAC.
127 Hertz/second. The lower nine bits constitute the fractional portion of the acceleration parameter. Its range is $000 to
$1FF which equals 0 to ~1. Therefore, the range of acceleration is 0 to 127.99 Hertz/second.
$00 to $7F = frequency of 0 to 127 Hz. The lower byte is the fractional portion of the frequency. Its range is $00 to $FF
which equals 0 to ~1.
a 5 volt full scale input. The value is equal to the voltage applied to the DC_BUS input pin/V
frequency is 15.873 kHz.
Bus
voltage
decel value
brownout
over voltage
RBRAKE
(7)
(10)
(10)
(10)
(5)
is the voltage value applied to the DC_BUS analog input pin. The analog-to-digital converter is a 10-bit converter with
Name
(7)
Table 6. User Interface Variables for Use with PC Master Software (Continued)
(5), (10)
(6), (7)
(10)
Address
$00AE
$EE00
$006A
$006D
$00C9
$FE01
$0075
$0079
$0064
$0066
$0068
$0095
$0001
MC3PHAC Monolithic Intelligent Motor Controller, Rev. 2
Read/
Write
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
(Bytes)
Size
1
2
2
2
2
2
2
2
2
1
1
1
4
Maximum allowable modulation index
DC bus voltage reading
Specifies the delay time after a fault
Real-time display of the fault timer
Elapsed fault time = value * 0.262 sec
V
V
V
V
Left justified 10-bit ADC reading of the
Bit field indicating which setup
Bit field indicating the current state of
Indicates cause of the last reset
MC3PHAC version
Fault timeout = value * 0.262 sec
Bus
Bus
Bus
Bus
value
%Maximum voltage = value/$FF
condition before re-enabling the
motor.
reduced deceleration.
the RBRAKE pin being asserted.
an under voltage fault.
an over voltage fault.
SPEED input pin.
parameters have been initialized
before motion is permitted
the start/stop and forward/reverse
switches
readings above this value result in
readings above this value result in
readings below this value result in
readings above this value result in
Description
REF
* $03FF.
$0000–$FFFF
$0000–$FFFF
$0000–$FFC0
$0000–$03FF
$0000–$03FF
$0000–$03FF
$0000–$03FF
$000–$3FF
Valid Data
ASCII field
$E0–$FF
$00–$FF
$00–$FF
$00–$FF
Operation
23