MA240026 Microchip Technology, MA240026 Datasheet - Page 137

• Manufacturer Part Number: MA240026
• Description: Daughter Cards & OEM Boards PIC24FJ16MC102 Plug-In Module
• Manufacturer: Microchip Technology

Specifications of MA240026

• Rohs: yes
• Data Bus Width: 16 bit
• Description/function: PIC24F 28 Pin QFN to 100 Pin Plug-in-Module
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3 V to 3.6 V

15.0
The PIC24FJ16MC101/102 devices have a 6-channel
Pulse-Width Modulation (PWM) module.
The PWM module has the following features:
• Up to 16-bit resolution
• On-the-fly PWM frequency changes
• Edge-Aligned and Center-Aligned Output modes
• Single Pulse Generation mode
• Interrupt support for asymmetrical updates in
• Output override control for Electrically
• Special Event comparator for scheduling other
• Fault pins to optionally drive each of the PWM
• Duty cycle updates configurable to be immediate
© 2011 Microchip Technology Inc.
Center-Aligned mode
Commutative Motor (ECM) operation or BLDC
peripheral events
output pins to a defined state
or synchronized to the PWM time base
Note 1: This data sheet summarizes the features
2: It
3: Some registers and associated bits
MOTOR CONTROL PWM
MODULE
of the PIC24FJ16MC101/102 family of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 47. “Motor Con-
trol PWM” (DS39735), in the “PIC24F
Family Reference Manual”, which is
available on the Microchip web site
(www.microchip.com).
specifications in
cal Characteristics”
supercede any specifications that may be
provided in PIC24F Family Reference
Manual sections.
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
is
important
Section 26.0 “Electri-
to
of this data sheet,
note
that
the
Preliminary
in
15.1
This module simplifies the task of generating multiple
synchronized PWM outputs. The following power and
motion control applications are supported by the PWM
module:
• 3-Phase AC Induction Motor
• Switched Reluctance (SR) Motor
• Brushless DC (BLDC) Motor
• Uninterruptible Power Supply (UPS)
This module contains three duty cycle generators,
numbered 1 through 3. The module has six PWM
output pins, numbered PWM1H1/PWM1L1 through
PWM1H3/PWM1L3. The six I/O pins are grouped into
high/low numbered pairs, denoted by the suffix H or L,
respectively. For complementary loads, the low PWM
pins are always the complement of the corresponding
high I/O pin.
PIC24FJ16MC101/102
PWM1: 6-Channel PWM Module
DS39997B-page 137