DSPIC33FJ64MC510-I/PT Microchip Technology, DSPIC33FJ64MC510-I/PT Datasheet - Page 180
![IC DSPIC MCU/DSP 64K 100TQFP](/photos/12/13/121330/c04-100-tqfp_sml.jpg)
DSPIC33FJ64MC510-I/PT
Manufacturer Part Number
DSPIC33FJ64MC510-I/PT
Description
IC DSPIC MCU/DSP 64K 100TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr
Datasheets
1.MA330013.pdf
(370 pages)
2.PIC24HJ12GP201-ISO.pdf
(84 pages)
3.DSPIC33FJ64MC506-IPT.pdf
(340 pages)
4.DSPIC33FJ64MC506-IPT.pdf
(30 pages)
Specifications of DSPIC33FJ64MC510-I/PT
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
CAN, I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
85
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 24x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TFQFP
Core Frequency
40MHz
Core Supply Voltage
2.75V
Embedded Interface Type
CAN, I2C, SPI, UART
No. Of I/o's
85
Flash Memory Size
64KB
Supply Voltage Range
3V To 3.6V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164333 - MODULE SKT FOR PM3 100QFPMA330013 - MODULE PLUG-IN DSPIC33 100TQFPDV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC33FJ64MC510-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC33FJ64MC510-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
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- MA330013 PDF datasheet
- PIC24HJ12GP201-ISO PDF datasheet #2
- DSPIC33FJ64MC506-IPT PDF datasheet #3
- DSPIC33FJ64MC506-IPT PDF datasheet #4
- Current page: 180 of 370
- Download datasheet (6Mb)
functions to the user. First, the control loop bandwidth is
buffered register. The PTPER buffer contents are loaded
dsPIC33F
15.1.4
In the Double Update mode (PTMOD<1:0> = 11), an
interrupt event is generated each time the PTMR regis-
ter is equal to zero, as well as each time a period match
occurs. The postscaler selection bits have no effect in
this mode of the timer.
The Double Update mode provides two additional
doubled because the PWM duty cycles can be updated,
twice per period. Second, asymmetrical center-aligned
PWM waveforms can be generated, which are useful for
minimizing output waveform distortion in certain motor
control applications.
15.1.5
The input clock to PTMR (F
options of 1:1, 1:4, 1:16 or 1:64, selected by control
bits, PTCKPS<1:0>, in the PTCON SFR. The prescaler
counter is cleared when any of the following occurs:
• a write to the PTMR register
• a write to the PTCON register
• any device Reset
The PTMR register is not cleared when PTCON is
written.
15.1.6
The match output of PTMR can optionally be post-
scaled through a 4-bit postscaler (which gives a 1:1 to
1:16 scaling).
The postscaler counter is cleared when any of the
following occurs:
• a write to the PTMR register
• a write to the PTCON register
• any device Reset
The PTMR register is not cleared when PTCON is written.
15.2
PTPER is a 15-bit register and is used to set the counting
period for the PWM time base. PTPER is a double-
into the PTPER register at the following instants:
• Free-Running and Single-Shot modes: When the
• Up/Down Count modes: When the PTMR register
The value held in the PTPER buffer is automatically
loaded into the PTPER register when the PWM time
base is disabled (PTEN = 0).
DS70165E-page 178
Note:
PTMR register is reset to zero after a match with
the PTPER register.
is zero.
PWM Period
DOUBLE UPDATE MODE
Programming a value of 0x0001 in the
PWM Period register could generate a
continuous interrupt pulse and hence,
must be avoided.
PWM TIME BASE PRESCALER
PWM TIME BASE POSTSCALER
OSC
/4) has prescaler
Preliminary
The
Equation 15-1:
EQUATION 15-1:
If the PWM time base is configured for one of the Up/
Down Count modes, the PWM period will be twice the
value provided by Equation 15-1.
The maximum resolution (in bits) for a given device
oscillator and PWM frequency can be determined using
Equation 15-2:
EQUATION 15-2:
15.3
Edge-aligned PWM signals are produced by the module
when the PWM time base is in Free-Running or Single-
Shot mode. For edge-aligned PWM outputs, the output
has a period specified by the value in PTPER and a duty
cycle specified by the appropriate Duty Cycle register
(see Figure 15-2). The PWM output is driven active at
the beginning of the period (PTMR = 0) and is driven
inactive when the value in the Duty Cycle register
matches PTMR.
If the value in a particular Duty Cycle register is zero,
then the output on the corresponding PWM pin will be
inactive for the entire PWM period. In addition, the out-
put on the PWM pin will be active for the entire PWM
period if the value in the Duty Cycle register is greater
than the value held in the PTPER register.
FIGURE 15-2:
PTPER
PWM
0
Edge-Aligned PWM
PTMR
Value
Resolution =
Duty Cycle
T
PWM
period
Period
=
(PTMR Prescale Value)
PWM PERIOD
PWM RESOLUTION
EDGE-ALIGNED PWM
T
can
© 2007 Microchip Technology Inc.
CY
log (2 • T
• (PTPER + 1)
New Duty Cycle Latched
be
log (2)
PWM
determined
/T
CY
)
using
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