DSPIC30F2010-20E/MM Microchip Technology, DSPIC30F2010-20E/MM Datasheet - Page 85
![IC,DSP,16-BIT,CMOS,LLCC,28PIN,PLASTIC](/photos/6/81/68120/150-28-qfn_sml.jpg)
DSPIC30F2010-20E/MM
Manufacturer Part Number
DSPIC30F2010-20E/MM
Description
IC,DSP,16-BIT,CMOS,LLCC,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20IP.pdf
(26 pages)
2.DSPIC30F2010-20ISO.pdf
(202 pages)
3.DSPIC30F2010-20ISO.pdf
(6 pages)
4.DSPIC30F2010-20ISO.pdf
(26 pages)
Specifications of DSPIC30F2010-20E/MM
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
20
Program Memory Size
12KB (4K x 24)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F2010-20E/MM
Manufacturer:
Microchip Technology
Quantity:
135
- DSPIC30F2011-20IP PDF datasheet
- DSPIC30F2010-20ISO PDF datasheet #2
- DSPIC30F2010-20ISO PDF datasheet #3
- DSPIC30F2010-20ISO PDF datasheet #4
- Current page: 85 of 202
- Download datasheet (3Mb)
14.3
Edge-aligned PWM signals are produced by the mod-
ule when the PWM time base is in the 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
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 14-2:
© 2011 Microchip Technology Inc.
PTPER
0
Edge-Aligned PWM
Duty Cycle
PTMR
Value
Figure
Period
14-2). The PWM output is driven
EDGE-ALIGNED PWM
New Duty Cycle Latched
14.4
Center-aligned PWM signals are produced by the
module when the PWM time base is configured in an
Up/Down Counting mode (see
The PWM compare output is driven to the active state
when the value of the duty cycle register matches the
value of PTMR and the PWM time base is counting
downwards (PTDIR = 1). The PWM compare output is
driven to the inactive state when the PWM time base is
counting upwards (PTDIR = 0) and the value in the
PTMR register matches the duty cycle value.
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 equal to
the value held in the PTPER register.
FIGURE 14-3:
14.5
There are four 16-bit Special Function Registers
(PDC1, PDC2, PDC3 and PDC4) used to specify duty
cycle values for the PWM module.
The value in each duty cycle register determines the
amount of time that the PWM output is in the active
state. The duty cycle registers are 16 bits wide. The
LSb of a duty cycle register determines whether the
PWM edge occurs in the beginning. Thus, the PWM
resolution is effectively doubled.
PTPER
Duty
Cycle
0
Center-Aligned PWM
PWM Duty Cycle Comparison
Units
Period/2
dsPIC30F2010
CENTER-ALIGNED PWM
Period
Figure
DS70118J-page 85
14-3).
PTMR
Value
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