DSPIC33FJ64GS406T-I/PT Microchip Technology, DSPIC33FJ64GS406T-I/PT Datasheet - Page 238

• Manufacturer Part Number: DSPIC33FJ64GS406T-I/PT
• Description: MCU/DSP 16BIT 64KB FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ64GS406T-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 64KB (64K x 8)
• Package / Case: 64-TFQFP
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, LIN, SCI, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, QEI, POR, PWM, WDT
• Number Of I /o: 58
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Product: DSCs
• Data Bus Width: 16 bit
• Processor Series: DSPIC33F
• Core: dsPIC
• Numeric And Arithmetic Format: Fixed-Point or Floating-Point
• Instruction Set Architecture: Harvard
• Device Million Instructions Per Second: 40 MIPs
• Maximum Clock Frequency: 120 MHz
• Number Of Programmable I/os: 58
• Data Ram Size: 4 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, DM240001, DV164033
• Interface Type: I2C, SPI, UART
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-11: PWMCONx: PWM CONTROL REGISTER (CONTINUED)
DS70591C-page 238
bit 8
bit 7-6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1: Software must clear the interrupt status here, and in the corresponding IFS bit in the Interrupt Controller.
2: The Independent Time Base mode (ITB = 1) must be enabled to use Center-Aligned mode. If ITB = 0, the
3: These bits should not be changed after the PWM is enabled (PTEN = 1) (PTCON<15>).
4: For DTCP to be effective, DTC<1:0> must be set to ‘11’; otherwise, DTCP is ignored.
5: Center-Aligned mode ignores the least significant 3 bits of the duty cycle, phase, and dead time registers.
6: Configure CLMOD = 0 (FCLCONX<8>) and ITB = 1 (PWMCONx<9>) to operate in External Period Reset
CAM bit is ignored.
The highest Center-Aligned mode resolution available is 8.32 ns with the clock prescaler set to the fastest
clock.
mode.
MDCS: Master Duty Cycle Register Select bit
1 = MDC register provides duty cycle information for this PWM generator
0 = PDCx and SDCx registers provide duty cycle information for this PWM generator
DTC<1:0>: Dead Time Control bits
11 = Dead Time Compensation mode
10 = Dead time function is disabled
01 = Negative dead time actively applied for Complementary Output mode
00 = Positive dead time actively applied for all output modes
DTCP: Dead Time Compensation Polarity bit
1 = If DTCMPx = 0, PWMxL is shortened, and PWMxH is lengthened
0 = If DTCMPx = 0, PWMxH is shortened, and PWMLx is lengthened
Unimplemented: Read as ‘0’
MTBS: Master Time Base Select bit
1 = PWM generator uses the secondary master time base for synchronization and the clock source
0 = PWM generator uses the primary master time base for synchronization and the clock source for
CAM: Center-Aligned Mode Enable bit
1 = Center-Aligned mode is enabled
0 = Edge-Aligned mode is enabled
XPRES: External PWM Reset Control bit
1 = Current-limit source resets the time base for this PWM generator if it is in Independent Time Base
0 = External pins do not affect PWM time base
IUE: Immediate Update Enable bit
1 = Updates to the active MDC/PDCx/SDCx registers are immediate
0 = Updates to the active PDCx registers are synchronized to the PWM time base
mode
If DTCMPx = 1, PWMxH is shortened, and PWMxL is lengthened
If DTCMPx = 1, PWMxL is shortened, and PWMxH is lengthened
for the PWM generation logic (if secondary time base is available)
the PWM generation logic
Preliminary
(2,3,5)
(6)
(4)
(3)
 2010 Microchip Technology Inc.