DSPIC33FJ64MC510T-I/PT Microchip Technology, DSPIC33FJ64MC510T-I/PT Datasheet - Page 87

• Manufacturer Part Number: DSPIC33FJ64MC510T-I/PT
• Description: IC DSPIC MCU/DSP 64K 100TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ64MC510T-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
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

REGISTER 5-1:
TABLE 5-1:
5.1
If clock switching is enabled, the system clock source at
device Reset is chosen, as shown in Table 5-2. If clock
switching is disabled, the system clock source is always
selected according to the oscillator Configuration bits.
Refer to Section 8.0 “Oscillator Configuration” for
further details.
TABLE 5-2:
© 2007 Microchip Technology Inc.
bit 0
Note 1:
TRAPR (RCON<15>)
IOPUWR (RCON<14>)
EXTR (RCON<7>)
SWR (RCON<6>)
WDTO (RCON<4>)
SLEEP (RCON<3>)
IDLE (RCON<2>)
BOR (RCON<1>
POR (RCON<0>)
Note:
Reset Type
WDTR
MCLR
SWR
POR
BOR
2:
Clock Source Selection at Reset
All Reset flag bits may be set or cleared by the user software.
All of the Reset status bits may be set or cleared in software. Setting one of these bits in software does not
cause a device Reset.
If the FWDTEN Configuration bit is ‘1’ (unprogrammed), the WDT is always enabled, regardless of the
SWDTEN bit setting.
Flag Bit
POR: Power-on Reset Flag bit
1 = A Power-up Reset has occurred
0 = A Power-up Reset has not occurred
(FNOSC<2:0>)
COSC Control bits
(OSCCON<14:12>)
Oscillator Configuration bits
RESET FLAG BIT OPERATION
OSCILLATOR SELECTION vs.
TYPE OF RESET (CLOCK
SWITCHING ENABLED)
Clock Source Determinant
RCON: RESET CONTROL REGISTER
Trap conflict event
Illegal opcode or uninitialized
W register access
MCLR Reset
RESET instruction
WDT time-out
PWRSAV #SLEEP instruction
PWRSAV #IDLE instruction
BOR
POR
Preliminary
Setting Event
5.2
The Reset times for various types of device Reset are
summarized in Table 5-3. The system Reset signal,
SYSRST, is released after the POR and PWRT delay
times expire.
The time at which the device actually begins to execute
code also depends on the system oscillator delays,
which include the Oscillator Start-up Timer (OST) and
the PLL lock time. The OST and PLL lock times occur
in parallel with the applicable SYSRST delay times.
The FSCM delay determines the time at which the
FSCM begins to monitor the system clock source after
the SYSRST signal is released.
(1)
Device Reset Times
POR
POR
POR
POR
PWRSAV instruction, POR
POR
POR
—
—
Clearing Event
dsPIC33F
DS70165E-page 85