DSPIC33FJ64GS606T-I/PT Microchip Technology, DSPIC33FJ64GS606T-I/PT Datasheet - Page 119

• Manufacturer Part Number: DSPIC33FJ64GS606T-I/PT
• Description: MCU/DSP 16BIT 64KB FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ64GS606T-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: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, QEI, POR, PWM, WDT
• Number Of I /o: 58
• Ram Size: 9K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• 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
• On-chip Dac: 10 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.2
A Power-on Reset (POR) circuit ensures the device is
reset from power-on. The POR circuit is active until
V
has elapsed. The delay, T
device bias circuits become stable.
The device supply voltage characteristics must meet
the
requirements
Section 27.0 “Electrical Characteristics” for details.
The POR Status (POR) bit in the Reset Control
(RCON<0>) register is set to indicate the Power-on
Reset.
6.3
The on-chip regulator has a Brown-out Reset (BOR)
circuit that resets the device when the V
(V
circuit keeps the device in Reset until V
FIGURE 6-3:
 2010 Microchip Technology Inc.
DD
DD
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
crosses the V
specified
< V
Power-on Reset (POR)
Brown-out Reset (BOR) and
Power-up Timer (PWRT)
BOR
SYSRST
) for proper device operation. The BOR
SYSRST
SYSRST
to
starting
V
V
V
POR
DD
generate the POR. Refer to
DD
DD
BROWN-OUT SITUATIONS
threshold and the delay, T
voltage
POR
V
DD
, ensures the internal
dips before PWRT expires
and
DD
DD
crosses the
rise
is too low
POR
rate
Preliminary
,
T
BOR
V
delay, T
becomes stable.
The BOR Status (BOR) bit in the Reset Control
(RCON<1>) register is set to indicate the Brown-out
Reset.
The device will not run at full speed after a BOR as the
V
operation. The PWRT provides power-up time delay
(T
stabilized at the appropriate levels for full-speed
operation before the SYSRST is released.
The power-up timer delay (T
the
(FPWRT<2:0>)
(FPOR<2:0>) register, which provides eight settings
(from 0 ms to 128 ms). Refer to Section 24.0 “Special
Features” for further details.
Figure 6-3 shows the typical brown-out scenarios. The
reset delay (T
rises above the V
BOR
DD
PWRT
+ T
T
T
PWRT
should rise to acceptable levels for full-speed
BOR
threshold and the delay, T
BOR
Power-on
) to ensure that the system power supplies have
BOR
+ T
+ T
, ensures the voltage regulator output
PWRT
PWRT
BOR
BOR
bits
+ T
Reset
PWRT
trip point
in
) is initiated each time V
the
PWRT
Timer
BOR
POR
) is programmed by
DS70591C-page 119
, has elapsed. The
V
V
V
BOR
BOR
BOR
Value
Configuration
Select
DD