DSPIC33FJ16GS504-I/PT Microchip Technology, DSPIC33FJ16GS504-I/PT Datasheet - Page 137

• Manufacturer Part Number: DSPIC33FJ16GS504-I/PT
• Description: IC DSPIC MCU/DSP 16K 44-TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ16GS504-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 16KB (16K x 8)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b, D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Product: DSCs
• Data Bus Width: 16 bit
• Processor Series: DSPIC33F
• Core: dsPIC
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 35
• Data Ram Size: 2 KB
• 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
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8.0
The dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/
X04 oscillator system provides:
• External and internal oscillator options as clock
FIGURE 8-1:
© 2009 Microchip Technology Inc.
Note 1:
Note:
sources
Auxiliary Clock Generation
POSCCLK
R
(2)
Reference Clock Generation
2:
OSCILLATOR
CONFIGURATION
ASRCSEL
POSCCLK
OSC1
OSC2
See Section 8.1.3 “PLL Configuration” and Section 8.2 “Auxiliary Clock Generation” for F
If the Oscillator is used with XT or HS modes, an external parallel resistor with the value of 1 MΩ must be connected.
This data sheet summarizes the features
of
dsPIC33FJ16GSX02/X04
devices. It is not intended to be a compre-
hensive reference source. To complement
the information in this data sheet, refer to
the “dsPIC33F Family Reference Manual”,
Section
(DS70307), which is available from the
Microchip web site (www.microchip.com).
F
OSC
FRCCLK
dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04
the
Primary Oscillator
Oscillator
TUN<5:0>
ROSEL
dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04 OSCILLATOR SYSTEM
DIAGRAM
FRC
POSCMD<1:0>
dsPIC33FJ06GS101/X02
42.
FRCSEL
Oscillator
FRCCLK
LPRC
RODIV<3:0>
“Oscillator
÷ N
REFCLKO
APLL
x16
S1
S3
÷ 16
POSCCLK
families
(Part
RPx
FRCDIV<2:0>
IV)”
and
Preliminary
of
PLL
(1)
ENAPLL
• An on-chip Phase-Locked Loop (PLL) to scale the
• An internal FRC oscillator that can also be used
• Clock switching between various clock sources
• Programmable clock postscaler for system power
• A Fail-Safe Clock Monitor (FSCM) that detects
• A Clock Control register (OSCCON)
• Nonvolatile Configuration bits for main oscillator
• Auxiliary PLL for ADC and PWM
A simplified diagram of the oscillator system is shown
in Figure 8-1.
XTPLL, HSPLL,
ECPLL, FRCPLL
F
VCO (1)
internal operating frequency to the required
system clock frequency
with the PLL, thereby allowing full-speed operation
without any external clock generation hardware
savings
clock failure and takes fail-safe measures
selection.
Clock Fail
XT, HS, EC
FRCDIV16
FRCDIVN
S7
LPRC
FRC
F
VCO (1)
SELACLK
Clock Switch
NOSC<2:0> FNOSC<2:0>
S1/S3
S7
S0
S5
S2
S6
VCO
÷ 2
APSTSCLR<2:0>
values.
DOZE<2:0>
Reset
÷ N
ACLK
DS70318D-page 135
WDT, PWRT,
To PWM/ADC
FSCM
F
F
F
OSC
P
CY