dsPIC33FJ32GP104-I/PT Microchip Technology, dsPIC33FJ32GP104-I/PT Datasheet - Page 127

• Manufacturer Part Number: dsPIC33FJ32GP104-I/PT
• Description: Digital Signal Processors & Controllers - DSP, DSC 16bit Gen Prp Fam16 MIPS 32KBFLSH 2KBRAM
• Manufacturer: Microchip Technology
• Type: dsPIC33FJ32(GP/MC)101/102/104r

Specifications of dsPIC33FJ32GP104-I/PT

• Rohs: yes
• Core: dsPIC33F
• Data Bus Width: 16 bit
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• Maximum Clock Frequency: 7.37 MHz, 32 kHz
• Number Of Programmable I/os: 35
• Number Of Timers: 5 x 16-bit, 2 x 32-bit
• Device Million Instructions Per Second: 16 MIPs
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Package / Case: TQFP-44
• Mounting Style: SMD/SMT
• Family / Core: dsPIC33FJ32(GP/MC)101/102/104
• Interface Type: I2C, SPI, UART
• Minimum Operating Temperature: - 40 C
• On-chip Adc: Yes
• Product: DSPs
• Program Memory Type: Flash
• Supply Current: 10 mA

8.1.3
The primary oscillator and internal FRC oscillator can
optionally use an on-chip, 4x PLL to obtain higher
speeds of operation.
For example, suppose an 8 MHz crystal is being used
with the selected oscillator mode of MS with PLL. This
provides a F
device operating speed is 32/2 = 16 MIPS.
TABLE 8-1:
 2011-2012 Microchip Technology Inc.
Fast RC Oscillator with Divide-by-n (FRCDIVN)
Fast RC Oscillator with Divide-by-16 (FRCDIV16)
Low-Power RC Oscillator (LPRC)
Secondary (Timer1) Oscillator (SOSC)
Primary Oscillator (MS) with PLL (MSPLL)
Primary Oscillator (EC) with PLL (ECPLL)
Primary Oscillator (HS)
Primary Oscillator (MS)
Primary Oscillator (EC)
Fast RC Oscillator (FRC) with Divide-by-n and
PLL (FRCPLL)
Fast RC Oscillator (FRC)
Note 1:
dsPIC33FJ16(GP/MC)101/102 AND dsPIC33FJ32(GP/MC)101/102/104
2:
OSC2 pin function is determined by the OSCIOFNC Configuration bit.
This is the default oscillator mode for an unprogrammed (erased) device.
PLL CONFIGURATION
OSC
of 8 MHz * 4 = 32 MHz. The resultant
Oscillator Mode
CONFIGURATION BIT VALUES FOR CLOCK SELECTION
Secondary
Oscillator
Source
Primary
Primary
Primary
Primary
Primary
Internal
Internal
Internal
Internal
Internal
EQUATION 8-2:
F
CY
POSCMD<1:0>
=
F
-------------
xx
xx
xx
xx
01
00
10
01
00
xx
xx
OSC
2
=
1
-- - 8000000 4 
2
MS WITH PLL MODE
EXAMPLE

FNOSC<2:0>
111
110
101
100
011
011
010
010
010
001
000
DS70652E-page 127

=
16 MIPS
1,
1
1
1
1
1
1
1
Note
2
See
—
—
—