MA330029 Microchip Technology, MA330029 Datasheet - Page 109

• Manufacturer Part Number: MA330029
• Description: Daughter Cards & OEM Boards dsPIC33FJ16GP102 Plug-In Module
• Manufacturer: Microchip Technology

Specifications of MA330029

• Rohs: yes
• Data Bus Width: 16 bit
• Description/function: dsPIC33F GP 28 Pin QFN to 100 Pin Plug-in-Module
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3 V to 3.6 V

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 a 8 MHz crystal is being used
with the selected oscillator mode of MS with PLL. This
provides a Fosc of 8 MHz * 4 = 32 MHz. The resultant
device operating speed is 32/2 = 16 MIPS.
TABLE 8-1:
© 2011 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:
dsPIC33FJ16GP101/102 AND dsPIC33FJ16MC101/102
2:
OSC2 pin function is determined by the OSCIOFNC Configuration bit.
This is the default oscillator mode for an unprogrammed (erased) device.
PLL CONFIGURATION
Oscillator Mode
CONFIGURATION BIT VALUES FOR CLOCK SELECTION
Preliminary
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
⋅
DS70652C-page 109
)
=
16 MIPS
Note
See
1, 2
—
—
—
1
1
1
1
1
1
1