DSPIC33FJ128GP708A-I/PT Microchip Technology, DSPIC33FJ128GP708A-I/PT Datasheet - Page 250

• Manufacturer Part Number: DSPIC33FJ128GP708A-I/PT
• Description: IC DSPIC MCU/DSP 128K 80-TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ128GP708A-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 128KB (128K x 8)
• Package / Case: 80-TFQFP
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: AC'97, Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 69
• Ram Size: 16K 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
• Product: DSCs
• Data Bus Width: 16 bit
• Processor Series: DSPIC33F
• Core: dsPIC
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 69
• Data Ram Size: 16 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, DM240001, DV164033
• Minimum Operating Temperature: - 40 C
• Package: 80TQFP
• Device Core: dsPIC
• Family Name: dsPIC33
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 3.3 V
• Interface Type: CAN/I2C/SPI/UART
• On-chip Adc: 48-chx10-bit|48-chx12-bit
• Number Of Timers: 9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1001 - DSPIC33 BREAKOUT BOARD
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

dsPIC33FJXXXGPX06A/X08A/X10A
TABLE 22-2:
DS70593B-page 250
POSCMD<1:0>
FNOSC<2:0>
FCKSM<1:0>
OSCIOFNC
WDTPOST
WDTPRE
FWDTEN
Bit Field
PLLKEN
WINDIS
IESO
ds
PIC33FJXXXGPX06A/X08A/X10A
FOSCSEL
FOSCSEL
Register
FWDT
FWDT
FWDT
FWDT
FWDT
FOSC
FOSC
FOSC
Two-speed Oscillator Start-up Enable bit
1 = Start-up device with FRC, then automatically switch to the user-selected
0 = Start-up device with user-selected oscillator source
Initial Oscillator Source Selection bits
111 = Internal Fast RC (FRC) oscillator with postscaler
110 = Internal Fast RC (FRC) oscillator with divide-by-16
101 = LPRC oscillator
100 = Secondary (LP) oscillator
011 = Primary (XT, HS, EC) oscillator with PLL
010 = Primary (XT, HS, EC) oscillator
001 = Internal Fast RC (FRC) oscillator with PLL
000 = FRC oscillator
Clock Switching Mode bits
1x = Clock switching is disabled, Fail-Safe Clock Monitor is disabled
01 = Clock switching is enabled, Fail-Safe Clock Monitor is disabled
00 = Clock switching is enabled, Fail-Safe Clock Monitor is enabled
OSC2 Pin Function bit (except in XT and HS modes)
1 = OSC2 is clock output
0 = OSC2 is general purpose digital I/O pin
Primary Oscillator Mode Select bits
11 = Primary oscillator disabled
10 = HS Crystal Oscillator mode
01 = XT Crystal Oscillator mode
00 = EC (External Clock) mode
Watchdog Timer Enable bit
1 = Watchdog Timer always enabled (LPRC oscillator cannot be disabled. Clearing
0 = Watchdog Timer enabled/disabled by user software (LPRC can be disabled
Watchdog Timer Window Enable bit
1 = Watchdog Timer in Non-Window mode
0 = Watchdog Timer in Window mode
PLL Lock Enable bit
1 = Clock switch to PLL source will wait until the PLL lock signal is valid.
0 = Clock switch will not wait for the PLL lock signal.
Watchdog Timer Prescaler bit
1 = 1:128
0 = 1:32
Watchdog Timer Postscaler bits
1111 = 1:32,768
1110 = 1:16,384
•
•
•
0001 = 1:2
0000 = 1:1
oscillator source when ready
the SWDTEN bit in the RCON register will have no effect.)
by clearing the SWDTEN bit in the RCON register)
Preliminary
CONFIGURATION BITS DESCRIPTION (CONTINUED)
Description
 2009 Microchip Technology Inc.