DSPIC33FJ128GP708-I/PT Microchip Technology, DSPIC33FJ128GP708-I/PT Datasheet - Page 19

• Manufacturer Part Number: DSPIC33FJ128GP708-I/PT
• Description: IC DSPIC MCU/DSP 128K 80TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ128GP708-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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1001 - DSPIC33 BREAKOUT BOARDDM300024 - KIT DEMO DSPICDEM 1.1DV164033 - KIT START EXPLORER 16 MPLAB ICD2MA330012 - MODULE DSPIC33 100P TO 84QFPMA330011 - MODULE DSPIC33 100P TO 100QFPDM300019 - BOARD DEMO DSPICDEM 80L STARTERDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32AC164328 - MODULE SKT FOR 80TQFPDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

42. Module: Oscillator
TABLE 6:
© 2010 Microchip Technology Inc.
TUN<5:0>
For certain values of the TUN<5:0> bits
(OSCTUN<5:0>), the resultant frequencies do not
match the expected values.
As shown in Table 6, the actual frequencies
obtained for different values of the TUN<5:0> bits
are listed in terms of percentage change relative to
the center frequency of 7.3728 MHz. The
frequency
approximate and may vary slightly from device to
device.
000000
000001
000010
000011
000100
000101
000110
000111
001000
001001
001010
001011
001100
001101
001110
001111
010000
010001
010010
010011
010100
010101
010110
010111
011000
011001
011010
011011
011100
011101
011110
011111
errors
Change from
7.3728 MHz
+10.125%
+10.875%
Expected
+11.625%
+0.375%
+1.125%
+1.875%
+2.625%
+3.375%
+4.125%
+4.875%
+5.625%
+6.375%
+7.125%
+7.875%
+8.625%
+9.375%
+11.25%
+0.75%
+2.25%
+3.75%
+5.25%
+6.75%
+8.25%
+9.75%
+10.5%
+1.5%
+4.5%
+7.5%
+3%
+6%
+9%
listed
—
in
the
Change from
7.3728 MHz
+10.575%
+11.325%
+12.075%
+12.825%
+13.575%
+0.375%
+1.125%
+1.875%
+2.625%
+3.375%
+4.125%
+4.875%
+5.625%
+8.325%
+9.075%
+9.825%
+10.95%
+12.45%
+13.95%
+0.75%
+2.25%
+3.75%
+5.25%
+9.45%
+10.2%
+11.7%
+13.2%
Actual
+1.5%
+4.5%
+8.7%
+3%
table
—
are
TABLE 6:
TUN<5:0>
It is recommended that the user application
include some means of measuring the exact
oscillator frequency in order to verify the
frequencies listed below.
Work around
Configure your peripherals and other system
parameters based on the actual frequencies listed
in Table 6.
Affected Silicon Revisions
100000
100001
100010
100011
100100
100101
100110
100111
101000
101001
101010
101011
101100
101101
101110
101111
110000
110001
110010
110011
110100
110101
110110
110111
111000
111001
111010
111011
111100
111101
111110
111111
A2
X
A3
X
(CONTINUED)
A4
X
Change from
7.3728 MHz
Expected
-10.875%
-10.125%
-11.625%
-9.375%
-8.625%
-7.875%
-7.125%
-6.375%
-5.625%
-4.875%
-4.125%
-3.375%
-2.625%
-1.875%
-1.125%
-0.375%
-11.25%
-10.5%
-9.75%
-8.25%
-6.75%
-5.25%
-3.75%
-2.25%
-0.75%
-7.5%
-4.5%
-1.5%
-12%
-9%
-6%
-3%
DS80446D-page 19
Change from
7.3728 MHz
-11.625%
-10.875%
-10.125%
+0.075%
+0.825%
+1.575%
-11.25%
-9.375%
-8.625%
-7.875%
-7.125%
-6.375%
-3.675%
-2.925%
-2.175%
-1.425%
-0.675%
+0.45%
+1.95%
-10.5%
-9.75%
-8.25%
-6.75%
-2.55%
-1.05%
Actual
+1.2%
-7.5%
-3.3%
-1.8%
-0.3%
-12%
-9%