PIC24HJ256GP206T-I/PT Microchip Technology, PIC24HJ256GP206T-I/PT Datasheet - Page 18

• Manufacturer Part Number: PIC24HJ256GP206T-I/PT
• Description: Microcontroller
• Manufacturer: Microchip Technology
• Series: PIC® 24Hr

Specifications of PIC24HJ256GP206T-I/PT

• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (85.5K x 24)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 18x10b, 18x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM300024 - KIT DEMO DSPICDEM 1.1MA240012 - MODULE PLUG-IN PIC24H 100QFPDV164033 - KIT START EXPLORER 16 MPLAB ICD2DM300019 - BOARD DEMO DSPICDEM 80L STARTERDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32AC164327 - MODULE SKT FOR 64TQFP
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC24HJXXXGPX06/X08/X10
42. Module: Oscillator
TABLE 6:
DS80444D-page 18
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
Expected
+10.125%
+10.875%
+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%
+12.075%
+12.825%
+13.575%
+11.325%
+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
includes a way to measure 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
-11.625%
-10.875%
-10.125%
-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%
© 2010 Microchip Technology Inc.
-7.5%
-4.5%
-1.5%
-12%
-9%
-6%
-3%
Change from
7.3728 MHz
-10.875%
-10.125%
-11.625%
+0.075%
+1.575%
+0.825%
-9.375%
-8.625%
-7.875%
-7.125%
-6.375%
-3.675%
-2.925%
-2.175%
-1.425%
-0.675%
-11.25%
+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%