PIC24FJ64GA006-I/PT Microchip Technology, PIC24FJ64GA006-I/PT Datasheet - Page 118

• Manufacturer Part Number: PIC24FJ64GA006-I/PT
• Description: IC PIC MCU FLASH 32KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ64GA006-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 64KB (22K x 24)
• Package / Case: 64-TFQFP
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, PMP, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 53
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC24FJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: I2C/SPI/UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 5
• 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, DM240011, DV164033, MA240013, AC164127, DM240001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• Controller Family/series: PIC24
• No. Of I/o's: 53
• Ram Memory Size: 8KB
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Embedded Interface Type: I2C, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM240011 - KIT STARTER MPLAB FOR PIC24F MCUDV164033 - KIT START EXPLORER 16 MPLAB ICD2MA160011 - DAUGHTER BOARD PICDEM LCD 16F91XDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32AC164327 - MODULE SKT FOR 64TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC24FJ128GA010 FAMILY
EXAMPLE 13-1:
TABLE 13-1:
TABLE 13-2:
DS39747E-page 118
Timer Prescaler Ratio
Period Register Value
Resolution (bits)
Note 1:
Timer Prescaler Ratio
Period Register Value
Resolution (bits)
Note 1:
Note 1: Based on T
1. Find the Period register value for a desired PWM frequency of 52.08 kHz, where F
2. Find the maximum resolution of the duty cycle that can be used with a 52.08 kHz frequency and a 32 MHz device clock rate:
clock rate) and a Timer2 prescaler setting of 1:1.
PWM Frequency
PWM Frequency
T
PWM Period = 1/PWM Frequency = 1/52.08 kHz = 19.2 μs
PWM Period = (PR2 + 1) • T
19.2 μs
PR2
PWM Resolution = log
CY
Based on T
Based on T
= 2/F
EXAMPLE PWM FREQUENCIES AND RESOLUTIONS AT 4 MIPS (F
EXAMPLE PWM FREQUENCIES AND RESOLUTIONS AT 16 MIPS (F
OSC
CY
= 62.5 ns
PWM PERIOD AND DUTY CYCLE CALCULATIONS
= (PR2 + 1) • 62.5 ns • 1
= 306
CY
CY
= T
= T
= T
= (log
= 8.3 bits
OSC
OSC
OSC
10
10
* 2, Doze mode and PLL are disabled.
30.5 Hz
FFFFh
FFFFh
7.6 Hz
* 2, Doze mode and PLL are disabled.
* 2; Doze mode and PLL are disabled.
(F
(16 MHz/52.08 kHz)/log
16
16
CY
8
8
CY
/F
• (Timer 2 Prescale Value)
PWM
)/log
244 Hz
FFFFh
FFFFh
61 Hz
16
16
1
1
10
2) bits
10
122 Hz
488 Hz
7FFFh
7FFFh
2) bits
15
15
1
1
3.9 kHz
977 Hz
0FFFh
0FFFh
12
12
1
1
OSC
15.6 kHz
(1)
3.9 kHz
03FFh
03FFh
= 8 MHz with PLL (32 MHz device
10
10
1
1
© 2009 Microchip Technology Inc.
31.3 kHz
125 kHz
007Fh
007Fh
CY
1
7
CY
1
7
= 4 MHz)
= 16 MHZ)
125 kHz
500 kHz
001Fh
001Fh
(1)
1
5
1
5
(1)