PIC24HJ32GP202-I/MM Microchip Technology, PIC24HJ32GP202-I/MM Datasheet - Page 131
![IC PIC MCU FLASH 32K 28QFN](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC24HJ32GP202-I/MM
Manufacturer Part Number
PIC24HJ32GP202-I/MM
Description
IC PIC MCU FLASH 32K 28QFN
Manufacturer
Microchip Technology
Series
PIC® 24Hr
Datasheets
1.PIC24HJ12GP201-ISO.pdf
(84 pages)
2.PIC24HJ32GP202-ISO.pdf
(272 pages)
3.PIC24HJ32GP202-ISO.pdf
(8 pages)
4.PIC24HJ32GP202-ISO.pdf
(12 pages)
5.PIC24HJ32GP204-IML.pdf
(244 pages)
Specifications of PIC24HJ32GP202-I/MM
Program Memory Type
FLASH
Program Memory Size
32KB (11K x 24)
Package / Case
28-QFN
Core Processor
PIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
21
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 10x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC24HJ
Core
PIC
Data Bus Width
16 bit
Data Ram Size
2 KB
Interface Type
I2C/SPI/UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
21
Number Of Timers
3
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, DM300027
Minimum Operating Temperature
- 40 C
On-chip Adc
10-ch x 12-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- PIC24HJ12GP201-ISO PDF datasheet
- PIC24HJ32GP202-ISO PDF datasheet #2
- PIC24HJ32GP202-ISO PDF datasheet #3
- PIC24HJ32GP202-ISO PDF datasheet #4
- PIC24HJ32GP204-IML PDF datasheet #5
- Current page: 131 of 244
- Download datasheet (4Mb)
EXAMPLE 13-1:
TABLE 13-1:
TABLE 13-2:
TABLE 13-3:
© 2007 Microchip Technology Inc.
Timer Prescaler Ratio
Period Register Value
Resolution (bits)
Timer Prescaler Ratio
Period Register Value
Resolution (bits)
Timer Prescaler Ratio
Period Register Value
Resolution (bits)
1.
2.
Find the Timer Period register value for a desired PWM frequency that is 52.08 kHz, where F
prescaler setting of 1:1.
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:
PWM Frequency
PWM Frequency
PWM Frequency
T
PWM Period = 1/PWM Frequency = 1/52.08 kHz = 19.2 ms
PWM Period = (PR2 + 1) • T
19.2 ms
PR2
PWM Resolution
CY
PIC24HJ32GP202/204 and PIC24HJ16GP304
EXAMPLE PWM FREQUENCIES AND RESOLUTIONS AT 4 MIPS (F
EXAMPLE PWM FREQUENCIES AND RESOLUTIONS AT 16 MIPS (F
EXAMPLE PWM FREQUENCIES AND RESOLUTIONS AT 40 MIPS (F
PWM PERIOD AND DUTY CYCLE CALCULATIONS
= 62.5 ns
= (PR2 + 1) • 62.5 ns • 1
= 306
= log
= (log
= 8.3 bits
30.5 Hz
FFFFh
FFFFh
FFFFh
10
7.6 Hz
76 Hz
10
(F
16
16
16
(16 MHz/52.08 kHz)/log
8
8
8
CY
CY
/F
• (Timer2 Prescale Value)
PWM
244 Hz
610 Hz
FFFFh
FFFFh
FFFFh
)/log
61 Hz
16
16
16
1
1
1
10
Preliminary
2) bits
1.22 Hz
122 Hz
488 Hz
7FFFh
7FFFh
7FFFh
10
15
15
15
2) bits
1
1
1
9.77 kHz
3.9 kHz
977 Hz
0FFFh
0FFFh
0FFFh
12
12
12
1
1
1
15.6 kHz
3.9 kHz
39 kHz
03FFh
03FFh
03FFh
10
10
10
1
1
1
CY
= 16 MHz and a Timer2
31.3 kHz
125 kHz
313 kHz
007Fh
007Fh
007Fh
CY
CY
CY
1
7
1
7
1
7
DS70289A-page 129
= 4 MHz)
= 16 MHz)
= 40 MHz)
1.25 MHz
125 kHz
500 kHz
001Fh
001Fh
001Fh
1
5
1
5
1
5
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