DSPIC33FJ12MC202-I/SO Microchip Technology, DSPIC33FJ12MC202-I/SO Datasheet - Page 143

• Manufacturer Part Number: DSPIC33FJ12MC202-I/SO
• Description: IC DSPIC MCU/DSP 12K 28SOIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ12MC202-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 12KB (12K x 8)
• Package / Case: 28-SOIC (7.5mm Width)
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 21
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 6x10b/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: 21
• Data Ram Size: 1 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, DM240002, DM330021, DM330011
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164339 - MODULE SKT FOR PM3 28SOICDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 13-1:
TABLE 13-2:
TABLE 13-3:
FIGURE 13-1:
© 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)
Note 1: Where ‘x’ is shown, reference is made to the registers associated with the respective output compare
PWM Frequency
PWM Frequency
PWM Frequency
2: OCFA pin controls OC1-OC2 channels.
3: TMR2/TMR3 can be selected via OCTSEL (OCxCON<3>) bit.
channels 1 through 8.
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
16
TMR register inputs
from time bases
Comparator
OCxRS
OCxR
0
OUTPUT COMPARE MODULE BLOCK DIAGRAM
(1)
(1)
1
16
30.5 Hz
FFFFh
FFFFh
FFFFh
7.6 Hz
76 Hz
OCTSEL
(3)
16
16
16
8
8
8
Period match signals
from time bases
244 Hz
610 Hz
FFFFh
FFFFh
FFFFh
61 Hz
0
16
16
16
1
1
1
Preliminary
1
dsPIC33FJ12MC201/202
1.22 Hz
122 Hz
488 Hz
7FFFh
7FFFh
7FFFh
OCM2:OCM0
(3)
Mode Select
15
15
15
1
1
1
Output
Logic
3
Set Flag bit
OCxIF
9.77 kHz
3.9 kHz
977 Hz
0FFFh
0FFFh
0FFFh
12
12
12
1
1
1
(1)
R
S
Q
Output Enable
15.6 kHz
3.9 kHz
39 kHz
03FFh
03FFh
03FFh
10
10
10
1
1
1
31.3 kHz
125 kHz
313 kHz
007Fh
007Fh
007Fh
OCx
OCFA
CY
1
7
CY
1
7
CY
1
7
DS70265B-page 141
(1)
= 4 MHz)
(2)
= 16 MHz)
= 40 MHz)
1.25 MHz
125 kHz
500 kHz
001Fh
001Fh
001Fh
1
5
1
5
1
5