DSPIC33FJ128MC706-I/PT Microchip Technology Inc., DSPIC33FJ128MC706-I/PT Datasheet - Page 175

• Manufacturer Part Number: DSPIC33FJ128MC706-I/PT
• Description: 16 BIT MCU/DSP 64LD 40MIPS 128KB FLASH
• Manufacturer: Microchip Technology Inc.
• Type: DSPr

Specifications of DSPIC33FJ128MC706-I/PT

• A/d Inputs: 16-Channels, 12-Bit
• Comparators: 8
• Cpu Speed: 40 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 53
• Interface: CAN/I2C/SPI/UART
• Ios: 53
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 64-pin TQFP
• Programmable Memory: 128K Bytes
• Ram Size: 16K Bytes
• Timers: 9-16-bit, 4-32-bit
• Voltage, Range: 3-3.6
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 14-1:
TABLE 14-2:
TABLE 14-3:
FIGURE 14-1:
© 2006 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:
Note 1:Where ‘x’ is shown, reference is made to the registers associated with the respective output compare channels 1
PWM Frequency
PWM Frequency
PWM Frequency
2: OCFA pin controls OC1-OC4 channels. OCFB pin controls OC5-OC8 channels.
3: Each output compare channel can use one of two selectable time bases. Refer to the device data sheet for the
Only OC1 and OC2 can trigger a DMA data transfer.
through 8.
time bases associated with the module.
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
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
dsPIC33F
31.3 kHz
125 kHz
313 kHz
007Fh
007Fh
007Fh
OCx
OCFA or OCFB
CY
1
7
CY
1
7
CY
1
7
DS70165D-page 173
(1)
= 4 MHz)
= 16 MHz)
= 40 MHz)
1.25 MHz
125 kHz
500 kHz
001Fh
001Fh
001Fh
(2)
1
5
1
5
1
5