dsPIC33FJ32GP104-I/PT Microchip Technology, dsPIC33FJ32GP104-I/PT Datasheet - Page 332

• Manufacturer Part Number: dsPIC33FJ32GP104-I/PT
• Description: Digital Signal Processors & Controllers - DSP, DSC 16bit Gen Prp Fam16 MIPS 32KBFLSH 2KBRAM
• Manufacturer: Microchip Technology
• Type: dsPIC33FJ32(GP/MC)101/102/104r

Specifications of dsPIC33FJ32GP104-I/PT

• Rohs: yes
• Core: dsPIC33F
• Data Bus Width: 16 bit
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• Maximum Clock Frequency: 7.37 MHz, 32 kHz
• Number Of Programmable I/os: 35
• Number Of Timers: 5 x 16-bit, 2 x 32-bit
• Device Million Instructions Per Second: 16 MIPs
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Package / Case: TQFP-44
• Mounting Style: SMD/SMT
• Family / Core: dsPIC33FJ32(GP/MC)101/102/104
• Interface Type: I2C, SPI, UART
• Minimum Operating Temperature: - 40 C
• On-chip Adc: Yes
• Product: DSPs
• Program Memory Type: Flash
• Supply Current: 10 mA

dsPIC33FJ16(GP/MC)101/102 AND dsPIC33FJ32(GP/MC)101/102/104
FIGURE 26-31:
FIGURE 26-32:
DS70652E-page 332
Instruction
Execution
ADCLK
Instruction
DONE
Execution
SAMP
ADxIF
1 – Software sets ADxCON. SAMP to start sampling.
2 – Sampling starts after discharge period. T
3 – Software clears ADxCON. SAMP to start conversion.
4 – Sampling ends, conversion sequence starts.
5 – Convert bit 9.
6 – Convert bit 8.
7 – Convert bit 0.
8 – One T
1 – Software sets ADxCON. ADON to start AD operation.
2 – Sampling starts after discharge period. T
3 – Convert bit 9.
4 – Convert bit 8.
ADCLK
SAMP
DONE
ADxIF
– Convert bit 9.
(DS70183) in the “dsPIC33F/PIC24H Family Reference Manual”.
Section 16. “Analog-to-Digital Converter (ADC)” (DS70183)
in the “dsPIC33F/PIC24H Family Reference Manual”.
Set ADON
Set SAMP
AD61
AD50
AD
AD50
for end of conversion.
1
ADC CONVERSION TIMING CHARACTERISTICS
(CHPS<1:0> = 01, SIMSAM = 0, ASAM = 0, SSRC<2:0> = 000)
ADC CONVERSION TIMING CHARACTERISTICS (CHPS<1:0> = 01, SIMSAM = 0,
ASAM = 1, SSRC<2:0> = 111, SAMC<4:0> = 00001)
1
2
Clear SAMP
2
AD60
T
SAMP
T
SAMP
3
4
3
SAMP
5
SAMP
4
is described in Section 16. “Analog-to-Digital Converter (ADC)”
6
AD55
is described in
AD55
5
6
7
7
8
3
5 – Convert bit 0.
6 – One T
7 – Begin conversion of next channel.
8 – Sample for time specified by SAMC<4:0>.
4
5
AD55
 2011-2012 Microchip Technology Inc.
AD
6
for end of conversion.
5
AD55
6
7
T
SAMP
8
8
AD55