MA330026 Microchip Technology, MA330026 Datasheet - Page 285

• Manufacturer Part Number: MA330026
• Description: Daughter Cards & OEM Boards dsPIC33FJ16MC102 Plug-In Module
• Manufacturer: Microchip Technology

Specifications of MA330026

• Rohs: yes
• Product: Plug-In Modules
• Core: PIC
• Data Bus Width: 16 bit
• Description/function: dsPIC33F MC 28 Pin QFN to 100 Pin Plug-in-Module
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3 V to 3.6 V
• For Use With: DM330021, DM330022, DM330023

FIGURE 26-23:
FIGURE 26-24:
© 2011 Microchip Technology Inc.
Instruction
Execution
dsPIC33FJ16GP101/102 AND dsPIC33FJ16MC101/102
ADCLK
DONE
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
Instruction
Execution
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
DONE
SAMP
ADxIF
(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
AD50
Set SAMP
AD
AD61
for end of conversion.
AD50
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
T
AD60
SAMP
T
SAMP
3
4
3
SAMP
SAMP
5
4
AD55
is described in Section 16. “Analog-to-Digital Converter (ADC)”
Preliminary
is described in
6
5
AD55
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
AD55
5
AD
6
for end of conversion.
5
AD55
6
7
DS70652C-page 285
T
SAMP
8
8
AD55