PIC32MX230F128L-I/PF View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC32MX230F128L-I/PF

32-bit Microcontrollers (up to 512 KB Flash and 64 KB SRAM) with Audio/Graphics/Touch (HMI), CAN, USB, and Advanced Analog

Microchip Technology 

PIC32MX1XX/2XX/5XX 64/100-PIN FAMILY

FIGURE 31-18:

ANALOG-TO-DIGITAL CONVERSION (10-BIT MODE) TIMING

CHARACTERISTICS (ASAM = 0, SSRC<2:0> = 000)

AD50

ADCLK

Instruction

Execution Set SAMP

SAMP

Clear SAMP

ch0_dischrg

ch0_samp

eoc

AD61

CONV

ADxIF

Buffer(0)

Buffer(1)

AD60

TSAMP

AD55

AD55

12

34 5 6

78

56

78

1 – Software sets ADxCON. SAMP to start sampling.

2 – Sampling starts after discharge period. TSAMP is described in Section 17. “10-bit Analog-to-Digital Converter (ADC)”

(DS60001104) in the “PIC32 Family Reference Manual”.

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 TAD for end of conversion.

 2014-2017 Microchip Technology Inc.

DS60001290E-page 345

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