PIC32MX360F512L-80I/PT Microchip Technology, PIC32MX360F512L-80I/PT Datasheet - Page 509

• Manufacturer Part Number: PIC32MX360F512L-80I/PT
• Description: IC PIC MCU FLASH 512K 100-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX360F512L-80I/PT

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 100-TFQFP
• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: I²C, IrDA, LIN, PMP, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 85
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC32MX3xx
• Core: MIPS
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C , SPI , UART
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 85
• Number Of Timers: 5 x 16 bit
• Operating Supply Voltage: 2.3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, DM320001, DM320002, MA320001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Controller Family/series: PIC32
• No. Of I/o's: 85
• Ram Memory Size: 32KB
• Cpu Speed: 80MHz
• No. Of Timers: 6
• Embedded Interface Type: EUART, I2C, PSP, SPI
• No. Of Pwm Channels: 5
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1000 - PIC32 BREAKOUT BOARDAC244003 - TEST BD MPLAB REAL ICE LOOPBACKAC244006 - KIT MPLAB REAL ICE TRACEDM320001 - KIT EVAL PIC32 STARTERAC164333 - MODULE SKT FOR PM3 100QFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

22.4.10 Free-Running Sample
The
(SSRC = 111) in combination with the Automatic Sam-
pling Start mode (ASAM = 1), allows the ADC module
to schedule acquisition/conversion sequences with no
intervention by the user or other device resources. This
“Clocked” mode allows continuous data collection after
module initialization. See Example 22-3 for a code
example.
EXAMPLE 22-3:
22.4.11
In this case, one ADC input, AN0, will be acquired and
converted. The results are stored in the ADC1BUF
buffer. This process repeats 15 times until the buffer is
full, and then the module generates an interrupt. Then
entire process repeats.
With ALTS (AD1CON2<0>) clear, only the MUX A
inputs are active. The CH0SA (AD1CHS<19:16>) bits
and CH0NA (AD1CHS<23>) bit are specified (AN0-
VREF-) as the input to the sample/hold channel. Other
input selection bits are not used.
22.4.12
A typical setup might include all available analog input
channels to be sampled and converted. The CSCNA
(AD1CON2<10>) bit specifies scanning of the ADC
© 2008 Microchip Technology Inc.
AD1PCFG = 0xFFFB;
AD1CON1 = 0x00E0;
AD1CHS
AD1CSSL = 0;
AD1CON3 = 0x0F00;
AD1CON2 = 0x0004;
AD1CON1SET = 0x8000;
AD1CON1SET = 0x0004;
while (1)
{ IFS1CLR = 0x0002;
while (!IFS1 & 0x0002);
Auto-Convert
= 0x00020000;
EXAMPLE: A/D CONVERSIONS
Conversion Sequence
SAMPLING A SINGLE CHANNEL
MULTIPLE TIMES
WHILE SCANNING THROUGH
ANALOG INPUTS
CONVERTING 1 CHANNEL, AUTO-SAMPLE START, AUTO-CONVERT CODE
Conversion
Trigger
Advance Information
// all PORTB = Digital; RB2 = analog
// SSRC bit = 111 internal
// counter ends sampling and starts
// converting.
// Connect RB2/AN2 as CH0 input
// in this example RB2/AN2 is the input
// Sample time = 15Tad
// Interrupt after every 2 samples
// turn ADC ON
// auto start sampling
// repeat continuously
// clear ADC interrupt flag
// poll for conversion done\
// result of conversions is available in ADC1BUF0
// and ADC1BUF1
mode
// for 31Tad then go to conversion
inputs. Other conditions are similar to the previous
example (see Section 22.4.11 “Sampling a Single
Channel Multiple Times”).
Initially, the AN0 input is acquired and converted. The
result is stored in the ADC1BUF buffer. Then the AN1
input is acquired and converted. This process of scan-
ning the inputs repeats 16 times until the buffer is full
and then the module generates an interrupt. Then the
entire process repeats.
22.4.12.1
To enable the dual 8-word buffers and alternating the
buffer fill, set the BUFM (AD1CON2<1>) bit. The BUFM
setting does not affect other operational parameters.
First, the conversion sequence starts filling the buffer at
ADC1BUF0 (buffer location 0 x 0). After the first inter-
rupt occurs, the buffer begins to fill at ADC1BUF8
(buffer location 0 x 8). The BUFS (AD1CON2<7>) bit is
alternately set and cleared after each interrupt to show
which buffer is being filled. In this example, three ana-
log inputs are sampled and an interrupt occurs after
every third sample.
PIC32MX FAMILY
Example: Using Dual 8-Word Buffers
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DS61143B-page 507