PIC16F724T-I/MV Microchip Technology, PIC16F724T-I/MV Datasheet - Page 100
![7KB Flash Program, 1.8V-5.5V, 16MHz Internal Oscillator, 8b ADC, CCP, I2C/SPI, A](/photos/16/12/161286/qfn44_sml.jpg)
PIC16F724T-I/MV
Manufacturer Part Number
PIC16F724T-I/MV
Description
7KB Flash Program, 1.8V-5.5V, 16MHz Internal Oscillator, 8b ADC, CCP, I2C/SPI, A
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheet
1.AC164112.pdf
(302 pages)
Specifications of PIC16F724T-I/MV
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
36
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 14x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-UFQFN Exposed Pad
Core
PIC
Processor Series
PIC16F
Data Ram Size
192 B
Number Of Timers
3
Operating Supply Voltage
1.8 V to 5.5 V
Mounting Style
SMD/SMT
Interface Type
I2C, SPI, AUSART
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- Current page: 100 of 302
- Download datasheet (5Mb)
PIC16F72X/PIC16LF72X
9.1
When configuring and using the ADC the following
functions must be considered:
• Port configuration
• Channel selection
• ADC voltage reference selection
• ADC conversion clock source
• Interrupt control
• Results formatting
9.1.1
The ADC can be used to convert both analog and
digital signals. When converting analog signals, the I/O
pin should be configured for analog by setting the
associated TRIS and ANSEL bits. Refer to Section 6.0
“I/O Ports” for more information.
9.1.2
The CHS bits of the ADCON0 register determine which
channel is connected to the sample and hold circuit.
When changing channels, a delay is required before
starting the next conversion. Refer to Section 9.2
“ADC Operation” for more information.
9.1.3
The ADREF bits of the ADCON1 register provides
control of the positive voltage reference. The positive
voltage reference can be either V
voltage source or the internal Fixed Voltage Reference.
The negative voltage reference is always connected to
the ground reference. See Section 10.0 “Fixed
Voltage Reference” for more details on the Fixed
Voltage Reference.
9.1.4
The source of the conversion clock is software select-
able via the ADCS bits of the ADCON1 register. There
are seven possible clock options:
• F
• F
• F
• F
• F
• F
• F
The time to complete one bit conversion is defined as
T
as shown in Figure 9-2.
DS41341E-page 100
AD
Note:
OSC
OSC
OSC
OSC
OSC
OSC
RC
. One full 8-bit conversion requires 10 T
(dedicated internal oscillator)
/2
/4
/8
/16
/32
/64
ADC Configuration
PORT CONFIGURATION
Analog voltages on any pin that is defined
as a digital input may cause the input
buffer to conduct excess current.
CHANNEL SELECTION
ADC V
CONVERSION CLOCK
OLTAGE REFERENCE
DD
, an external
AD
periods
For correct conversion, the appropriate T
tion must be met. Refer to the A/D conversion require-
ments in Section 23.0 “Electrical Specifications” for
more information. Table 9-1 gives examples of appro-
priate ADC clock selections.
Note:
Unless using the F
system clock frequency will change the
ADC
adversely affect the ADC result.
clock
© 2009 Microchip Technology Inc.
frequency,
RC
, any changes in the
which
AD
specifica-
may
Related parts for PIC16F724T-I/MV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PIC16F724-I/ML](/photos/6/81/68122/150-44-qfn_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 4KX14 44-QFN
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F724-I/PT](/photos/6/82/68251/c04-076_pt_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 4KX14 44TQFP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F724-I/P](/photos/6/61/66192/150-40-dip_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 4KX14 40-DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F724-E/ML](/photos/6/81/68122/150-44-qfn_tmb.jpg)
Part Number:
Description:
7KB Flash Program, 1.8V-5.5V, 16MHz Internal Oscillator, 8b ADC, CCP, I2C/SPI, A
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F724-E/MV](/photos/16/12/161286/qfn44_tmb.jpg)
Part Number:
Description:
7KB Flash Program, 1.8V-5.5V, 16MHz Internal Oscillator, 8b ADC, CCP, I2C/SPI, A
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F724-E/P](/photos/6/61/66192/150-40-dip_tmb.jpg)
Part Number:
Description:
7KB Flash Program, 1.8V-5.5V, 16MHz Internal Oscillator, 8b ADC, CCP, I2C/SPI, A
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F724-E/PT](/photos/6/82/68251/c04-076_pt_tmb.jpg)
Part Number:
Description:
7KB Flash Program, 1.8V-5.5V, 16MHz Internal Oscillator, 8b ADC, CCP, I2C/SPI, A
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F724-I/MV](/photos/16/12/161286/qfn44_tmb.jpg)
Part Number:
Description:
7KB Flash Program, 1.8V-5.5V, 16MHz Internal Oscillator, 8b ADC, CCP, I2C/SPI, A
Manufacturer:
Microchip Technology
![PIC16F72-I/ML](/photos/6/81/68120/150-28-qfn_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 28-QFN
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F72-I/SO](/photos/6/59/65909/150-28-soic_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 28-SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F72-I/SP](/photos/6/59/65908/150-28-dip_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 28DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F72-I/SOG](/photos/6/59/65909/150-28-soic_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 28-SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F72-I/MLG](/photos/6/81/68120/150-28-qfn_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 28QFN
Manufacturer:
Microchip Technology
![PIC16F72-I/SSG](/photos/6/81/68119/150-28-ssop_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 28SSOP
Manufacturer:
Microchip Technology
![PIC16F72-E/SS](/photos/6/81/68119/150-28-ssop_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 8-SSOP
Manufacturer:
Microchip Technology
Datasheet: