PIC16F716-I/SS Microchip Technology, PIC16F716-I/SS Datasheet - Page 40
![IC PIC MCU FLASH 2KX14 20SSOP](/photos/6/58/65895/150-20-ssop_sml.jpg)
PIC16F716-I/SS
Manufacturer Part Number
PIC16F716-I/SS
Description
IC PIC MCU FLASH 2KX14 20SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F716-ISO.pdf
(136 pages)
4.PIC16F716-ISO.pdf
(12 pages)
5.PIC16F716-ESO.pdf
(126 pages)
Specifications of PIC16F716-I/SS
Program Memory Type
FLASH
Program Memory Size
3.5KB (2K x 14)
Package / Case
20-SSOP
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
13
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 4x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
RS- 232/USB
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
13
Number Of Timers
3
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
Minimum Operating Temperature
- 40 C
On-chip Adc
4-ch x 8-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPI3-DB16F716 - BOARD DAUGHTER ICEPIC3AC164307 - MODULE SKT FOR PM3 28SSOPAC162054 - HEADER INTERFACE ICD2 16F716AC164018 - MODULE SKT PROMATEII 20SSOP
Eeprom Size
-
Connectivity
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F716-I/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC16F716
7.1
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
7.1.1
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 ADCON1 bits. See the corresponding Port
section for more information.
7.1.2
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 7.2
“ADC Operation” for more information.
TABLE 7-1:
DS41206B-page 38
Operation
2 T
8 T
32 T
RC
Legend: Shaded cells are outside of recommended range.
Note 1:
Note:
OSC
OSC
OSC
2:
3:
4:
AD Clock Source (T
ADC Configuration
The RC source has a typical T
These values violate the minimum required T
For faster conversion times, the selection of another clock source is recommended.
When device frequency is greater than 1 MHz, the RC A/D conversion clock source is recommended for
Sleep operation only.
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
T
AD
vs. DEVICE OPERATING FREQUENCIES
ADCS<1:0>
00
01
10
11
AD
)
AD
2-6 μs
100 ns
400 ns
time of 4 μs.
20 MHz
1.6 μs
(1), (4)
(2)
(2)
AD
time.
2-6 μs
7.1.3
The PCFG bits of the ADCON0 register provide
independent control of the positive voltage reference.
The positive voltage reference can be either V
external voltage source.
7.1.4
The source of the conversion clock is software select-
able via the ADCS bits of the ADCON0 register. There
are four possible clock options:
• F
• F
• F
• F
The time to complete one bit conversion is defined as
T
For correct conversion, the appropriate T
must be met. See A/D conversion requirements in
Section 12.0 “Electrical Characteristics” for more
information. Table 7-1 gives examples of appropriate
ADC clock selections.
400 ns
AD
5 MHz
Note:
1.6 μs
6.4 μs
OSC
OSC
OSC
RC
. One full 8-bit conversion requires 9.5 T
Device Frequency
(1), (4)
(dedicated internal oscillator)
/2
/8
/32
(2)
ADC V
Unless using the F
system clock frequency will change the
ADC
adversely affect the ADC result.
CONVERSION CLOCK
2-6 μs
clock
OLTAGE REFERENCE
1.25 MHz
25.6 μs
1.6 μs
6.4 μs
© 2007 Microchip Technology Inc.
(1), (4)
frequency,
(3)
RC
, any changes in the
333.33 kHz
AD
2-6 μs
which
24 μs
96 μs
specification
6 μs
AD
DD
periods.
(3)
(3)
(1)
or an
may