PIC16F716-E/SO Microchip Technology, PIC16F716-E/SO Datasheet - Page 21
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PIC16F716-E/SO
Manufacturer Part Number
PIC16F716-E/SO
Description
IC PIC MCU FLASH 2KX14 18SOIC
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-E/SO
Program Memory Type
FLASH
Program Memory Size
3.5KB (2K x 14)
Package / Case
18-SOIC (7.5mm Width)
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)
3 V ~ 5.5 V
Data Converters
A/D 4x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°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
+ 125 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
Data Rom Size
128 B
Height
2.31 mm
Length
11.53 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2 V
Width
7.49 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
I3-DB16F716 - BOARD DAUGHTER ICEPIC3AC162054 - HEADER INTERFACE ICD2 16F716
Eeprom Size
-
Connectivity
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F716-E/SO
Manufacturer:
PIC
Quantity:
5 510
Company:
Part Number:
PIC16F716-E/SO
Manufacturer:
AMD
Quantity:
5 510
3.0
Some pins for these I/O ports are multiplexed with an
alternate function for the peripheral features on the
device. In general, when a peripheral is enabled, that
pin may not be used as a general purpose I/O pin.
Additional information on I/O ports may be found in the
PICmicro
3.1
PORTA is a 5-bit wide bidirectional port. The
corresponding data direction register is TRISA. Setting
a TRISA bit (= 1) will make the corresponding PORTA
pin an input (i.e., put the corresponding output driver in
a High-impedance mode). Clearing a TRISA bit (= 0)
will make the corresponding PORTA pin an output (i.e.,
put the contents of the output latch on the selected pin).
Reading the PORTA register reads the status of the
pins, whereas writing to it will write to the port latch. All
write operations are read-modify-write operations.
Therefore, a write to a port implies that the port pins are
read, the value is modified and then written to the port
data latch.
Pin RA4 is multiplexed with the Timer0 module clock
input to become the RA4/T0CKI pin. The RA4/T0CKI
pin is a Schmitt Trigger input and an open drain output.
All other RA port pins have TTL input levels and full
CMOS output drivers.
PORTA pins, RA3:0, are multiplexed with analog inputs
and analog V
selected by clearing/setting the control bits in the
ADCON1 register (A/D Control Register 1).
The TRISA register controls the direction of the RA
pins, even when they are being used as analog inputs.
The user must ensure the bits in the TRISA register are
maintained set when using them as analog inputs.
2003 Microchip Technology Inc.
Note:
Note:
I/O PORTS
PORTA and the TRISA Register
®
Mid-Range Reference Manual, (DS33023).
On a Power-on Reset, these pins are
configured as analog inputs and read as
‘0’.
Setting RA3:0 to output while in Analog
mode will force pins to output contents of
data latch.
REF
input. The operation of each pin is
Preliminary
EXAMPLE 3-1:
FIGURE 3-1:
BCF
CLRF
BSF
MOVLW
MOVWF
BCF
WR
PORT
DATA
BUS
WR
TRIS
RD PORT
To A/D Converter
STATUS, RP0
PORTA
STATUS, RP0
0xEF
TRISA
STATUS, RP0
TRIS Latch
D
D
Data Latch
CK
CK
Q
Q
Q
Q
RD TRIS
INITIALIZING PORTA
BLOCK DIAGRAM OF
RA3:RA0
;
;Initialize PORTA by
;clearing output
;data latches
;Select Bank 1
;Value used to
;initialize data
;direction
;Set RA<3:0> as inputs
;RA<4> as outputs
;Return to Bank 0
PIC16F716
Q
EN
D
V
P
N
V
Analog
Input
mode
DS41206A-page 19
DD
SS
V
SS
V
DD
TTL
Input
Buffer
I/O pin