PIC16F721-I/SO Microchip Technology, PIC16F721-I/SO Datasheet - Page 65
PIC16F721-I/SO
Manufacturer Part Number
PIC16F721-I/SO
Description
MCU PIC 4K FLASH 20-SOIC
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC16LF720-ISS.pdf
(244 pages)
3.PIC16F720-ISO.pdf
(36 pages)
4.PIC16F720-ISO.pdf
(8 pages)
5.PIC16F721-IML.pdf
(6 pages)
Specifications of PIC16F721-I/SO
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Core Processor
PIC
Speed
16MHz
Connectivity
I²C, SPI, UART/USART
Number Of I /o
17
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SOIC (0.300", 7.50mm Width)
Controller Family/series
PIC16F
No. Of I/o's
18
Ram Memory Size
256Byte
Cpu Speed
16MHz
No. Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16F722-ISS PDF datasheet
- PIC16LF720-ISS PDF datasheet #2
- PIC16F720-ISO PDF datasheet #3
- PIC16F720-ISO PDF datasheet #4
- PIC16F721-IML PDF datasheet #5
- Current page: 65 of 244
- Download datasheet (3Mb)
FIGURE 6-13:
FIGURE 6-14:
2010 Microchip Technology Inc.
PORTC
PORTC
To CCP1 input
Data Bus
TRISC
TRISC
Data bus
PORTC
PORTC
TRISC
TRISC
WR
WR
RD
RD
WR
WR
RD
RD
D
D
D
D
CK
CK
CK
CK
Q
Q
Q
Q
Q
Q
Q
Q
CCP1OUT
CCP1OUT
Enable
BLOCK DIAGRAM OF RC4
BLOCK DIAGRAM OF RC5
1
0
0
1
V
V
V
V
DD
SS
DD
SS
I/O Pin
I/O Pin
FIGURE 6-15:
FIGURE 6-16:
PORTC
PORTC
PORTC
PORTC
Data Bus
TRISC
TRISC
Data Bus
TRISC
TRISC
WR
WR
WR
WR
RD
RD
Note
RD
RD
Note
PIC16F/LF720/721
1:
1:
D
D
D
D
To SS Input
To A/D Converter
To A/D Converter
CK
CK
CK
CK
ANSEL determines Analog Input mode.
ANSEL determines Analog Input mode.
Q
Q
Q
Q
Q
Q
Q
Q
SDO
PORT/SDO
BLOCK DIAGRAM OF RC6
BLOCK DIAGRAM OF RC7
Select
1
0
0
1
Analog Input
Analog Input
mode
mode
(1)
(1)
DS41430A-page 65
V
V
V
V
DD
DD
SS
SS
I/O Pin
I/O Pin
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