PIC16F721-I/ML Microchip Technology, PIC16F721-I/ML Datasheet - Page 52
![MCU PIC 4K FLASH 20-QFN](/photos/19/6/190618/4696113_sml.jpg)
PIC16F721-I/ML
Manufacturer Part Number
PIC16F721-I/ML
Description
MCU PIC 4K FLASH 20-QFN
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/ML
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-VFQFN Exposed Pad
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: 52 of 244
- Download datasheet (3Mb)
PIC16F/LF720/721
FIGURE 6-2:
DS41430A-page 52
Interrupt-on-Change
Note 1:
WR PORTA
RD PORTA
WR WPUA
WR TRISA
RD WPUA
RD TRISA
WR IOCA
BLOCK DIAGRAM OF RA1
RD IOCA
Data Bus
ANSEL determines Analog Input mode.
D
D
D
D
ICSPCLK
To A/D Converter
CK
CK
CK
CK
Q
Q
Q
Q
Q
Q
Q
Q
Input mode
Analog
RD PORTA
(1)
PORT_ICDCLK
Input mode
RABPU
1
0
0
1
0
0
1
1
Analog
Q
Q
(1)
EN
EN
D
D
V
DD
Weak
V
V
DD
Q3
SS
I/O Pin
ICSP™ mode
DEBUG
TRIS_ICDCLK
2010 Microchip Technology Inc.
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