PIC16F721-E/ML Microchip Technology, PIC16F721-E/ML Datasheet - Page 52
PIC16F721-E/ML
Manufacturer Part Number
PIC16F721-E/ML
Description
7 KB FLASH, 256 B SRAM, 18 I/O 20 QFN 4x4mm TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheet
1.PIC16LF720-ISS.pdf
(244 pages)
Specifications of PIC16F721-E/ML
Core Processor
PIC
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
17
Program Memory Size
7KB (4K x 14)
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 ~ 125°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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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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