PIC16F721-E/ML Microchip Technology, PIC16F721-E/ML Datasheet - Page 12
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
TABLE 1-1:
DS41430A-page 12
RB6/SCK/SCL
RB7/TX/CK
RC0/AN4
RC1/AN5
RC2/AN6
RC3/AN7
RC4
RC5/CCP1
RC6/AN8/SS
RC7/AN9/SDO
V
Vss
Legend:
DD
Name
AN = Analog input or output, CMOS = CMOS compatible input or output, OD = Open Drain, TTL = TTL compatible
input, ST = Schmitt Trigger input with CMOS levels, I
XTAL = Crystal levels
PINOUT DESCRIPTION
RB6
SCK
SCL
RB7
TX
CK
RC0
AN4
RC1
AN5
RC2
AN6
RC3
AN7
RC4
RC5
CCP1
RC6
AN8
SS
RC7
AN9
SDO
V
Vss
Function
DD
Power
Power
TTL
TTL
AN
AN
AN
AN
AN
AN
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
IN
—
—
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
OUT
OD
—
—
—
—
—
—
—
—
—
2
General purpose I/O. Individually controlled interrupt-on-
change.
Individually enabled pull-up.
SPI Clock.
I
General purpose I/O. Individually controlled interrupt-on-
change.
Individually enabled pull-up.
USART asynchronous transmit.
USART synchronous clock.
General purpose I/O.
A/D Channel 4 Input.
General purpose I/O.
A/D Channel 5 Input.
General purpose I/O.
A/D Channel 6 Input.
General purpose I/O.
A/D Channel 7 Input.
General purpose I/O.
General purpose I/O.
Capture/Compare/PWM 1.
General purpose I/O.
A/D Channel 8 Input.
Slave Select input.
General purpose I/O.
A/D Channel 9 Input.
SPI Data Output.
Positive supply.
Ground supply.
2
C™ = Schmitt Trigger input with I
C™ Clock.
Description
2010 Microchip Technology Inc.
2
C, HV = High Voltage,
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