PIC16F721-E/SS Microchip Technology, PIC16F721-E/SS Datasheet - Page 64

• Manufacturer Part Number: PIC16F721-E/SS
• Description: 7 KB FLASH, 256 B SRAM, 18 I/O 20 SSOP .209in TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F721-E/SS

• 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

PIC16F/LF720/721
6.3.2
Figure 6-11
is configurable to function as one of the following:
• general purpose I/O
• analog input for the A/D
6.3.3
Figure 6-11
is configurable to function as one of the following:
• general purpose I/O
• analog input for the A/D
6.3.4
Figure 6-12
pin is configurable to function as one of the following:
• general purpose I/O
• analog input for the A/D
6.3.5
Figure 6-12
is configurable to function as one of the following:
• general purpose I/O
• analog input for the A/D
6.3.6
Figure 6-13
functions as one of the following:
• general purpose I/O
6.3.7
Figure 6-14
is configurable to function as one of the following:
• general purpose I/O
• Capture, Compare or PWM (1 output)
6.3.8
Figure 6-15
is configurable to function as one of the following:
• general purpose I/O
• analog input for the A/D
• SS input to SSP
6.3.9
Figure 6-16
is configurable to function as one of the following:
• general purpose I/O
• analog input for the A/D
• SDO output of SSP
DS41430A-page 64
RC0/AN4
RC1/AN5
RC2/AN6
RC3/AN7
RC4
RC5/CCP1
RC6/AN8/SS
RC7/AN9/SDO
shows the diagram for this pin. The RC0 pin
shows the diagram for this pin. The RC1 pin
shows the diagram for this pin. The RC3 pin
shows the diagram for this pin. The RC4 pin
shows the diagram for this pin. The RC5 pin
shows the diagram for this pin. The RC6 pin
shows the diagram for this pin. The RC7 pin
shows the diagram for this pin. The RC2
FIGURE 6-11:
FIGURE 6-12:
PORTC
PORTC
TRISC
TRISC
PORTC
Data Bus
PORTC
TRISC
TRISC
Data Bus
WR
WR
RD
RD
Note
WR
WR
RD
RD
Note
1:
D
D
1:
D
D
To A/D Converter
CK
CK
To A/D Converter
CK
CK
ANSEL determines Analog Input mode.
ANSEL determines Analog Input mode.
Q
Q
Q
Q
Q
Q
Q
Q
BLOCK DIAGRAM OF RC0
AND RC1
BLOCK DIAGRAM OF RC2
AND RC3
 2010 Microchip Technology Inc.
Analog Input
Analog Input
mode
mode
(1)
(1)
V
V
V
V
DD
SS
DD
SS
I/O Pin
I/O Pin