PIC16F721-I/ML Microchip Technology, PIC16F721-I/ML Datasheet - Page 2

• Manufacturer Part Number: PIC16F721-I/ML
• Description: MCU PIC 4K FLASH 20-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

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

PIC16(L)F720/721
2.0
The pin diagrams for the PIC16F/LF720 and PIC16F/
LF721 family are shown in
The pins that are required for programming are listed in
Table 1-1
diagrams.
FIGURE 2-1:
FIGURE 2-2:
DS41409B-page 2
PDIP, SOIC, SSOP
Note 1: Pin function is controlled by the CAPEN bit of Configuration Word 2.
QFN 4x4
DEVICE PINOUTS
and shown in bold lettering in the pin
20-PIN DIAGRAM FOR PIC16F/LF720 AND PIC16F/LF721
20-PIN DIAGRAM FOR PIC16F/LF720 AND PIC16F/LF721
Figure 2-1
RA3/MCLR/V
RA3/MCLR/V
RC4
RC3
RC6
RC5
and
RA5
RA4
RC5
RC4
RC3
RC6
RC7
RB7
PP
V
DD
PP
Figure
Advance Information
1
2
3
5
4
2-2.
PIC16F/LF720
PIC16F/LF721
1
2
3
4
5
6
7
8
9
10
20
6
19
7
18
8 9
20
19
18
17
16
15
14
13
12
17
11
10
16
15
14
13
12
11
V
RA0/ICSPDAT
RA1/ICSPCLK
RA2
RC0
RC1
RC2
RB4
RB5
RB6
SS
-
RC0
RC1
RC2
RA1/ICSPCLK
RA2
 2011 Microchip Technology Inc.