PIC16LF721-I/SS Microchip Technology, PIC16LF721-I/SS Datasheet - Page 3
![MCU PIC 4K FLASH 20-SSOP](/photos/19/6/190623/4696163_sml.jpg)
PIC16LF721-I/SS
Manufacturer Part Number
PIC16LF721-I/SS
Description
MCU PIC 4K FLASH 20-SSOP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Specifications of PIC16LF721-I/SS
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 ~ 3.6 V
Data Converters
A/D 12x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SSOP (0.200", 5.30mm Width)
Controller Family/series
PIC16LF
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
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Devices Included In This Data Sheet:
High-Performance RISC CPU:
• Only 35 Instructions to Learn:
• Operating Speed:
• Up to 4K x 14 Words of Flash Program Memory
• Up to 256 bytes of Data Memory (RAM)
• Interrupt Capability
• 8-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
• Processor Self-Write/Read access to Program
Special Microcontroller Features:
• Precision Internal Oscillator:
• Power-Saving Sleep mode
• Industrial and Extended Temperature Range
• Power-on Reset (POR)
• Power-up Timer (PWRT)
• Brown-out Reset (BOR)
• Multiplexed Master Clear with Pull-up/Input Pin
• Programmable Code Protection
• In-Circuit Serial Programming
• High-Endurance Flash Cell:
• Wide Operating Voltage Range:
2010 Microchip Technology Inc.
• PIC16F720
• PIC16F721
20-Pin Flash Microcontrollers with nanoWatt XLP Technology
- All single-cycle instructions except branches
- DC – 16 MHz oscillator/clock input
- DC – 250 ns instruction cycle
Memory
- 16 MHz or 500 kHz operation
- Factory calibrated to ±1%, typical
- Software tunable
- Software selectable ÷1, ÷2, ÷4 or ÷8 divider
Pins
- 10,000 write Flash endurance (typical)
- Flash retention: > 40 years
- 1.8V to 5.5V (PIC16F720/721)
- 1.8V to 3.6V (PIC16LF720/721)
• PIC16LF720
• PIC16LF721
TM
(ICSP
TM
) via Two
Low-Power Features:
• Standby Current:
• Operating Current:
• Low-Power Watchdog Timer Current:
Peripheral Features:
• Up to 17 I/O Pins and 1 Input-only Pin:
• A/D Converter:
• Timer0: 8-Bit Timer/Counter with 8-Bit
• Enhanced Timer1
• Timer2: 8-Bit Timer/Counter with 8-Bit Period
• Capture, Compare, PWM module (CCP)
• Addressable Universal Synchronous
• Synchronous Serial Port (SSP)
- 50 nA @ 1.8V, typical
- 100 A @ 500 kHz, 1.8V, typical
- 500 nA @ 1.8V, typical
- High-current source/sink for direct LED drive
- Interrupt-on-pin change
- Individually programmable weak pull-ups
- 8-bit resolution
- 12 channels
- Selectable Voltage reference
Programmable Prescaler
- 16-bit timer/counter with prescaler
- External Gate Input mode with toggle and
- Interrupt-on-gate completion
Register, Prescaler and Postscaler
- 16-bit Capture, max resolution 12.5 ns
- 16-bit Compare, max resolution 250 ns
- 10-bit PWM, max frequency 15 kHz
Asynchronous Receiver Transmitter (AUSART)
- SPI (Master/Slave)
- I
PIC16F/LF720/721
single shot modes
2
C
TM
(Slave) with Address Mask
DS41430A-page 3
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