PIC16F721-I/P
- Mfr.Part #
- PIC16F721-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 20DIP
- Stock
- 11,545
- In Stock :
- 11,545
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product :
- MCU
- Tradename :
- PIC
- Has ADC :
- yes
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Interface Type :
- I2C/SPI/USART
- DMA Channels :
- No
- Height :
- 3.302mm
- Package Type :
- PDIP
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Frequency :
- 16MHz
- Product Type :
- 8-bit Microcontrollers - MCU
- Max Power Dissipation :
- 800mW
- Number of Bits :
- 8
- ROM (words) :
- 4096
- Mounting Type :
- Through Hole
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Device Core Size :
- 8(b)
- Base Part Number :
- PIC16F721
- Operating Temp Range :
- -40C to 85C
- Minimum Operating Temperature :
- - 40 C
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Length :
- 26.16mm
- Factory Lead Time :
- 5 Weeks
- Operating Temperature (Min) :
- -40C
- Data Converters :
- A/D 12x8b
- Base Product Number :
- PIC16F721
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage :
- 3.3V
- Number of Pins :
- 20
- Program Memory Type :
- Flash
- Operating Supply Voltage (Max) :
- 5.5(V)
- Package :
- Tube
- Oscillator Type :
- Internal
- Number of Timers - General Purpose :
- 3
- Operating Supply Voltage (Min) :
- 1.8(V)
- Watchdog Timer :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Width :
- 6.35mm
- Published :
- 2009
- Packaging :
- Tube
- Clock Freq :
- 16(MHz)
- Interface :
- I2C, SPI, UART, USART
- Terminal Pitch :
- 2.54mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Pin Count :
- 20
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Rad Hardened :
- No
- Bit Size :
- 8
- Interfaces :
- I2C/SPI/USART
- Speed :
- 16MHz
- Mounting Style :
- Through Hole
- Number of ADC Channels :
- 12
- Total Internal Ram Size :
- 256B(kB)
- Supplier Device Package :
- 20-PDIP
- Number of I/O :
- 17
- Data Converter :
- A/D 12x8b
- Operating Temperature Classification :
- Industrial
- Device Core :
- PIC
- Number of Timers/Counters :
- 3
- Operating Temperature (Max) :
- 85C
- CPU Family :
- PIC
- Product Status :
- Active
- Memory Size :
- 7kB
- RAM Size :
- 256 x 8
- Surface Mount :
- No
- Number of Terminations :
- 20
- Instruction Set Architecture :
- RISC
- Brand :
- Microchip Technology
- # I/Os (Max) :
- 17
- Manufacturer :
- Microchip
- Maximum Operating Temperature :
- + 85 C
- Series :
- PIC® 16F
- Programmable :
- yes
- Core Size :
- 8-Bit
- EEPROM Size :
- -
- RoHS :
- Details
- Data Bus Width :
- 8B
- Product Category :
- 8-bit Microcontrollers - MCU
- Mounting :
- Through Hole
- Program Memory Size :
- 7KB 4K x 14
- Power Supplies :
- 2/5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Number of I/Os :
- 18 I/O
- Number of PWM Channels :
- 1
- Connectivity :
- I2C, SPI, UART/USART
- Core Processor :
- PIC
- Datasheets
- PIC16F721-I/P
PIC16F721-I/P Documents

Microcontrollers Microchip Technology PIC16F721-I/P Overview
The Microcontrollers Microchip Technology PIC16F721-I/P is a powerful 8-bit microcontroller that combines efficiency with versatility, designed to meet the rigorous demands of modern embedded applications. Manufactured by Microchip Technology, this MCU is equipped with 7KB of flash memory, housed in a practical 20-pin DIP package. Its robust architecture and rich feature set make it an ideal solution for developers looking for a reliable, high-performance microcontroller for a wide range of applications.
PIC16F721-I/P Features
This microcontroller unit boasts several features that enhance its adaptability and performance in complex electronic environments. Key features include an integrated 10-bit analog-to-digital converter, which provides precise sensor signal processing capabilities, making it suitable for advanced monitoring systems. It also offers up to two PWM outputs for effective power management and motor control. Enhanced watchdog timers and serial communication capabilities (including I2C, SPI, and USART) ensure robust data handling and fault-tolerant operation, vital for critical applications.
PIC16F721-I/P Applications
- Home Automation Systems: Utilized for controlling lighting, HVAC, and security systems where its ADC and multiple communication interfaces allow for efficient automation and monitoring.
- Consumer Electronics: Powers user interfaces and small displays in devices like handheld games, where its flash memory and PWM capabilities are essential for game logic and sound effects.
- Industrial Controls: Ideal for managing automated production lines, leveraging its robust I/O capabilities and real-time response for equipment control and sensor data analysis.
- Automotive Applications: Used in vehicle systems for monitoring sensors and controlling lights or motors, taking advantage of its high integration and reliable operation under various conditions.
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