PIC16F819-I/SO
- Mfr.Part #
- PIC16F819-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 18-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 3.5KB FLASH 18SOIC
- Stock
- 10,526
- In Stock :
- 10,526
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Address Bus Width :
- 8B
- Programmable :
- yes
- Pbfree Code :
- yes
- Mounting :
- Surface Mount
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- RoHS :
- Details
- Package :
- Tube
- Number of UART Channels :
- 0
- Core Architecture :
- PIC
- Mounting Type :
- Surface Mount
- Interface Type :
- I2C/SPI
- Height :
- 2.39mm
- Number of ADC Channels :
- 5
- Speed :
- 20MHz
- Min Operating Temperature :
- -40 °C
- Operating Temperature Classification :
- Industrial
- Schedule B :
- 8542310000
- Length :
- 11.73mm
- Max Power Dissipation :
- 1W
- Pin Count :
- 18
- Data Converter :
- A/D 5x10b
- Product Type :
- 8-bit Microcontrollers - MCU
- Max Supply Voltage :
- 5.5 V
- Operating Supply Voltage (Typ) :
- 5(V)
- Data Bus Width :
- 8B
- Radiation Hardening :
- No
- Operating Supply Voltage (Max) :
- 5.5(V)
- Number of Pins :
- 18
- Packaging :
- Tube
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Lead Free :
- Lead Free
- Number of I/Os :
- 16 I/O
- RAM Size :
- 256 x 8
- Device Core Size :
- 8(b)
- Clock Freq :
- 20(MHz)
- Number of SPI Channels :
- 1
- Published :
- 1997
- Core Size :
- 8-Bit
- Min Supply Voltage :
- 4 V
- Device Core :
- PIC
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Watchdog Timer :
- yes
- Base Part Number :
- PIC16F819
- Factory Lead Time :
- 7 Weeks
- Tradename :
- PIC
- Number of PWM Channels :
- 1
- CPU Family :
- PIC
- Brand :
- Microchip Technology / Atmel
- Product Status :
- Active
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Typical Operating Supply Voltage :
- 4 → 5.5 V
- Number of Terminations :
- 18
- Frequency :
- 20MHz
- Bit Size :
- 8
- Mounting Style :
- SMD/SMT
- Supply Voltage :
- 5V
- Package Type :
- SOIC W
- Connectivity :
- I2C, SPI
- Program Memory Type :
- Flash
- Power Supplies :
- 5V
- Number of Ethernet Channels :
- 0
- Memory Size :
- 3.5kB
- Number of A/D Converters :
- 1
- Maximum Operating Temperature :
- +85 °C
- Minimum Operating Temperature :
- -40 °C
- Number of I2C Channels :
- 1
- Terminal Position :
- Dual
- EEPROM Size :
- 256 x 8
- Maximum Expanded Memory Size :
- 14kB
- Nominal Supply Current :
- 890μA
- Family Name :
- PIC16F
- Peak Reflow Temperature (Cel) :
- 260
- DMA Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Dimensions :
- 11.73 x 7.59 x 2.39mm
- Operating Temperature :
- -40°C~85°C TA
- Additional Feature :
- ALSO OPERATES AT 2V MINIMUM SUPPLY
- ECCN Code :
- EAR99
- Total Internal Ram Size :
- 256B(kB)
- Number of Bits :
- 8
- Max Operating Temperature :
- 85 °C
- Operating Supply Voltage (Min) :
- 4(V)
- Operating Temp Range :
- -40C to 85C
- Operating Temperature (Min) :
- -40C
- Oscillator Type :
- Internal
- Number of Timers - General Purpose :
- 3
- Operating Temperature (Max) :
- 85C
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- Density :
- 28 kB
- Access Time :
- 20 μs
- Manufacturer :
- Microchip
- Has ADC :
- yes
- Terminal Form :
- Gull wing
- Supplier Device Package :
- 18-SOIC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Max Frequency :
- 20 MHz
- Interface :
- I2C, SPI, SSP
- Data Converters :
- A/D 5x10b
- Rad Hardened :
- No
- Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Category :
- 8-bit Microcontrollers - MCU
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- Series :
- PIC® 16F
- Product :
- MCU
- Interfaces :
- I2C/SPI
- Power Dissipation (Max) :
- 1000(mW)
- Instruction Set Architecture :
- RISC
- Program Memory Size :
- 3.5KB 2K x 14
- Number of Programmable I/O :
- 16
- Width :
- 7.59mm
- Core Processor :
- PIC
- Base Product Number :
- PIC16F819
- # I/Os (Max) :
- 16
- Number of Timers/Counters :
- 3
- REACH SVHC :
- No SVHC
- Number of I/O :
- 16
- Supply Voltage-Min (Vsup) :
- 4V
- Datasheets
- PIC16F819-I/SO
PIC16F819-I/SO Documents

Microcontrollers Microchip Technology PIC16F819-I/SO Overview
The Microcontrollers Microchip Technology PIC16F819-I/SO is a high-performance 8-bit microcontroller equipped with 3.5KB of flash memory, housed in a compact 18SOIC package. Designed by Microchip Technology, a leader in microcontroller innovation, this microcontroller offers a perfect balance of power and efficiency, making it an ideal choice for developers looking to optimize their electronics with smart and reliable MCU solutions. Its robust design is engineered to handle complex algorithms and multitasking operations, promoting enhanced system management and reliability in a variety of applications.
PIC16F819-I/SO Features
The PIC16F819-I/SO microcontroller boasts several key features that make it stand out. It supports up to 10MHz of internal oscillator frequency, providing a solid foundation for high-speed operations. With 256 bytes of EEPROM, it offers sufficient space for critical data storage, while its enhanced flash program memory ensures long-term stability of applications. Additional features include 16 I/O pins, multiple communication protocols like USART and SPI, and an 8-level deep hardware stack that enhances the microcontroller's ability to manage multiple tasks efficiently.
PIC16F819-I/SO Applications
- Home Automation Systems: Easily integrates into smart home devices to control lighting, security, and HVAC systems, enhancing user convenience and energy efficiency.
- Consumer Electronics: Utilized in the development of small-scale consumer gadgets like remote controls, gaming devices, and personal digital assistants, where reliability and compactness are essential.
- Automotive Applications: Suitable for automotive electronics such as small engine controllers and dashboard instruments, providing robust performance in harsh environments.
- Industrial Controls: Powers various sensors and actuators in industrial settings, offering precise control and reliable operation for automated processes.
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