PIC16F819-E/SO
- Mfr.Part #
- PIC16F819-E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 18-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 3.5KB FLASH 18SOIC
- Stock
- 2
- In Stock :
- 2
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Type :
- 8-bit Microcontrollers - MCU
- Max Power Dissipation :
- 1W
- Terminal Position :
- Dual
- Number of Pins :
- 18
- Maximum Operating Temperature :
- + 125 C
- Program Memory Size :
- 3.5KB 2K x 14
- Published :
- 1997
- Number of ADC Channels :
- 5 Channel
- Terminal Pitch :
- 1.27mm
- Package :
- Tube
- Packaging :
- Tube
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Product :
- MCU
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Product Status :
- Active
- Tradename :
- PIC
- CPU Family :
- PIC
- Mounting Style :
- SMD/SMT
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- On Chip Program ROM Width :
- 14
- Series :
- PIC® 16F
- RoHS Status :
- ROHS3 Compliant
- Width :
- 7.49 mm
- Speed :
- 20MHz
- Core Processor :
- PIC
- Peak Reflow Temperature (Cel) :
- 260
- Core Size :
- 8-Bit
- Memory Size :
- 3.5kB
- Height Seated (Max) :
- 2.64mm
- Has ADC :
- yes
- Number of I/Os :
- 16 I/O
- Power Supplies :
- 5V
- DMA Channels :
- No
- Number of Terminations :
- 18
- Length :
- 11.53 mm
- Access Time :
- 20 μs
- Supply Voltage :
- 5V
- Minimum Operating Temperature :
- - 40 C
- Device Core :
- PIC
- Lead Free :
- Lead Free
- Connectivity :
- I2C, SPI
- Operating Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Oscillator Type :
- Internal
- Bit Size :
- 8
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Data Bus Width :
- 8B
- Pbfree Code :
- yes
- Number of I/O :
- 16
- Pin Count :
- 18
- Base Part Number :
- PIC16F819
- DAC Channels :
- No
- EEPROM Size :
- 256 x 8
- Interface :
- I2C, SPI, SSP
- ROM (words) :
- 2048
- Frequency :
- 20MHz
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- Base Product Number :
- PIC16F819
- Data Converter :
- A/D 5x10b
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Current-Max :
- 5mA
- Manufacturer :
- Microchip
- Brand :
- Microchip Technology / Atmel
- PWM Channels :
- yes
- Number of Timers/Counters :
- 3
- Interfaces :
- I2C/SPI
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- Factory Lead Time :
- 7 Weeks
- Program Memory Type :
- Flash
- Product Category :
- 8-bit Microcontrollers - MCU
- Terminal Form :
- Gull wing
- Data Converters :
- A/D 5x10b
- Watchdog Timer :
- yes
- RAM Size :
- 256 x 8
- Height :
- 2.31 mm
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Supplier Device Package :
- 18-SOIC
- Interface Type :
- I2C, SPI, SSP
- Operating Temperature :
- -40°C~125°C TA
- Additional Feature :
- ALSO OPERATES AT 2V MINIMUM SUPPLY
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Datasheets
- PIC16F819-E/SO
PIC16F819-E/SO Documents

Microcontrollers Microchip Technology PIC16F819-E/SO Overview
The Microcontrollers Microchip Technology PIC16F819-E/SO is a powerful and versatile 8-bit microcontroller designed to cater to a wide range of embedded applications. Manufactured by Microchip Technology, this MCU offers robust performance in a compact form factor, specifically the 18SOIC package. It features 3.5KB of flash memory which facilitates efficient program management and adaptability for complex algorithms. The integration of advanced peripherals and low power consumption makes it an ideal choice for developers aiming to enhance product reliability and functionality in various industrial environments.
PIC16F819-E/SO Features
The PIC16F819-E/SO microcontroller stands out with its comprehensive set of features designed for high-performance operations. Key features include a wide operating voltage range of 2.0V to 5.5V, enhancing its versatility across different power setups. It supports up to 10 MHz internal oscillator frequency, allowing for fast processing speeds. The device also boasts enhanced FLASH program memory, 256 bytes of EEPROM data memory, and 256 bytes of RAM, providing substantial space and flexibility for complex applications. Additional attributes such as an 8-channel 10-bit analog-to-digital converter, multiple communication interfaces including USART for serial communication, and several programmable timers further enrich its application scope.
PIC16F819-E/SO Applications
- Home Automation Systems: Utilized for controlling lighting, climate, and security systems efficiently, where its ability to handle multiple inputs and outputs is crucial.
- Automotive Electronics: Employed in car accessory systems such as lighting control units and dashboard indicators due to its robust operational capabilities and reliability under varying environmental conditions.
- Consumer Electronics: Ideal for applications in smart gadgets, remote controls, and other portable devices, benefiting from its low power consumption and compact size.
- Industrial Control: Fits perfectly in automated machinery controllers and monitoring systems in manufacturing lines, leveraging its high-speed processing and diverse I/O options.
- Medical Devices: Used in patient monitoring systems and handheld medical instruments where precision and dependability are paramount.
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