PIC16F819-E/P
- Mfr.Part #
- PIC16F819-E/P
- Manufacturer
- Microchip Technology
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 3.5KB FLASH 18DIP
- Stock
- 12,490
- In Stock :
- 12,490
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Additional Feature :
- ALSO OPERATES AT 2V MINIMUM SUPPLY
- Tradename :
- PIC
- Max Power Dissipation :
- 1W
- Watchdog Timer :
- yes
- Interface Type :
- I2C, SPI, SSP
- Frequency :
- 20MHz
- DAC Channels :
- No
- CPU Family :
- PIC
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Base Product Number :
- PIC16F819
- Interfaces :
- I2C/SPI
- Access Time :
- 20 μs
- Core Processor :
- PIC
- On Chip Program ROM Width :
- 14
- Connectivity :
- I2C, SPI
- Series :
- PIC® 16F
- Operating Supply Voltage :
- 5V
- Terminal Finish :
- Matte Tin (Sn)
- Product Category :
- 8-bit Microcontrollers - MCU
- Operating Temperature :
- -40°C~125°C TA
- Number of Terminations :
- 18
- Data Bus Width :
- 8B
- Product Status :
- Active
- Number of Timers/Counters :
- 3
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Supplier Device Package :
- 18-PDIP
- EEPROM Size :
- 256 x 8
- Mounting Type :
- Through Hole
- Mounting Style :
- Through Hole
- Maximum Operating Temperature :
- + 125 C
- DMA Channels :
- No
- RAM Size :
- 256 x 8
- Published :
- 1997
- Product Type :
- 8-bit Microcontrollers - MCU
- Width :
- 6.35 mm
- Number of I/O :
- 16
- Power Supplies :
- 5V
- Pin Count :
- 18
- Program Memory Size :
- 3.5KB 2K x 14
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage :
- 5V
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- Bit Size :
- 8
- Data Converter :
- A/D 5x10b
- Number of Pins :
- 18
- Height :
- 3.3 mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Interface :
- I2C, SPI, SSP
- Product :
- MCU
- Data Converters :
- A/D 5x10b
- Mount :
- Through Hole
- RoHS :
- Details
- Packaging :
- Tube
- PWM Channels :
- yes
- Terminal Pitch :
- 2.54mm
- Number of ADC Channels :
- 5 Channel
- ROM (words) :
- 2048
- Package :
- Tube
- Has ADC :
- yes
- Brand :
- Microchip Technology / Atmel
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Minimum Operating Temperature :
- - 40 C
- Program Memory Type :
- Flash
- Manufacturer :
- Microchip
- JESD-609 Code :
- e3
- Number of I/Os :
- 16 I/O
- Oscillator Type :
- Internal
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- PIC16F819
- Device Core :
- PIC
- Length :
- 22.8mm
- Speed :
- 20MHz
- Pbfree Code :
- yes
- Supply Current-Max :
- 5mA
- Memory Size :
- 3.5kB
- Core Size :
- 8-Bit
- Datasheets
- PIC16F819-E/P
PIC16F819-E/P Documents

Microcontrollers Microchip Technology PIC16F819-E/P Overview
The Microcontrollers Microchip Technology PIC16F819-E/P is a highly reliable 8-bit microcontroller designed by Microchip Technology, tailored to meet the demands of complex embedded systems. Featuring 3.5 KB of flash memory and housed in an 18-pin DIP (Dual Inline Package), this microcontroller combines functionality with practicality, making it an ideal choice for developers looking for scalable performance in their hardware designs. Its versatility and robust architecture make it suitable for a broad range of applications, from consumer electronics to industrial automation systems.
PIC16F819-E/P Features
The PIC16F819-E/P microcontroller boasts a range of features designed to support rigorous and multifunctional use:
- 3.5 KB of flash memory: Allows for efficient program storage.
- 8-bit architecture: Ensures compatibility with a wide range of software and development tools.
- Extended voltage range: Operates between 2.0V to 5.5V, providing flexibility for powered devices.
- Enhanced watchdog timer: Helps in maintaining system integrity during unexpected conditions.
- 10-bit Analog-to-Digital Converter (ADC): Offers precise sensor integrations and input conversions.
- Multiple communication protocols: Includes USART, SPI, and I2C for versatile connectivity options.
PIC16F819-E/P Applications
- Consumer Electronics: Used in devices like smart home appliances and personal gadgets to manage operational logic and user interfaces.
- Automotive Systems: Integrates into car entertainment and monitoring systems, providing core processing capabilities for enhanced vehicle performance.
- Industrial Automation: Acts as the central unit within control systems for manufacturing processes, enhancing reliability and efficiency.
- Medical Devices: Employs in critical health monitoring equipment, handling sensor data and delivering real-time responses.
- Hobbyist Projects: Ideal for DIY projects and educational kits, where versatility and ease of use are paramount.
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