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

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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