PIC16F819-I/P
- Mfr.Part #
- PIC16F819-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 3.5KB FLASH 18DIP
- Stock
- 13,706
- In Stock :
- 13,706
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Processor :
- PIC
- Data Bus Width :
- 8B
- Density :
- 28 kB
- Length :
- 22.99mm
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- Packaging :
- Tube
- Dimensions :
- 22.99 x 6.6 x 3.68mm
- Terminal Position :
- Dual
- Operating Temperature Classification :
- Industrial
- Mounting Style :
- Through Hole
- Number of Timers/Counters :
- 3
- Device Core :
- PIC
- Factory Lead Time :
- 7 Weeks
- Number of I/O :
- 16
- RAM Size :
- 256 x 8
- Pin Count :
- 18
- ECCN Code :
- EAR99
- Number of Timers - General Purpose :
- 3
- Product Category :
- 8-bit Microcontrollers - MCU
- Qualification :
- -
- Mounting Type :
- Through Hole
- Radiation Hardening :
- No
- Number of I/Os :
- 16 I/O
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Pbfree Code :
- yes
- Watchdog Timer :
- yes
- Number of Pins :
- 18
- Product Type :
- 8-bit Microcontrollers - MCU
- REACH SVHC :
- No SVHC
- Number of UART Channels :
- 0
- Frequency :
- 20MHz
- Instruction Set Architecture :
- RISC
- Memory Size :
- 3.5kB
- Has ADC :
- yes
- Number of I2C Channels :
- 1
- DMA Channels :
- No
- Mounting :
- Through Hole
- MSL :
- -
- EEPROM Size :
- 256 x 8
- Maximum Expanded Memory Size :
- 14kB
- Package Type :
- PDIP
- Product :
- MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Type :
- Flash
- Interfaces :
- I2C/SPI
- Base Part Number :
- PIC16F819
- Number of PWM Channels :
- 1
- RoHS :
- Details
- Operating Supply Voltage :
- 5.5V
- Mount :
- Through Hole
- Typical Operating Supply Voltage :
- 4 → 5.5 V
- Total Internal Ram Size :
- 256B(kB)
- Package :
- Tube
- Data Converter :
- A/D 5x10b
- Interface Type :
- I2C/SPI
- Minimum Operating Temperature :
- -40 °C
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 890μA
- Manufacturer :
- Microchip
- Maximum Operating Temperature :
- +85 °C
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Additional Feature :
- ALSO OPERATES AT 2V MINIMUM SUPPLY
- Interface :
- I2C, SPI, SSP
- JESD-609 Code :
- e3
- Number of ADC Channels :
- 5
- Family Name :
- PIC16F
- Operating Temperature :
- -40°C~85°C TA
- Bit Size :
- 8
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Operating Temp Range :
- -40C to 85C
- Programmable :
- yes
- Series :
- PIC® 16F
- Product Status :
- Active
- Oscillator Type :
- Internal
- Brand :
- Microchip Technology / Atmel
- Power Supplies :
- 5V
- Address Bus Width :
- 8B
- # I/Os (Max) :
- 16
- Operating Supply Voltage (Max) :
- 5.5(V)
- RoHS Status :
- ROHS3 Compliant
- Number of SPI Channels :
- 1
- Operating Temperature (Min) :
- -40C
- Core Size :
- 8-Bit
- Supply Voltage :
- 5V
- Number of Terminations :
- 18
- Operating Supply Voltage (Typ) :
- 5(V)
- Width :
- 6.6mm
- Program Memory Size :
- 3.5KB 2K x 14
- Operating Temperature (Max) :
- 85C
- Number of Ethernet Channels :
- 0
- Data Converters :
- A/D 5x10b
- Speed :
- 20MHz
- Height :
- 3.68mm
- Clock Freq :
- 20(MHz)
- Number of Bits :
- 8
- Operating Supply Voltage (Min) :
- 4(V)
- Max Power Dissipation :
- 1W
- Base Product Number :
- PIC16F819
- Device Core Size :
- 8(b)
- Rad Hardened :
- No
- Tradename :
- PIC
- Terminal Finish :
- Matte Tin (Sn)
- Access Time :
- 20 μs
- CPU Family :
- PIC
- Supplier Device Package :
- 18-PDIP
- Connectivity :
- I2C, SPI
- Datasheets
- PIC16F819-I/P
PIC16F819-I/P Documents

Microcontrollers Microchip Technology PIC16F819-I/P Overview
The PIC16F819-I/P from Microchip Technology is a robust microcontroller unit (MCU) designed for sophisticated control applications where reliability and efficiency are paramount. Engineered in an 18-pin DIP package, this MCU features a versatile 8-bit architecture and an enhanced flash memory of 3.5KB, making it ideal for application in a variety of industrial and consumer products. The integration of advanced features within a compact form factor ensures that the Microcontrollers Microchip Technology PIC16F819-I/P is perfect for designers seeking a blend of performance and scalability in their next-generation electronic designs.
PIC16F819-I/P Features
The PIC16F819-I/P MCU boasts several features that make it an excellent choice for a wide range of applications. Key features include a 3.5KB flash memory that provides ample space for application code, a 256-byte EEPROM, and 256 bytes of RAM. Its 10-bit, 5-channel analog-to-digital converter enhances its capability in handling complex sensor data, and the programmable 16-level low voltage detection system ensures reliable operation under varying voltage conditions. Additionally, this MCU supports serial programming and includes two comparators and an Enhanced Capture/Compare/PWM (ECCP) module which offers enhanced functionality in handling pulse-width modulation tasks.
PIC16F819-I/P Applications
- Home Automation Systems: Utilized for controlling lighting, HVAC systems, and security, where its robust I/O capabilities enable effective management of multiple sensors and actuators.
- Automotive Applications: Serves in dashboard instrumentation and entertainment systems, leveraging its ADC and PWM capabilities for precise control and feedback.
- Consumer Electronics: Applied in devices like personal health monitors and small appliances, where its low power consumption and flexible interfacing options are crucial.
- Industrial Control Systems: Employs its enhanced features in managing control processes, often interfacing with other industrial automation components to ensure optimal operation.
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