Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > PIC16F819-I-P

PIC16F819-I/P

Microchip

Part Number:	PIC16F819-I/P
Manufacturer:	Microchip
Part Type:	Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > PIC16F819-I-P
Qty Available:
Description:	MCU 8-bit PIC RISC 3.5KB Flash 5V 18-Pin PDIP Tube / IC MCU 8BIT 3.5KB FLASH 18DIP

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04/28/2026 – There are 515 pieces pieces of Part Number PIC16F819-I/P Available.

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MCU 8-bit PIC RISC 3.5KB Flash 5V 18-Pin PDIP Tube / IC MCU 8BIT 3.5KB FLASH 18DIP

Specifications

TYPE	DESCRIPTION
Case/Package	PDIP
Mount	Through Hole
Number of Pins	18
Access Time	20 µs
Address Bus Width	8 b
Core Architecture	PIC
Data Bus Width	8 b
Density	28 kb
Frequency	20 MHz
Interface	I2C, SPI, SSP
Max Frequency	20 MHz
Max Operating Temperature	85 °C
Max Power Dissipation	1 W
Max Supply Voltage	5.5 V
Memory Size	3.5 kB
Memory Type	FLASH
Min Operating Temperature	-40 °C
Min Supply Voltage	4 V
Nominal Supply Current	890 µA
Number of A/D Converters	1
Number of ADC Channels	5
Number of Bits	8
Number of I2C Channels	1
Number of I/Os	16
Number of Programmable I/O	16
Number of PWM Channels	1
Number of SPI Channels	1
Number of Timers/Counters	3
Operating Supply Voltage	5.5 V
Oscillator Type	Internal
Packaging	Bulk
Peripherals	Brown-out Detect/Reset, I2C, POR, PWM, WDT
RAM Size	256 B
Schedule B	8542310000
Watchdog Timer	Yes
Height	3.68 mm
Length	22.99 mm
Width	6.6 mm

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Documentation for Microchip PIC16F819-I/P

Datasheet	View & Download PIC16F819-I-P Datasheet
Datasheet	View & Download PIC16F819-I-P Datasheet
Datasheet	View & Download PIC16F819-I-P Datasheet
Datasheet	View & Download PIC16F819-I-P Datasheet

Alternate Descriptions

Descriptions of Microchip PIC16F819-I/P provided by its distributors.
MCU 8-bit PIC RISC 3.5KB Flash 5V 18-Pin PDIP Tube / IC MCU 8BIT 3.5KB FLASH 18DIP
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDIP18
MCU, 8BIT, PIC16, 20MHZ, DIP-18; Product Range:PIC16 Family PIC16F8XX Series Microcontrollers; CPU Speed:20MHz; Program Memory Size:3.5KB; RAM
Device Core = PIC16 / Data Bus Width Bit = 8 / Instruction Set Architecture = RISC / Family Name = PIC16 / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size KB = 3.5 / Data Memory Size B = 256 / RAM Memory Size B = 256 / Interfaces = I²C / Interfaces = SPI / ADC Channels = 5 / ADC Resolution Bit = 10 / Number of Programmable I/Os = 16 / Number of Timers/Counters = 3 / Supply Voltage Max. V = 5.5 / Supply Voltage Min. V = 4 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = PDIP / Pins = 18 / Mounting Type = Through Hole / Packaging = Tube / Length mm = 22.86 / Width mm = 7.62 / Height mm = 3.3
MCU, 8BIT, PIC16, 20MHZ, DIP-18; Product Range: PIC16 Family PIC16F8XX Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 3.5KB; RAM Memory Size: 256Byte; No. of Pins: 18Pins; MCU Case Style: DIP; No. of I/O's: 16I/O's; Embedded Interface Type: I2C, SPI; Supply Voltage Min: 4V; Supply Voltage Max: 5.5V; MCU Family: PIC16; MCU Series: PIC16F8xx; Automotive Qualification Standard: -; MSL: -; SVHC: No SVHC (27-Jun-2018); Controller Family/Series: PIC16F; Device Marking: PIC16F819-I/P; EEPROM Memory Size: 256Byte; Flash Memory Size: 3.5KB; IC Generic Number: 16F819; IC Temperature Range: Industrial; Logic Function Number: 16F819; MPU Core Size: 8bit; Memory Type: Flash; Microprocessor/Controller Features: ADC, BOR, ICSP, INTERNAL RC, PWM, SPI, WDT; No. of ADC Inputs: 5; No. of Bits: 8bit; No. of PWM Channels: 1; No. of Timers: 3; Number of bits in ADC: 10; Operating Temperature Max: 85°C; Operating Temperature Min: -40°C; Operating Temperature Range: -40°C to +85°C; Oscillator Type: External, Internal

PIC16F819-I/P

Microchip

Specifications

Images

Documentation for Microchip PIC16F819-I/P

Alternate Descriptions

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