Specification	PIC16F819-I/SS

A/D Channels	5 count
A/D Resolution (bits)	10 bit
Connectivity	I2C, SPI
Core Processor	PIC
Core Size (Bit Width)	8 Bit
EEPROM Size (Depth)	256
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	16
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package Length	0.209 in
Package Name	20-SSOP
Package Width	5.3 mm
Peripherals	WDT, PWM, Brown-out Detect, POR, Reset
Program Memory Depth	2 K
Program Memory Size	3.5 KB
Program Memory Type	FLASH
Program Memory Width	14
RAM Size Depth	256
RAM Size Width	8 bit
Speed	20 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	4 V

PIC16F819 Series

Part	Connectivity	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Program Memory Type	Program Memory Size	Program Memory Depth	Program Memory Width	Package Name	Oscillator Type	Core Size (Bit Width)	RAM Size Width	RAM Size Depth	Number of I/O	Peripherals	A/D Channels	A/D Resolution (bits)	Package Width	Package Length	Mounting Type	EEPROM Size (Width)	EEPROM Size (Depth)	Speed	Operating Temperature (Max)	Operating Temperature (Min)	Core Processor	Package / Case
Microchip Technology PIC16F819T-I/SS	I2C SPI	4 V	5.5 V	FLASH	3.5 KB	2 K	14	20-SSOP	Internal	8 Bit	8 bit	256	16	Brown-out Detect POR PWM Reset WDT	5 count	10 bit	5.3 mm	0.209 in	Surface Mount	8 bit	256	20 MHz	85 °C	-40 °C	PIC
Microchip Technology PIC16LF819T-I/ML	I2C SPI	2 V	5.5 V	FLASH	3.5 KB	2 K	14	28-QFN	Internal	8 Bit	8 bit	256	16	Brown-out Detect POR PWM Reset WDT	5 count	10 bit	6 mm	6 mm	Surface Mount	8 bit	256	10 MHz	85 °C	-40 °C	PIC	28-VQFN Exposed Pad
Microchip Technology PIC16LF819T-I/SO	I2C SPI	2 V	5.5 V	FLASH	3.5 KB	2 K	14	18-SOIC	Internal	8 Bit	8 bit	256	16	Brown-out Detect POR PWM Reset WDT	5 count	10 bit	7.5 mm	0.295 in	Surface Mount	8 bit	256	10 MHz	85 °C	-40 °C	PIC
Microchip Technology PIC16LF819-I/SOTSL	I2C SPI	2 V	5.5 V	FLASH	3.5 KB	2 K	14	18-SOIC	Internal	8 Bit	8 bit	256	16	Brown-out Detect POR PWM Reset WDT	5 count	10 bit	7.5 mm	0.295 in	Surface Mount	8 bit	256	10 MHz	85 °C	-40 °C	PIC
Microchip Technology PIC16F819T-E/ML	I2C SPI	4 V	5.5 V	FLASH	3.5 KB	2 K	14	28-QFN	Internal	8 Bit	8 bit	256	16	Brown-out Detect POR PWM Reset WDT	5 count	10 bit	6 mm	6 mm	Surface Mount	8 bit	256	20 MHz	125 °C	-40 °C	PIC	28-VQFN Exposed Pad
Microchip Technology PIC16F819T-I/SO	I2C SPI	4 V	5.5 V	FLASH	3.5 KB	2 K	14	18-SOIC	Internal	8 Bit	8 bit	256	16	Brown-out Detect POR PWM Reset WDT	5 count	10 bit	7.5 mm	0.295 in	Surface Mount	8 bit	256	20 MHz	85 °C	-40 °C	PIC
Microchip Technology PIC16F819-I/SS	I2C SPI	4 V	5.5 V	FLASH	3.5 KB	2 K	14	20-SSOP	Internal	8 Bit	8 bit	256	16	Brown-out Detect POR PWM Reset WDT	5 count	10 bit	5.3 mm	0.209 in	Surface Mount	8 bit	256	20 MHz	85 °C	-40 °C	PIC
Microchip Technology PIC16F819T-E/SS	I2C SPI	4 V	5.5 V	FLASH	3.5 KB	2 K	14	20-SSOP	Internal	8 Bit	8 bit	256	16	Brown-out Detect POR PWM Reset WDT	5 count	10 bit	5.3 mm	0.209 in	Surface Mount	8 bit	256	20 MHz	125 °C	-40 °C	PIC
Microchip Technology PIC16F819T-I/ML	I2C SPI	4 V	5.5 V	FLASH	3.5 KB	2 K	14	28-QFN	Internal	8 Bit	8 bit	256	16	Brown-out Detect POR PWM Reset WDT	5 count	10 bit	6 mm	6 mm	Surface Mount	8 bit	256	20 MHz	85 °C	-40 °C	PIC	28-VQFN Exposed Pad
Microchip Technology PIC16LF819-I/SSTSL	I2C SPI	2 V	5.5 V	FLASH	3.5 KB	2 K	14	20-SSOP	Internal	8 Bit	8 bit	256	16	Brown-out Detect POR PWM Reset WDT	5 count	10 bit	5.3 mm	0.209 in	Surface Mount	8 bit	256	10 MHz	85 °C	-40 °C	PIC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Tube	1	$ 3.41	<1d
Microchip Direct	TUBE	1	$ 2.99	1m+
		25	$ 2.88
		100	$ 2.78
		1000	$ 2.63
		5000	$ 2.53
TME	N/A	1	$ 4.35	<1d
		5	$ 4.26
		10	$ 4.15
		25	$ 4.06
		67	$ 3.97

CAD

3D models and CAD resources for this part

Description

General part information

PIC16F819 Series

Low-Power Features:

Power-Managed modes: - Primary Run: XT, RC oscillator, 87 µA, 1 MHz, 2V - INTRC: 7 µA, 31.25 kHz, 2V - Sleep: 0.2 µA, 2V

Timer1 oscillator: 1.8 µA, 32 kHz, 2V

Documents

Technical documentation and resources

Datasheet

Tips N Tricks Guide

MPLAB® ICE2000 Spec

Datasheet

PIC16F819-I/SS

Deep-Dive with AI

PIC16F819-I/SS

Deep-Dive with AI

Technical Specifications

PIC16F819 Series

Pricing

CAD

Description

PIC16F819 Series

Documents

PIC16F818/819 Datasheet

SSP Module Silicon Errata Sheet

Software PID Control of an Inverted Pendulum Using the PIC16F684

PIC16F818/819 Rev. B0 Silicon Errata Sheet

Timer1 Module Data Sheet Errata

PIC16F818/819 Rev. A4 Silicon Errata Sheet

Datasheet

Tips N Tricks Guide

MPLAB&reg; ICE2000 Spec

PIC16F819 Series

MPLAB® ICE2000 Spec