Manufacturer: Microchip Technology
Win Source Part Number: 791989-PIC16F819-I/M
Series: PIC 16F
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: PIC
Speed: 20MHz
Package: 28-VQFN Exposed Pad
Core Size: 8-Bit
Connectivity: I2C, SPI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 16
Program Memory Size: 3.5KB (2K x 14)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 256 x 8
Data Converters: A/D 5x10b
Oscillator Type: Internal
Supply Voltage: 4 V ~ 5.5 V
Family Name: PIC16F819
Categories: Integrated Circuits (ICs)
Manufacturer Package: 28-QFN (6x6)
Alternative Parts (Cross-Reference): PIC16F819-I/P; PIC16F819-I/PTSL; PIC16F819-I/SS; PIC16F819T-I/SS;
Introduction Date: November 21, 2002
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited
PIC PIC® 16F Microcontroller IC 8-Bit 20MHz 3.5KB (2K x 14) FLASH 28-QFN (6x6)
IC MCU 8BIT 3.5KB FLASH 28QFN
IC MCU 8BIT 3.5KB FLASH 28QFN Product overview: PIC16F819-I/ML from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 3.5KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 3.5KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC16F819-I/ML can be used for catalog matching and distributor lookup.
IC MCU 8BIT 3.5KB FLASH 28QFN
PIC PIC® 16F Microcontroller IC 8-Bit 20MHz 3.5KB (2K x 14) FLASH 28-QFN (6x6)
8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O
MICROCONTROLLER MCU, 8 BIT, PIC16, 20MHZ, QFN-28; Product Range:PIC16 Family PIC16F8XX Series Microcontrollers; CPU Speed:20MHz; Program Memory Size:3.5KB; RAM Memory Size:256Byte; No. of Pins:28Pins; MCU Case Style:QFN RoHS Compliant: Yes
IC MCU 8BIT 3.5KB FLASH 28QFN
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 791989-PIC16F819-I/ML | PIC16F819-I/ML-ND | PIC16F819-I/ML | 685-PIC16F819-I/ML | PIC16F819-I/ML | PIC16F819-I/ML | PIC16F819-I/ML | 73K1293 | PIC16F819-I/ML |
| Product Name | Embedded - Embedded - Microcontrollers - PIC16F819-I/ML | Microcontrollers | Microcontrollers | 8-bit 8BIT 3.5KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | 8-bit Microcontrollers - MCU | Microcontroller Mcu, 8 Bit, Pic16, 20Mhz, Qfn-28; Product Range Microchip | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | |
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | ||
| RAM | 3.5 KB | 0.2560 KB | 0.2560 KB | 0.2560 KB | 256 KB | 0.2560 KB | 0.2560 KB | ||
| ROM | 256 KB | 3.5 KB | 0.2560 KB | ||||||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | Flash; Flash | Flash; FLASH |
