PIC16F819-E/ML
- Mfr.Part #
- PIC16F819-E/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 28-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 3.5KB FLASH 28QFN
- Stock
- 191
- In Stock :
- 191
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~125°C TA
- Data Bus Width :
- 8B
- Product Category :
- 8-bit Microcontrollers - MCU
- Program Memory Type :
- Flash
- CPU Family :
- PIC
- DAC Channels :
- No
- Number of I/Os :
- 16 I/O
- Factory Lead Time :
- 13 Weeks
- Number of ADC Channels :
- 5 Channel
- Max Power Dissipation :
- 1W
- Height Seated (Max) :
- 1mm
- Package / Case :
- 28-VQFN Exposed Pad
- Oscillator Type :
- Internal
- Pin Count :
- 28
- Product Type :
- 8-bit Microcontrollers - MCU
- Has ADC :
- yes
- Data Converter :
- A/D 5x10b
- RoHS :
- Details
- Core Size :
- 8-Bit
- Supply Current-Max :
- 5mA
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Interface :
- I2C, SPI, SSP
- Number of I/O :
- 16
- Brand :
- Microchip Technology
- Package :
- Tube
- Product Status :
- Active
- Height :
- 0.88 mm
- Published :
- 1997
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 20MHz
- Watchdog Timer :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Bit Size :
- 8
- Base Part Number :
- PIC16F819
- JESD-609 Code :
- e3
- Power Supplies :
- 5V
- RAM Size :
- 256 x 8
- Width :
- 6 mm
- Data Converters :
- A/D 5x10b
- Mounting Style :
- SMD/SMT
- Length :
- 6mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Connectivity :
- I2C, SPI
- Supplier Device Package :
- 28-QFN (6x6)
- Number of Terminations :
- 28
- PWM Channels :
- yes
- Terminal Pitch :
- 0.65mm
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- ROM (words) :
- 2048
- Series :
- PIC® 16F
- Program Memory Size :
- 3.5KB 2K x 14
- Manufacturer :
- Microchip
- Additional Feature :
- ALSO OPERATES AT 2V MINIMUM SUPPLY
- EEPROM Size :
- 256 x 8
- Maximum Operating Temperature :
- + 125 C
- Tradename :
- PIC
- Minimum Operating Temperature :
- - 40 C
- Interface Type :
- I2C, SPI, SSP
- Number of Timers/Counters :
- 3
- Number of Pins :
- 28
- Access Time :
- 20 μs
- Pbfree Code :
- yes
- Product :
- MCU
- Mount :
- Surface Mount
- On Chip Program ROM Width :
- 14
- DMA Channels :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Speed :
- 20MHz
- Memory Size :
- 3.5kB
- Base Product Number :
- PIC16F819
- Core Processor :
- PIC
- Datasheets
- PIC16F819-E/ML

Microcontrollers Microchip Technology PIC16F819-E/ML Overview
The Microcontrollers Microchip Technology PIC16F819-E/ML is a robust, high-performance 8-bit microcontroller from Microchip Technology, designed to cater to a wide array of embedded applications. This compact MCU is built on a powerful PIC architecture and comes in a space-saving 28-QFN package, making it ideal for applications where space is at a premium. The PIC16F819-E/ML boasts 3.5 KB of flash memory, providing ample space for application code and data storage. Equipped with advanced peripherals and an enhanced instruction set, this microcontroller offers excellent processing power, making it suitable for complex tasks in various industrial settings.
PIC16F819-E/ML Features
This microcontroller features 256 bytes of EEPROM, offering reliable data storage even during power loss, and 256 bytes of RAM, facilitating efficient task management and operation. It supports up to 10 MIPS performance at 10 MHz internal oscillator speed, ensuring swift data processing and response times. Additionally, the PIC16F819-E/ML is equipped with an analog-to-digital converter (ADC), two comparators, and multiple communication protocols, including USART, SPI, and I²C, providing versatile connectivity and interfacing options.
PIC16F819-E/ML Applications
- Home Automation Systems: This MCU can be utilized to control various devices in smart homes, such as lighting systems and thermostats, due to its ability to handle multiple input/output operations efficiently.
- Automotive Applications: Suitable for automotive subsystems like dashboard controllers or engine management systems, the PIC16F819-E/ML offers robust operation under the demanding conditions typical of automotive environments.
- Consumer Electronics: Employed in devices such as handheld gadgets, gaming devices, and small appliances, this microcontroller facilitates feature-rich, interactive user interfaces and connectivity.
- Industrial Controls: The MCU's high reliability and extensive I/O capabilities make it ideal for industrial automation applications, such as sensor management and process control systems.
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