PIC16F84A-20E/SO
- Mfr.Part #
- PIC16F84A-20E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 18-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1.75KB FLASH 18SOIC
- Stock
- 2,230
- In Stock :
- 2,230
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Published :
- 1997
- Data Bus Width :
- 8B
- Core Architecture :
- PIC
- Supplier Device Package :
- 18-SOIC
- Base Product Number :
- PIC16F84
- Max Operating Temperature :
- 125°C
- Min Supply Voltage :
- 4V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package :
- Tube
- Number of Timers/Counters :
- 8
- Oscillator Type :
- External
- Packaging :
- Tube
- Program Memory Size :
- 1.75KB 1K x 14
- Program Memory Type :
- Flash
- Core Processor :
- PIC
- Frequency :
- 20MHz
- Product Status :
- Obsolete
- Max Power Dissipation :
- 800mW
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~125°C TA
- RoHS Status :
- ROHS3 Compliant
- Min Operating Temperature :
- -40°C
- Speed :
- 20MHz
- Data Converters :
- --
- Connectivity :
- --
- Peripherals :
- POR, WDT
- Watchdog Timer :
- yes
- Series :
- PIC® 16F
- Number of I/O :
- 13
- Memory Type :
- Flash
- RAM Size :
- 68 x 8
- Access Time :
- 20 μs
- Max Frequency :
- 20MHz
- EEPROM Size :
- 64 x 8
- Memory Size :
- 1.8kB
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- Radiation Hardening :
- No
- Number of Programmable I/O :
- 13
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Core Size :
- 8-Bit
- Max Supply Voltage :
- 5.5V
- Mounting Type :
- Surface Mount
- Base Part Number :
- PIC16F84A
- Datasheets
- PIC16F84A-20E/SO

Microcontrollers Microchip Technology PIC16F84A-20E/SO Overview
The Microcontrollers Microchip Technology PIC16F84A-20E/SO is a highly reliable 8-bit microcontroller unit (MCU) from Microchip Technology, designed to meet the requirements of sophisticated embedded systems. Engineered with a focus on efficiency and adaptability, this MCU features 1.75KB of flash memory, providing ample space for application code and data storage. Its small 18-SOIC form factor is ideal for space-constrained applications while maintaining ease of integration into a variety of designs. This microcontroller is perfect for developers looking to leverage advanced features in compact, power-sensitive applications.
PIC16F84A-20E/SO Features
This MCU boasts several robust features that enhance its versatility and functionality. Key features include a 1.75KB flash memory for reliable code and data storage, a wide operating voltage range suitable for diverse applications, and low-power consumption modes to extend battery life in portable devices. Additionally, its integrated EEPROM makes it ideal for applications requiring frequent or on-the-fly configuration changes without needing a full system restart.
PIC16F84A-20E/SO Applications
- Consumer Electronics: Utilized in devices such as remote controllers and small home appliances where space and power efficiency are crucial.
- Automotive Systems: Serves in car entertainment systems, providing the necessary control and processing power with robust tolerance to automotive environments.
- Industrial Automation: Helps in managing automated processes in manufacturing lines, enhancing operational efficiency and reliability.
- Security Systems: Acts as the core processing unit in various security devices, such as access control systems and intruder alarms, due to its programmable nature and reliability.
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