PIC16F84A-20I/SO
- Mfr.Part #
- PIC16F84A-20I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 18-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1.75KB FLASH 18SOIC
- Stock
- 2,009
- In Stock :
- 2,009
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Family Name :
- PIC16F
- Pin Count :
- 18
- REACH SVHC :
- No SVHC
- Speed :
- 20MHz
- Total Internal Ram Size :
- 68B(kB)
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- Pbfree Code :
- yes
- Number of Timers/Counters :
- 1
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Timers - General Purpose :
- 1
- CPU Family :
- PIC
- Published :
- 1997
- Operating Temperature (Max) :
- 85C
- Brand :
- Microchip Technology / Atmel
- Operating Temperature (Min) :
- -40C
- Product :
- MCU
- Operating Supply Voltage (Max) :
- 5.5(V)
- Data Converters :
- --
- Manufacturer :
- Microchip
- Operating Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- PWM Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Has ADC :
- No
- Number of I/Os :
- 13 I/O
- Rad Hardened :
- No
- Radiation Hardening :
- No
- Operating Supply Voltage (Typ) :
- 5(V)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- PIC16F84A
- Number of Pins :
- 18
- Length :
- 11.5mm
- Supply Voltage :
- 5V
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Operating Temperature Classification :
- Industrial
- Terminal Form :
- Gull wing
- Mounting :
- Surface Mount
- Operating Supply Voltage (Min) :
- 4(V)
- Peripherals :
- POR, WDT
- Termination :
- SMD/SMT
- Number of Terminations :
- 18
- Height :
- 2.35mm
- Supplier Device Package :
- 18-SOIC
- Lead Free :
- Lead Free
- Program Memory Type :
- Flash
- Watchdog Timer :
- yes
- Program Memory Size :
- 1.75KB 1K x 14
- Frequency :
- 20MHz
- RoHS :
- Details
- Mount :
- Surface Mount
- Product Category :
- 8-bit Microcontrollers - MCU
- Connectivity :
- --
- ECCN Code :
- EAR99
- Package :
- Tube
- Minimum Operating Temperature :
- -40 °C
- Terminal Position :
- Dual
- Package Type :
- SOIC W
- Supply Current-Max :
- 20mA
- # I/Os (Max) :
- 13
- Core Processor :
- PIC
- Device Core :
- PIC
- Maximum Expanded Memory Size :
- 14kB
- Oscillator Type :
- External
- Factory Lead Time :
- 7 Weeks
- Density :
- 14 kB
- Product Status :
- Active
- Packaging :
- Tube
- Base Product Number :
- PIC16F84
- Instruction Set Architecture :
- RISC
- Peak Reflow Temperature (Cel) :
- 260
- EEPROM Size :
- 64 x 8
- RAM Size :
- 68 x 8
- On Chip Program ROM Width :
- 14
- Bit Size :
- 8
- Number of Bits :
- 8
- Maximum Operating Temperature :
- +85 °C
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Width :
- 7.5mm
- Clock Freq :
- 20(MHz)
- Operating Temp Range :
- -40C to 85C
- Max Power Dissipation :
- 800mW
- Typical Operating Supply Voltage :
- 5.5 (Maximum) V
- Mounting Style :
- SMD/SMT
- Data Bus Width :
- 8B
- DAC Channels :
- No
- Operating Temperature :
- -40°C~85°C TA
- DMA Channels :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Power Supplies :
- 5V
- Mounting Type :
- Surface Mount
- Dimensions :
- 11.5 x 7.5 x 2.35mm
- Series :
- PIC® 16F
- JESD-609 Code :
- e3
- Number of I/O :
- 13
- Memory Size :
- 1.8kB
- Device Core Size :
- 8(b)
- Core Size :
- 8-Bit
- Access Time :
- 20 μs
- Programmable :
- yes
- Tradename :
- PIC
- Height Seated (Max) :
- 2.64mm
- Datasheets
- PIC16F84A-20I/SO

Microcontrollers Microchip Technology PIC16F84A-20I/SO Overview
The Microcontrollers Microchip Technology PIC16F84A-20I/SO is a pivotal component for developers seeking robust, reliable, and versatile microcontroller solutions. This integrated circuit from Microchip Technology leverages an 8-bit architecture, ideal for applications requiring streamlined and efficient performance with a manageable footprint. With 1.75KB of FLASH memory, it provides ample space for small to medium complexity applications, facilitating rapid development and deployment. Its compact 18-SOIC package ensures compatibility with modern PCB designs, offering a blend of performance and size that is particularly appealing for volume-sensitive projects.
PIC16F84A-20I/SO Features
The PIC16F84A-20I/SO microcontroller features include its efficient 8-bit processing power, which is suitable for handling a variety of control tasks. The 1.75KB of integrated FLASH memory is perfect for storing firmware and data crucial to the operation. Additional features such as its EEPROM data storage enhance the ability to perform critical read and write operations reliably. The MCU also supports a wide operating voltage range, which makes it highly adaptable across different power supplies and environments. Moreover, its low-power consumption profile helps in developing energy-efficient applications.
PIC16F84A-20I/SO Applications
- Consumer Electronics: Used in devices like smart appliances, where its ability to handle input/output operations efficiently makes it an ideal choice for interfacing with sensors and other peripheral devices.
- Automotive: Integrated into car entertainment and information systems, facilitating robust performance in environments that require durability and consistent operation.
- Industrial Control: Powers control systems for machinery where precision and reliability are crucial, supporting both simple and complex automation tasks.
- Hobbyist Projects: Popular among DIY enthusiasts for creating custom electronics due to its ease of use and extensive support in hobbyist communities.
- Communication Equipment: Employed in communication devices, aiding in the management and facilitation of data transmissions and protocol handling.
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