PIC16F84A-20/P
- Mfr.Part #
- PIC16F84A-20/P
- Manufacturer
- Microchip Technology
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1.75KB FLASH 18DIP
- Stock
- 10,470
- In Stock :
- 10,470
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Finish :
- Matte Tin (Sn)
- Height :
- 3.68mm
- Typical Operating Supply Voltage :
- 4 → 5.5 V
- Length :
- 22.99mm
- Number of Bits :
- 8
- Peripherals :
- POR, WDT
- # I/Os (Max) :
- 13
- Connectivity :
- --
- Pbfree Code :
- yes
- Operating Temperature (Min) :
- 0C
- Lead Free :
- Lead Free
- Product Category :
- 8-bit Microcontrollers - MCU
- Speed :
- 20MHz
- ECCN Code :
- EAR99
- Operating Temperature (Max) :
- 70C
- Operating Supply Voltage (Max) :
- 5.5(V)
- Maximum Expanded Memory Size :
- 14kB
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- MSL :
- MSL 1 - Unlimited
- Nominal Supply Current :
- 2mA
- Oscillator Type :
- External
- Number of I/Os :
- 13 I/O
- RAM Size :
- 68 x 8
- Clock Freq :
- 20(MHz)
- JESD-609 Code :
- e3
- Base Part Number :
- PIC16F84A
- PWM Channels :
- No
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Device Core Size :
- 8(b)
- Package :
- Tube
- EEPROM Size :
- 64 x 8
- Maximum Operating Temperature :
- +70 °C
- Number of Terminations :
- 18
- Frequency :
- 20MHz
- Supplier Device Package :
- 18-PDIP
- Series :
- PIC® 16F
- Operating Supply Voltage (Typ) :
- 5(V)
- Rad Hardened :
- No
- Supply Voltage-Min (Vsup) :
- 4.5V
- Data Bus Width :
- 8B
- Mounting :
- Through Hole
- Package Type :
- PDIP
- Power Dissipation (Max) :
- 800(mW)
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of I2C Channels :
- 0
- Operating Temperature :
- 0°C~70°C TA
- Mounting Type :
- Through Hole
- Core Processor :
- PIC
- Number of UART Channels :
- 0
- Density :
- 14 kB
- Width :
- 6.6mm
- Has ADC :
- No
- Dimensions :
- 22.99 x 6.6 x 3.68mm
- Program Memory Size :
- 1.75KB 1K x 14
- Power Supplies :
- 5V
- Number of SPI Channels :
- 0
- Qualification :
- -
- Product :
- MCU
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- DAC Channels :
- No
- Operating Temp Range :
- 0C to 70C
- Pin Count :
- 18
- Access Time :
- 20 μs
- Radiation Hardening :
- No
- Family Name :
- PIC16F
- Number of Timers/Counters :
- 1
- Memory Type :
- EEPROM, FLASH
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Programmable :
- yes
- Total Internal Ram Size :
- 68B(kB)
- Program Memory Type :
- Flash
- Mount :
- Through Hole
- Watchdog Timer :
- yes
- Base Product Number :
- PIC16F84
- Core Size :
- 8-Bit
- Operating Supply Voltage (Min) :
- 4(V)
- Number of Ethernet Channels :
- 0
- Brand :
- Microchip Technology / Atmel
- Address Bus Width :
- 8B
- RoHS :
- Details
- Published :
- 1997
- Number of Pins :
- 18
- Memory Size :
- 1.8kB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Packaging :
- Tube
- Manufacturer :
- Microchip
- Max Power Dissipation :
- 800mW
- Tradename :
- PIC
- Number of Timers - General Purpose :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Device Core :
- PIC
- CPU Family :
- PIC
- Operating Temperature Classification :
- COMMERCIAL
- DMA Channels :
- No
- Instruction Set Architecture :
- RISC
- Minimum Operating Temperature :
- 0 °C
- Terminal Pitch :
- 2.54mm
- Data Converters :
- --
- Supply Voltage :
- 5V
- Interfaces :
- -
- Product Status :
- Active
- Termination :
- Through Hole
- Mounting Style :
- Through Hole
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of I/O :
- 13
- Bit Size :
- 8
- Datasheets
- PIC16F84A-20/P
PIC16F84A-20/P Documents

Microcontrollers Microchip Technology PIC16F84A-20/P Overview
The PIC16F84A-20/P by Microchip Technology is a robust 8-bit microcontroller packed with versatile features and 1.75KB of FLASH memory, encapsulated in an 18-pin DIP (Dual Inline Package). This microcontroller is tailored for designers who demand low cost, low power consumption, and high performance in applications ranging from data management to signal processing. Its EEPROM data memory makes it ideal for applications requiring frequent or dynamic reconfiguration, enhancing its utility in complex automation tasks. With its precision and reliability, the Microcontrollers Microchip Technology PIC16F84A-20/P serves as a pivotal component in the development of advanced electronic systems.
PIC16F84A-20/P Features
The PIC16F84A-20/P microcontroller offers a range of features designed to facilitate efficient and flexible device management. Key features include its 8-bit CPU, 1.75KB of programmable FLASH memory, and additional 68 bytes of data memory. The device operates on a 2.0V to 5.5V voltage range, ensuring adaptability in various power environments. Its capabilities are further enhanced by an internal oscillator and 14 I/O pins, which are crucial for multitasking within embedded systems. The MCU also supports serial programming, allowing for seamless integration and updates.
PIC16F84A-20/P Applications
- Home Automation Systems: Utilized in controlling lighting, security, and climate systems, the PIC16F84A-20/P's versatility allows it to adapt to different modules and sensors, streamlining home automation solutions.
- Automotive: Integral in engine management systems, this MCU processes sensor data to enhance fuel efficiency and reduce emissions, making vehicles smarter and more environmentally friendly.
- Consumer Electronics: The microcontroller is crucial in the design of small-scale consumer electronics, such as handheld devices, where power efficiency and space are priorities.
- Industrial Controls: In industrial settings, the PIC16F84A-20/P can control machinery processes, ensuring precision and reliability in tasks that require robust operation and variable control.
- Hobbyist Projects: Popular among electronics hobbyists, this MCU is frequently used in DIY projects like custom gadgets and robotics, providing a flexible and cost-effective solution for innovative creations.
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