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

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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